10-day forecast for Brillion, WI: 54° to 85°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Monday, August 10
74° · 0.8 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 67°0
Morning72°feels 73°
Afternoon84°feels 85°
Evening69°feels 71°
Overnight70°feels 71°
85 °
Brillion, Monday, 10 August
Clear. High 85°, low 67°.
Pressure29.91 inHg
Wind3.4 mph W
Humidity56%
Visibility6.2 mi
Dew point65°
Tue, 1181° / 64°0.64
Morning66°feels 67°
Afternoon79°feels 79°
Evening69°feels 69°
Overnight65°feels 66°
81 °
Brillion, Tuesday, 11 August
Heavy rain. High 81°, low 64°.
Pressure29.83 inHg
Wind6.6 mph SE
Humidity76%
Visibility6.2 mi
Dew point67°
Wed, 1281° / 58°0.05
Morning65°feels 66°
Afternoon81°feels 80°
Evening65°feels 64°
Overnight62°feels 62°
81 °
Brillion, Wednesday, 12 August
Light rain. High 81°, low 58°.
Pressure29.83 inHg
Wind12.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point58°
Thu, 1373° / 54°0
Morning60°feels 58°
Afternoon71°feels 70°
Evening67°feels 67°
Overnight59°feels 58°
73 °
Brillion, Thursday, 13 August
Overcast. High 73°, low 54°.
Pressure30.03 inHg
Wind13.3 mph SW
Humidity42%
Visibility—
Dew point45°
Fri, 1479° / 55°0
Morning62°feels 61°
Afternoon75°feels 74°
Evening66°feels 65°
Overnight58°feels 58°
79 °
Brillion, Friday, 14 August
Clear. High 79°, low 55°.
Pressure30.12 inHg
Wind11.4 mph E
Humidity36%
Visibility—
Dew point45°
Sat, 1577° / 54°0
Morning61°feels 60°
Afternoon74°feels 73°
Evening67°feels 67°
Overnight60°feels 59°
77 °
Brillion, Saturday, 15 August
Overcast. High 77°, low 54°.
Pressure30.27 inHg
Wind9.1 mph SE
Humidity49%
Visibility—
Dew point52°
Sun, 1675° / 58°0
Morning64°feels 63°
Afternoon74°feels 74°
Evening70°feels 71°
Overnight64°feels 64°
75 °
Brillion, Sunday, 16 August
Overcast. High 75°, low 58°.
Pressure30.12 inHg
Wind9.6 mph SW
Humidity51%
Visibility—
Dew point53°
Mon, 1783° / 62°0.01
Morning66°feels 66°
Afternoon74°feels 74°
Evening76°feels 76°
Overnight69°feels 70°
83 °
Brillion, Monday, 17 August
Light rain. High 83°, low 62°.
Pressure30.03 inHg
Wind15.1 mph SW
Humidity68%
Visibility—
Dew point61°
Tue, 1880° / 66°0.15
Morning68°feels 69°
Afternoon74°feels 75°
Evening78°feels 79°
Overnight72°feels 74°
80 °
Brillion, Tuesday, 18 August
Light rain. High 80°, low 66°.
Pressure29.91 inHg
Wind21.9 mph SW
Humidity85%
Visibility—
Dew point67°
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 Brillion, 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.