10-day forecast for Lake Geneva, WI: 58° to 86°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Wednesday, August 12
82° · 1.09 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 70°0.3
Morning74°feels 75°
Afternoon86°feels 91°
Evening76°feels 78°
Overnight75°feels 76°
86 °
Lake Geneva, Monday, 10 August
Rain. High 86°, low 70°.
Pressure29.91 inHg
Wind4.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point70°
Tue, 1179° / 65°0.82
Morning69°feels 70°
Afternoon70°feels 72°
Evening68°feels 69°
Overnight66°feels 67°
79 °
Lake Geneva, Tuesday, 11 August
Heavy rain. High 79°, low 65°.
Pressure29.83 inHg
Wind9.1 mph SE
Humidity75%
Visibility6.2 mi
Dew point69°
Wed, 1282° / 62°0
Morning68°feels 68°
Afternoon82°feels 86°
Evening70°feels 71°
Overnight63°feels 64°
82 °
Lake Geneva, Wednesday, 12 August
Clear. High 82°, low 62°.
Pressure29.85 inHg
Wind4.8 mph NW
Humidity66%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 59°0.01
Morning67°feels 67°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight64°feels 64°
72 °
Lake Geneva, Thursday, 13 August
Light rain. High 72°, low 59°.
Pressure29.97 inHg
Wind8.8 mph E
Humidity76%
Visibility—
Dew point62°
Fri, 1472° / 58°0
Morning63°feels 62°
Afternoon71°feels 70°
Evening63°feels 63°
Overnight58°feels 58°
72 °
Lake Geneva, Friday, 14 August
Partly cloudy. High 72°, low 58°.
Pressure30.18 inHg
Wind14.2 mph E
Humidity55%
Visibility—
Dew point53°
Sat, 1574° / 59°0.06
Morning66°feels 65°
Afternoon71°feels 71°
Evening65°feels 66°
Overnight64°feels 64°
74 °
Lake Geneva, Saturday, 15 August
Light rain. High 74°, low 59°.
Pressure30.21 inHg
Wind14.7 mph SE
Humidity57%
Visibility—
Dew point55°
Sun, 1673° / 63°0.07
Morning66°feels 67°
Afternoon72°feels 72°
Evening67°feels 68°
Overnight64°feels 65°
73 °
Lake Geneva, Sunday, 16 August
Light rain. High 73°, low 63°.
Pressure30.00 inHg
Wind14.2 mph NW
Humidity79%
Visibility—
Dew point64°
Mon, 1776° / 59°0
Morning63°feels 63°
Afternoon74°feels 74°
Evening70°feels 70°
Overnight62°feels 62°
76 °
Lake Geneva, Monday, 17 August
Overcast. High 76°, low 59°.
Pressure30.09 inHg
Wind6.6 mph N
Humidity59%
Visibility—
Dew point57°
Tue, 1877° / 59°0
Morning61°feels 61°
Afternoon67°feels 67°
Evening72°feels 73°
Overnight65°feels 66°
77 °
Lake Geneva, Tuesday, 18 August
Overcast. High 77°, low 59°.
Pressure29.91 inHg
Wind10.3 mph S
Humidity78%
Visibility—
Dew point58°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Lake Geneva, WI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.