Bertram Lake, WI Weather Forecast & Current Conditions

Night: Clear. Lows in the lower 40s. West wind 5 to 10 mph.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Northwest wind 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 30s. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Highs in the upper 60s. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Night: Warmer. Partly cloudy. Lows in the lower 50s. South wind 10 to 15 mph.

Day: Clear. Highs in the lower 80s. Lows in the lower 60s.

Day: Clear. Highs in the lower 80s. Lows in the lower 60s.

Night: Mostly cloudy. Lows in the middle 50s.

Night: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the middle 60s. Lows around 40.

Day: Cooler. Partly sunny. Highs in the middle 50s.

Night: Partly cloudy. Areas of frost. Lows in the lower 30s. Highs in the upper 50s.

Night: Mostly clear. Lows in the lower 40s. Light and variable wind becoming west around 5 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Northwest wind 10 to 15 mph.

Night: Partly cloudy. Areas of frost after midnight. Lows in the middle 30s. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Areas of frost in the morning. Highs in the middle 60s. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Night: Warmer. Partly cloudy. Lows in the lower 50s. South wind 10 to 15 mph.

Day: Clear. Highs in the lower 80s. Lows in the lower 60s.

Day: Clear. Highs in the lower 80s. Lows in the lower 60s.

Night: Cooler. Mostly cloudy. Lows in the lower 50s.

Day: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.

Night: Colder. Mostly cloudy with rain showers likely. Lows in the upper 30s. Chance of rain 60 percent.

Day: Cooler. Partly sunny. Highs in the lower 50s.

Night: Partly cloudy. Areas of frost. fog also possible. Lows in the lower 30s.

Day: Partly cloudy. Areas of frost. Highs in the upper 50s.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming northwest around 5 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. Northwest wind 10 to 15 mph.

Night: Partly cloudy. Areas of frost after midnight. Lows in the middle 30s. Light and variable wind.

Day: Partly cloudy in the morning then becoming mostly sunny. Areas of frost in the morning. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows in the middle 50s. Southeast wind 10 to 15 mph.

Day: Clear. Highs around 80. Lows in the lower 60s.

Day: Clear. Highs around 80. Lows in the lower 60s.

Night: Mostly cloudy. Lows in the middle 50s.

Night: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. Lows in the lower 40s.

Day: Cooler. Partly sunny. Highs in the upper 50s.

Night: Mostly clear. Areas of frost. Lows in the middle 30s.

Day: Mostly sunny. Highs around 60.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming northwest 5 to 10 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. Northwest wind 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 30s. Light and variable wind.

Day: Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows in the lower 50s. Southeast wind 10 to 15 mph.

Day: Clear. Highs around 80. Lows around 60.

Day: Clear. Highs around 80. Lows around 60.

Night: Partly cloudy. Lows in the middle 50s.

Night: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. Lows in the lower 40s.

Day: Cooler. Partly sunny. Highs in the middle 50s.

Night: Mostly clear. Areas of frost. Lows in the middle 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming northwest 5 to 10 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Northwest wind 5 to 10 mph.

Night: Mostly clear. Areas of frost after midnight. Lows in the middle 30s. Light and variable wind.

Day: Partly cloudy in the morning then becoming mostly sunny. Areas of frost in the morning. Highs in the middle 60s. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Night: Warmer. Partly cloudy. Lows around 50. South wind 5 to 10 mph.

Day: Clear. Highs around 80. Lows around 60.

Day: Clear. Highs around 80. Lows around 60.

Night: Mostly cloudy. Lows in the lower 50s.

Night: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the middle 60s. Lows in the upper 30s.

Day: Cooler. Partly sunny. Highs in the lower 50s.

Night: Mostly clear. Widespread frost. Lows in the lower 30s.

Day: Mostly sunny. Areas of frost. Highs in the upper 50s.

Night: Clear. Lows in the lower 40s. Northwest wind 5 to 10 mph.

Day: Sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Northwest wind 10 to 15 mph.

Night: Mostly clear. Areas of frost after midnight. Lows in the middle 30s. Light and variable wind.

Day: Mostly sunny. Widespread frost in the morning. Highs in the middle 60s. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Night: Not as cool. Partly cloudy. Lows in the upper 40s. Southeast wind 5 to 10 mph.

Day: Clear. Highs in the lower 80s. Lows around 60.

Day: Clear. Highs in the lower 80s. Lows around 60.

Night: Mostly cloudy. Lows in the lower 50s.

Night: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the middle 60s. Lows in the upper 30s.

Day: Cooler. Partly sunny. Highs in the lower 50s.

Night: Mostly clear. Widespread frost. Lows in the lower 30s. Highs in the upper 50s.

Night: Clear. Lows in the upper 30s. West winds 5 to 10 mph.

Day: Partly cloudy. Highs around 59. West winds 5 to 15 mph, becoming northwest in the afternoon.

Night: Mostly clear. Lows 32 to 37. Light west winds, becoming southwest after midnight.

Day: Partly cloudy. Highs around 66. South winds 5 to 10 mph.

Night: Partly cloudy. Lows around 51. South winds 10 to 15 mph with gusts up to 25 mph.

Day: Breezy. Unseasonably warm. Clear. Highs around 81 inland to around 75 at the shore. Lows around 62.

Day: Breezy. Unseasonably warm. Clear. Highs around 81 inland to around 75 at the shore. Lows around 62.

Night: A chance of showers after midnight. Mostly cloudy. Lows around 48. Chance of rain 40 percent.

Day: Much cooler. A chance of showers in the morning, then showers likely in the afternoon. Cloudy. Highs 59 to 64 inland to around 58 at the shore. Chance of rain 60 percent.

Night: Rain showers likely in the evening. Cloudy. Lows 33 to 38. Chance of rain 70 percent.

Day: Cooler. Mostly cloudy. Highs around 51.

Night: Partly cloudy. Lows around 31 inland to around 37 at the shore.

Day: Mostly sunny. Highs around 56.

Night: Clear. Lows in the upper 30s. Northwest winds 5 to 10 mph, becoming west.

Day: Mostly sunny. Highs around 61. Northwest winds 5 to 10 mph with gusts up to 25 mph.

Night: Clear. Lows around 31. Light west winds.

Day: Mostly sunny. Highs around 66. South winds 5 to 10 mph.

Night: Partly cloudy. Lows around 47. South winds 5 to 10 mph with gusts up to 20 mph.

Day: Unseasonably warm. Clear. Highs around 82. Lows around 60.

Day: Unseasonably warm. Clear. Highs around 82. Lows around 60.

Night: Mostly cloudy. Lows around 50.

Night: Much cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs around 64. Lows around 36.

Day: Cooler. Mostly cloudy. Highs around 52.

Night: Mostly clear. Lows around 29. Highs around 57.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming northwest 5 to 10 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. Northwest wind 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 30s. Light and variable wind.

Day: Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s. Light and variable wind becoming southeast 10 to 15 mph in the afternoon.

Night: Warmer. Partly cloudy in the evening then clearing. Lows in the middle 50s. Southeast wind 10 to 15 mph.

Day: Breezy. Clear. Highs around 80. Lows in the upper 50s.

Day: Breezy. Clear. Highs around 80. Lows in the upper 50s.

Night: Partly cloudy. Lows in the middle 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Highs around 70. Lows in the middle 40s.

Day: Cooler. Partly sunny. Highs in the upper 50s.

Night: Mostly clear. Patchy frost. Lows in the middle 30s.

Day: Mostly sunny. Highs around 60.

Night: Clear. Lows in the middle 40s. Light and variable wind.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. West wind 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 30s. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows around 50. Light and variable wind.

Day: Warmer. Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows in the upper 50s.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the middle 50s.

Day: Mostly cloudy with a 40 percent chance of showers. Highs around 70.

Night: Colder. Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.

Day: Cooler. Partly cloudy. Highs in the middle 50s.

Night: Mostly clear. Areas of frost. Lows in the middle 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Clear. Lows in the middle 40s. Light and variable wind becoming west around 5 mph after midnight.

Day: Mostly sunny. Highs in the middle 60s. West wind 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows in the middle 50s. Southeast wind 5 to 10 mph.

Day: Warmer. Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows around 60.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the middle 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. Lows in the middle 40s.

Day: Cooler. Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Patchy frost. Lows in the middle 30s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Clear. Lows in the lower 40s. Northwest wind 5 to 10 mph.

Day: Sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Northwest wind 10 to 15 mph.

Night: Mostly clear. Lows in the upper 30s. Light and variable wind.

Day: Partly cloudy in the morning then becoming mostly sunny. Areas of frost in the morning. Highs in the middle 60s. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Night: Warmer. Partly cloudy. Lows around 50. Southeast wind 5 to 10 mph in the evening becoming light and variable.

Day: Warmer. Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows around 60.

Day: Sunny. Highs around 80.

Night: Partly cloudy. Lows in the middle 50s.

Night: Cooler. Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. Lows in the lower 40s.

Day: Cooler. Partly sunny. Highs in the middle 50s.

Night: Mostly clear. Widespread frost. Lows in the lower 30s.

Day: Mostly sunny. Highs in the upper 50s.

Night: Clear. A chance of sprinkles late this evening. Lows in the mid 40s. West winds 5 to 10 mph with gusts up to 20 mph.

Day: Mostly sunny. Highs around 60. Inland, west winds 5 to 10 mph, becoming northwest in the afternoon. Near the shore, west winds 10 to 20 mph.

Night: Clear. Lows around 35 inland to around 43 at the shore. Light west winds, becoming southwest after midnight.

Day: Partly cloudy. Highs around 67. South winds 5 to 10 mph.

Night: Partly cloudy. Lows around 52. South winds 5 to 10 mph with gusts up to 25 mph.

Day: Unseasonably warm. Clear. Highs around 84 inland to around 76 at the shore. Lows around 64.

Day: Unseasonably warm. Clear. Highs around 84 inland to around 76 at the shore. Lows around 64.

Night: A chance of showers after midnight. Mostly cloudy. Lows around 50. Chance of rain 50 percent.

Day: Much cooler. A chance of showers in the morning, then showers likely in the afternoon. Cloudy. Highs 59 to 64. Chance of rain 60 percent.

Night: Rain showers likely in the evening. Cloudy. Lows 36 to 41. Chance of rain 70 percent.

Day: Cooler. Mostly cloudy. Highs around 53.

Night: Partly cloudy. Lows around 33 inland to around 41 at the shore.

Day: Mostly sunny. Highs around 57.

Night: Clear. Lows in the middle 40s. Light and variable wind.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. West wind 10 to 15 mph.

Night: Partly cloudy. Lows around 40. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows in the lower 50s. Southeast wind 5 to 10 mph in the evening becoming light and variable.

Day: Warmer. Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows around 60.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. Lows in the middle 40s.

Day: Cooler. Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Areas of frost. Lows in the middle 30s.

Day: Mostly sunny. Highs in the lower 60s.

Night: Clear. Lows in the upper 30s. West winds 5 to 10 mph.

Day: Sunny in the morning, then becoming partly cloudy. Highs around 60. West winds 5 to 10 mph, becoming northwest in the afternoon. Gusts up to 25 mph.

Night: Clear. Lows around 32. Light west winds, becoming southwest after midnight.

Day: Mostly sunny. Highs around 67. Light south winds.

Night: Partly cloudy. Lows around 49. South winds 5 to 10 mph with gusts up to 25 mph.

Day: Unseasonably warm. Clear. Highs around 84. Lows around 62.

Day: Unseasonably warm. Clear. Highs around 84. Lows around 62.

Night: A chance of showers after midnight. Mostly cloudy. Lows around 49. Chance of rain 40 percent.

Night: Much cooler. Cloudy with rain showers likely. Highs around 62. Lows around 35. Chance of rain 60 percent.

Day: Cooler. Mostly cloudy. Highs around 52.

Night: Partly cloudy. Lows around 30.

Day: Mostly sunny. Highs around 57.

Night: Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph, becoming west with gusts up to 20 mph.

Day: Sunny in the morning, then becoming partly cloudy. Highs around 63. Northwest winds 5 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 34. West winds 5 to 10 mph.

Day: Mostly sunny. Highs around 66. South winds 5 to 10 mph.

Night: Partly cloudy. Lows around 48. Southeast winds 5 to 10 mph.

Day: Unseasonably warm. Clear. Highs around 82. Lows around 59.

Day: Unseasonably warm. Clear. Highs around 82. Lows around 59.

Night: Mostly cloudy. Lows around 53.

Night: Cooler. Mostly cloudy with a 50 percent chance of rain showers. Highs around 67. Lows around 40.

Day: Cooler. Mostly cloudy. Highs around 54.

Night: Mostly clear. Lows around 32. Highs around 58.

Night: Clear. Lows in the upper 30s. West winds 5 to 10 mph with gusts up to 25 mph.

Day: Sunny in the morning, then becoming partly cloudy. Highs 56 to 61. West winds 5 to 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph.

Night: Clear. Lows around 30 inland to around 41 at the shore. Light west winds with gusts up to 20 mph, becoming southwest after midnight.

Day: Mostly sunny. Highs 61 to 66. South winds 5 to 10 mph.

Night: Partly cloudy. Lows around 45 inland to around 51 at the shore. South winds 5 to 10 mph with gusts up to 30 mph.

Day: Unseasonably warm. Clear. Highs 79 to 84. Lows 59 to 64.

Day: Unseasonably warm. Clear. Highs 79 to 84. Lows 59 to 64.

Night: A chance of showers after midnight. Mostly cloudy. Lows 46 to 51. Chance of rain 50 percent.

Night: Much cooler. Cloudy with rain showers likely. Highs around 60. Lows around 33 inland to around 41 at the shore. Chance of rain 70 percent.

Day: Mostly cloudy. Highs 48 to 53.

Night: Partly cloudy. Lows 26 to 31 inland to around 39 at the shore.

Day: Mostly sunny. Highs 53 to 58.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming west around 5 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. West wind 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows in the lower 50s. Southeast wind 5 to 10 mph.

Day: Warmer. Sunny. Highs around 80.

Night: Mostly clear. Lows around 60.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the middle 50s.

Night: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. Lows in the middle 40s.

Day: Cooler. Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Areas of frost. Lows in the middle 30s.

Day: Mostly sunny. Highs around 60.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming west around 5 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. West wind 10 to 15 mph.

Night: Partly cloudy. Lows around 40. Light and variable wind.

Day: Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Mostly clear. Lows in the middle 50s. Southeast wind 5 to 10 mph.

Day: Warmer. Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows around 60.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the upper 50s.

Day: Mostly cloudy with a 30 percent chance of showers. Highs in the lower 70s.

Night: Cooler. Mostly cloudy with a 40 percent chance of showers. Lows in the middle 40s.

Day: Cooler. Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Lows in the upper 30s.

Day: Partly cloudy. Highs around 60.

Night: Clear. Lows in the lower 40s. Light and variable wind becoming west 5 to 10 mph after midnight.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 60s. West wind 10 to 15 mph.

Night: Partly cloudy. Lows in the upper 30s. Light and variable wind.

Day: Partly cloudy in the morning then clearing. Highs in the upper 60s. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Night: Warmer. Partly cloudy. Lows in the lower 50s. Southeast wind 5 to 10 mph.

Day: Warmer. Sunny. Highs around 80.

Night: Mostly clear. Lows around 60.

Day: Sunny. Highs in the upper 70s.

Night: Partly cloudy. Lows in the middle 50s.

Day: Mostly cloudy with a 40 percent chance of showers. Highs around 70.

Night: Colder. Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.

Day: Cooler. Partly cloudy. Highs in the upper 50s.

Night: Mostly clear. Areas of frost. Lows in the middle 30s.

Day: Mostly sunny. Highs around 60.