Foster City, CA Weather Forecast & Current Conditions

Day: Mostly cloudy. Highs in the 80s. Northwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 60s. Northwest winds 5 to 10 mph in the evening...becoming light.

Day: Sunny. Highs in the upper 80s to mid 90s. Light winds...becoming northwest 5 to 10 mph in the afternoon.

Night: Clear in the evening then becoming partly cloudy. Lows in the mid 60s. Northwest winds 5 to 10 mph in the evening...becoming light.

Day: Partly cloudy. Highs in the mid 80s to lower 90s. Light winds...becoming northwest up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s.

Day: Sunny. Highs in the 80s to lower 90s.

Night: Clear. Lows in the mid 60s.

Day: Sunny. Highs in the upper 70s to lower 90s.

Night: Clear. Lows in the mid 60s.

Day: Mostly clear. Highs in the upper 70s to lower 90s. Lows in the mid 60s.

Day: Mostly clear. Highs in the upper 70s to lower 90s. Lows in the mid 60s.

Day: Mostly cloudy. Highs in the mid 70s. Northwest winds around 5 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 50s. Light winds.

Day: Sunny. Highs near 80. Northeast winds around 5 mph... becoming northwest in the afternoon.

Night: Partly cloudy. Lows in the lower 60s. Northwest winds around 5 mph in the evening...becoming light.

Day: Mostly cloudy. Highs in the upper 70s. Light winds... becoming northwest around 5 mph in the afternoon.

Night: Partly cloudy. Lows around 60.

Day: Sunny. Highs in the mid 70s.

Night: Partly cloudy. Lows around 60. Highs in the 70s.

Day: Partly cloudy. Lows around 60. Highs in the 70s.

Day: Partly cloudy. Lows around 60. Highs in the 70s.

Day: Partly cloudy. Lows around 60. Highs in the 70s.

Day: Mostly cloudy. Highs in the 60s to upper 70s. West winds 5 to 10 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows around 60. West winds 5 to 10 mph in the evening... becoming light.

Day: Sunny. Highs in the mid 70s to upper 80s. Northeast winds up to 5 mph...becoming northwest in the afternoon.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.

Day: Mostly cloudy. Highs in the lower 70s to mid 80s. Light winds...becoming northwest 5 to 10 mph in the afternoon.

Night: Mostly clear. Lows in the lower 60s.

Day: Mostly clear. Highs in the upper 60s to lower 80s. Lows in the lower 60s.

Night: Mostly clear. Highs in the upper 60s to lower 80s. Lows in the lower 60s.

Day: Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

Day: Partly cloudy. Highs in the 60s to upper 70s.

Day: Mostly cloudy. Highs in the 80s. Light winds.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the 60s to lower 70s. Light winds...becoming southeast up to 5 mph after midnight.

Day: Sunny. Highs in the 80s to mid 90s. East winds up to 5 mph in the morning...becoming light.

Night: Mostly clear. Lows in the mid 60s to lower 70s. Light winds.

Day: Partly cloudy. Highs in the 80s to mid 90s. Northeast winds up to 5 mph in the morning...becoming light.

Night: Mostly clear. Lows in the 60s to lower 70s.

Day: Clear. Highs in the lower 80s to mid 90s. Lows in the 60s to lower 70s.

Day: Clear. Highs in the lower 80s to mid 90s. Lows in the 60s to lower 70s.

Night: Clear. Highs in the lower 80s to mid 90s. Lows in the 60s to lower 70s.

Day: Sunny. Highs in the 80s to lower 90s.

Day: Mostly cloudy. Highs in the 80s to mid 90s. Northwest winds up to 5 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s. West winds up to 5 mph in the evening...becoming light.

Day: Sunny. Highs 95 to 101. Northwest winds 5 to 10 mph.

Night: Clear in the evening then becoming partly cloudy. Lows in the upper 60s. Northwest winds up to 5 mph in the evening...becoming light.

Day: Partly cloudy. Highs in the 90s. Light winds.

Night: Mostly clear. Lows in the mid 60s.

Day: Clear. Highs in the 90s. Lows in the upper 60s.

Day: Clear. Highs in the 90s. Lows in the upper 60s.

Night: Clear. Highs in the 90s. Lows in the upper 60s.

Day: Sunny. Highs in the 90s.

Day: Mostly cloudy. Highs around 90. Light winds.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the upper 60s. Light winds...becoming southwest up to 5 mph after midnight.

Day: Sunny. Highs in the upper 90s. North winds around 5 mph.

Night: Clear in the evening then becoming partly cloudy. Lows around 70. Light winds.

Day: Partly cloudy. Highs in the mid 90s. Light winds... becoming north around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 60s.

Day: Clear. Highs in the mid 90s. Lows in the upper 60s.

Day: Clear. Highs in the mid 90s. Lows in the upper 60s.

Day: Clear. Highs in the mid 90s. Lows in the upper 60s.

Day: Clear. Highs in the mid 90s. Lows in the upper 60s.

Day: Mostly cloudy. Highs in the lower 90s. Northwest winds up to 5 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s. Light winds...becoming northwest up to 5 mph after midnight.

Day: Sunny. Highs in the upper 90s. North winds up to 5 mph.

Night: Clear in the evening then becoming partly cloudy. Lows in the upper 60s. Light winds.

Day: Partly cloudy. Highs 95 to 100. Light winds...becoming north up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s.

Day: Clear. Highs around 100. Lows in the mid 60s.

Day: Clear. Highs around 100. Lows in the mid 60s.

Night: Clear. Highs around 100. Lows in the mid 60s.

Day: Sunny. Highs in the upper 90s.

Day: Mostly cloudy. Highs in the upper 70s to mid 90s. Southwest winds 5 to 10 mph.

Night: Partly cloudy. Lows in the mid 50s to upper 60s. West winds up to 5 mph in the evening...becoming light.

Day: Sunny. Highs mid 80s to 101. Northeast winds up to 5 mph...becoming south in the afternoon.

Night: Clear in the evening then becoming partly cloudy. Lows in the upper 50s to lower 70s. West winds up to 5 mph...becoming northwest after midnight.

Day: Mostly cloudy. Highs mid 80s to 100. Northeast winds up to 5 mph...becoming southwest in the afternoon.

Night: Mostly clear. Lows in the mid 50s to upper 60s.

Day: Sunny. Highs mid 80s to 100.

Night: Clear. Lows in the mid 50s to upper 60s.

Day: Sunny. Highs in the mid 80s to upper 90s.

Night: Clear. Lows in the mid 50s to upper 60s.

Day: Sunny. Highs in the mid 80s to upper 90s.

Night: Clear. Lows in the 50s to upper 60s.

Day: Sunny. Highs in the 80s to 90s.

Day: Mostly cloudy. Highs in the upper 60s to mid 70s. West winds around 5 mph.

Night: Mostly cloudy in the evening then becoming partly cloudy. Patchy fog in the evening. Lows in the upper 50s. West winds up to 5 mph in the evening...becoming light.

Day: Sunny. Highs in the lower 70s to mid 80s. Light winds...becoming west around 5 mph in the afternoon.

Night: Mostly clear in the evening then becoming partly cloudy. Lows around 60. Northwest winds around 5 mph in the evening...becoming light.

Day: Mostly cloudy. Highs in the 70s to lower 80s. Light winds...becoming west 5 to 10 mph in the afternoon.

Night: Partly cloudy in the evening then becoming mostly clear. Lows around 60.

Day: Mostly clear. Highs in the 70s to lower 80s. Lows around 60.

Day: Mostly clear. Highs in the 70s to lower 80s. Lows around 60.

Night: Mostly clear. Highs in the 70s to lower 80s. Lows around 60.

Day: Partly cloudy in the morning then becoming sunny. Highs in the 70s.

Day: Mostly cloudy. Highs in the mid 80s. Northwest winds up to 5 mph.

Night: Partly cloudy. Lows in the lower 60s. West winds around 5 mph in the evening...becoming light.

Day: Sunny. Highs in the lower 90s. Light winds...becoming northeast up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s. Northwest winds around 5 mph.

Day: Mostly cloudy. Highs around 90. Light winds...becoming north up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the lower 60s.

Day: Clear. Highs around 90. Lows in the lower 60s.

Night: Clear. Highs around 90. Lows in the lower 60s.

Day: Mostly clear. Highs in the upper 80s. Lows in the lower 60s.

Day: Mostly clear. Highs in the upper 80s. Lows in the lower 60s.

Night: Mostly clear. Lows 60 to 66. Light winds.

Day: Sunny, warmer. Highs 91 to 101. Light winds becoming east up to 10 mph in the afternoon.

Night: Clear. Lows 63 to 69. Light winds.

Day: Partly cloudy. Highs 89 to 99. Light winds becoming northeast up to 10 mph in the afternoon.

Night: Clear. Lows 61 to 67. West winds up to 10 mph.

Day: Sunny. Highs 89 to 99.

Night: Clear. Lows 61 to 67.

Day: Clear. Highs 89 to 99. Lows 61 to 68.

Night: Clear. Highs 89 to 99. Lows 61 to 68.

Night: Mostly clear. Highs 87 to 97. Lows 60 to 68.

Day: Mostly sunny. Highs 79 to 89.

Day: Mostly cloudy. Highs in the mid 80s. Southwest winds around 5 mph.

Night: Partly cloudy in the evening then becoming mostly clear. Lows in the lower 60s to mid 70s. Light winds.

Day: Sunny. Highs in the upper 80s. Southeast winds around 5 mph.

Night: Mostly clear. Lows in the mid 60s to upper 70s. Light winds.

Day: Partly cloudy. Highs in the upper 80s. Light winds... becoming east around 5 mph in the afternoon.

Night: Clear. Lows in the 60s to mid 70s.

Day: Clear. Highs in the upper 80s. Lows in the 60s to mid 70s.

Day: Clear. Highs in the upper 80s. Lows in the 60s to mid 70s.

Day: Clear. Highs in the upper 80s. Lows in the 60s to mid 70s.

Day: Clear. Highs in the upper 80s. Lows in the 60s to mid 70s.

Day: Mostly cloudy. Highs in the lower 80s. Light winds.

Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 60s. Light winds...becoming north up to 5 mph after midnight.

Day: Sunny. Highs around 90. Northeast winds up to 5 mph... becoming southwest in the afternoon.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s. Light winds...becoming northeast up to 5 mph after midnight.

Day: Partly cloudy. Highs in the upper 80s. Northeast winds around 5 mph in the morning...becoming light.

Night: Mostly clear. Lows in the lower 60s.

Day: Mostly clear. Highs in the mid 80s to lower 90s. Lows in the mid 60s.

Day: Mostly clear. Highs in the mid 80s to lower 90s. Lows in the mid 60s.

Day: Mostly clear. Highs in the mid 80s to lower 90s. Lows in the mid 60s.

Day: Mostly clear. Highs in the mid 80s to lower 90s. Lows in the mid 60s.

Night: Mostly clear. Lows 63 to 73. Light winds.

Day: Sunny. Highs around 96. Northwest winds up to 10 mph.

Night: Clear. Lows 65 to 75. Light winds.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs around 95. Light winds.

Night: Clear. Lows 65 to 75. Light winds.

Day: Sunny. Highs around 97.

Night: Clear. Lows 65 to 75.

Day: Clear. Highs around 97. Lows 65 to 75.

Day: Clear. Highs around 97. Lows 65 to 75.

Night: Clear. Highs around 97. Lows 65 to 75.

Day: Sunny. Highs around 91.

Night: Mostly cloudy in the evening then clearing. Lows 60 to 66. Light winds.

Day: Sunny. Highs around 99. North winds up to 10 mph.

Night: Clear. Lows 64 to 70. Light winds.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs 94 to 100. Light winds becoming north up to 10 mph in the afternoon.

Night: Mostly clear. Lows 63 to 68. West winds up to 10 mph.

Day: Sunny. Highs 96 to 102.

Night: Clear. Lows 63 to 68.

Day: Clear. Highs around 98. Lows 63 to 69.

Day: Clear. Highs around 98. Lows 63 to 69.

Night: Clear. Highs around 98. Lows 63 to 69.

Day: Mostly sunny. Highs around 89.

Night: Mostly clear. Lows around 62. Light winds.

Day: Sunny. Highs 94 to 99. Light winds.

Night: Clear. Lows around 65. Light winds.

Day: Partly cloudy. Highs 91 to 97. Light winds.

Night: Mostly clear. Lows around 64. Light winds.

Day: Sunny. Highs 94 to 100.

Night: Clear. Lows around 65.

Day: Clear. Highs 94 to 101. Lows around 64.

Day: Clear. Highs 94 to 101. Lows around 64.

Night: Clear. Highs 94 to 101. Lows around 64.

Day: Mostly sunny. Highs 88 to 93.

Night: Mostly clear. Lows 59 to 65. Light winds.

Day: Sunny, warmer. Highs 92 to 99. Light winds.

Night: Clear. Lows 62 to 70. Light winds.

Day: Partly cloudy in the morning then becoming mostly sunny. Highs 89 to 97. Light winds.

Night: Mostly clear. Lows 61 to 68. Light winds.

Day: Sunny. Highs 92 to 100.

Night: Clear. Lows 62 to 67.

Day: Clear. Highs 92 to 101. Lows 61 to 68.

Day: Clear. Highs 92 to 101. Lows 61 to 68.

Night: Clear. Highs 92 to 101. Lows 61 to 68.

Day: Mostly sunny. Highs 86 to 91.

Day: Partly cloudy. Highs in the mid 70s to upper 80s. Light winds.

Night: Partly cloudy. Lows in the lower 60s. Light winds.

Day: Sunny. Highs in the 80s to lower 90s. Light winds... becoming west up to 5 mph in the afternoon.

Night: Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Light winds.

Day: Partly cloudy in the morning then becoming sunny. Highs in the 80s to lower 90s. Light winds...becoming west up to 5 mph in the afternoon.

Night: Mostly clear. Lows in the lower 60s.

Night: Mostly clear. Highs in the 70s to upper 80s. Lows in the 60s.

Day: Mostly clear. Highs around 80. Lows in the mid to upper 60s.

Day: Mostly clear. Highs around 80. Lows in the mid to upper 60s.

Day: Mostly clear. Highs around 80. Lows in the mid to upper 60s.

Night: Mostly clear. Lows 59 to 65. Light winds.

Day: Sunny. Highs around 97. Light winds.

Night: Clear. Lows 62 to 68. Light winds.

Day: Partly cloudy in the morning then becoming mostly cloudy. Highs around 95. Light winds.

Night: Mostly clear. Lows around 65. Light winds.

Day: Sunny. Highs around 98.

Night: Clear. Lows around 65.

Day: Clear. Highs around 98. Lows 62 to 68.

Day: Clear. Highs around 98. Lows 62 to 68.

Night: Clear. Highs around 98. Lows 62 to 68.

Day: Sunny. Highs around 92.

Night: Mostly clear. Lows 62 to 72. Light winds.

Day: Sunny. Highs around 96. Light winds.

Night: Clear. Lows 65 to 75. Light winds.

Day: Mostly sunny in the morning then becoming partly cloudy. Highs around 95. Light winds.

Night: Clear. Lows 64 to 74. Light winds.

Day: Sunny. Highs 93 to 99.

Night: Clear. Lows 65 to 75.

Day: Clear. Highs around 97. Lows 64 to 74.

Day: Clear. Highs around 97. Lows 64 to 74.

Night: Clear. Highs around 97. Lows 64 to 74.

Day: Sunny. Highs around 92.