Weather forecast for: Deer Park WI
Last Update: 5:51 am CDT Sep 30, 2026
Today: Areas of fog before noon. Otherwise, partly sunny, with a high near 75. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight: Widespread fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. West southwest wind around 5 mph becoming calm.
Thursday: Mostly cloudy, with a high near 66. North northwest wind 5 to 10 mph.
Thursday Night: Partly cloudy, with a low around 44. North northwest wind around 5 mph.
Friday: Sunny, with a high near 64. Calm wind becoming north northwest around 5 mph in the morning.
Friday Night: Mostly clear, with a low around 43. Calm wind.
Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 63. Light south southeast wind becoming south 5 to 10 mph in the morning.
Saturday Night: Partly cloudy, with a low around 45. South southwest wind around 5 mph becoming northwest after midnight.
Sunday: Sunny, with a high near 62. Northwest wind 5 to 10 mph.
Sunday Night: Mostly clear, with a low around 38. Northwest wind around 5 mph becoming calm.
Monday: Sunny, with a high near 60. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night: Partly cloudy, with a low around 45. South southeast wind 5 to 10 mph.
Tuesday: Mostly sunny, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.