10-day forecast for Fairfield, WI: 55° to 86°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Wednesday, August 12
79° · 0.49 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 69°0.11
Morning72°feels 74°
Afternoon85°feels 92°
Evening74°feels 75°
Overnight73°feels 75°
86 °
Fairfield, Monday, 10 August
Light rain. High 86°, low 69°.
Pressure29.88 inHg
Wind9.8 mph NE
Humidity79%
Visibility6.2 mi
Dew point71°
Tue, 1182° / 66°0.5
Morning71°feels 72°
Afternoon79°feels 79°
Evening73°feels 75°
Overnight66°feels 67°
82 °
Fairfield, Tuesday, 11 August
Heavy rain. High 82°, low 66°.
Pressure29.80 inHg
Wind16 mph E
Humidity91%
Visibility6.2 mi
Dew point67°
Wed, 1279° / 67°0
Morning71°feels 73°
Afternoon80°feels 80°
Evening70°feels 70°
Overnight67°feels 68°
79 °
Fairfield, Wednesday, 12 August
Overcast. High 79°, low 67°.
Pressure29.85 inHg
Wind10.1 mph N
Humidity68%
Visibility6.2 mi
Dew point67°
Thu, 1371° / 60°0
Morning64°feels 63°
Afternoon71°feels 70°
Evening65°feels 65°
Overnight60°feels 60°
71 °
Fairfield, Thursday, 13 August
Overcast. High 71°, low 60°.
Pressure30.03 inHg
Wind8.5 mph NE
Humidity61%
Visibility—
Dew point56°
Fri, 1473° / 55°0
Morning61°feels 61°
Afternoon71°feels 71°
Evening64°feels 63°
Overnight57°feels 56°
73 °
Fairfield, Friday, 14 August
Mostly clear. High 73°, low 55°.
Pressure30.18 inHg
Wind10.5 mph E
Humidity57%
Visibility—
Dew point54°
Sat, 1575° / 55°0
Morning62°feels 62°
Afternoon73°feels 73°
Evening70°feels 70°
Overnight65°feels 64°
75 °
Fairfield, Saturday, 15 August
Overcast. High 75°, low 55°.
Pressure30.24 inHg
Wind8.1 mph E
Humidity55%
Visibility—
Dew point55°
Sun, 1673° / 62°0.03
Morning63°feels 63°
Afternoon67°feels 67°
Evening69°feels 70°
Overnight65°feels 66°
73 °
Fairfield, Sunday, 16 August
Light rain. High 73°, low 62°.
Pressure30.12 inHg
Wind6.6 mph SE
Humidity83%
Visibility—
Dew point60°
Mon, 1779° / 63°0
Morning68°feels 68°
Afternoon77°feels 77°
Evening70°feels 71°
Overnight63°feels 63°
79 °
Fairfield, Monday, 17 August
Partly cloudy. High 79°, low 63°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity63%
Visibility—
Dew point62°
Tue, 1876° / 59°0
Morning63°feels 63°
Afternoon73°feels 73°
Evening73°feels 74°
Overnight67°feels 68°
76 °
Fairfield, Tuesday, 18 August
Overcast. High 76°, low 59°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity73%
Visibility—
Dew point62°
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 Fairfield, 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.