10-day forecast for Waterloo, WI: 53° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Wednesday, August 12
84° · 0.42 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0984° / 64°0.42
Morning71°feels 73°
Afternoon79°feels 79°
Evening78°feels 80°
Overnight66°feels 67°
84 °
Waterloo, Sunday, 9 August
Heavy rain. High 84°, low 64°.
Pressure29.88 inHg
Wind5.6 mph S
Humidity88%
Visibility6.2 mi
Dew point67°
Mon, 1082° / 71°0.03
Morning71°feels 72°
Afternoon81°feels 84°
Evening76°feels 77°
Overnight75°feels 77°
82 °
Waterloo, Monday, 10 August
Light rain. High 82°, low 71°.
Pressure29.91 inHg
Wind0.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point68°
Tue, 1177° / 66°0.04
Morning71°feels 72°
Afternoon76°feels 77°
Evening71°feels 72°
Overnight70°feels 71°
77 °
Waterloo, Tuesday, 11 August
Light rain. High 77°, low 66°.
Pressure29.85 inHg
Wind14.4 mph E
Humidity89%
Visibility6.2 mi
Dew point65°
Wed, 1284° / 64°0
Morning69°feels 70°
Afternoon83°feels 85°
Evening76°feels 77°
Overnight65°feels 65°
84 °
Waterloo, Wednesday, 12 August
Clear. High 84°, low 64°.
Pressure29.85 inHg
Wind5.3 mph NW
Humidity69%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 59°0.02
Morning64°feels 64°
Afternoon70°feels 70°
Evening67°feels 67°
Overnight59°feels 59°
73 °
Waterloo, Thursday, 13 August
Light rain. High 73°, low 59°.
Pressure29.97 inHg
Wind7.8 mph NE
Humidity64%
Visibility—
Dew point56°
Fri, 1472° / 53°0
Morning59°feels 58°
Afternoon70°feels 70°
Evening67°feels 66°
Overnight59°feels 58°
72 °
Waterloo, Friday, 14 August
Clear. High 72°, low 53°.
Pressure30.21 inHg
Wind7.4 mph S
Humidity56%
Visibility—
Dew point52°
Sat, 1574° / 55°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening68°feels 68°
Overnight60°feels 60°
74 °
Waterloo, Saturday, 15 August
Overcast. High 74°, low 55°.
Pressure30.30 inHg
Wind9 mph SW
Humidity60%
Visibility—
Dew point56°
Sun, 1677° / 55°0
Morning62°feels 62°
Afternoon75°feels 75°
Evening72°feels 72°
Overnight64°feels 65°
77 °
Waterloo, Sunday, 16 August
Overcast. High 77°, low 55°.
Pressure30.15 inHg
Wind11.9 mph S
Humidity60%
Visibility—
Dew point58°
Mon, 1782° / 65°0.12
Morning71°feels 71°
Afternoon79°feels 80°
Evening75°feels 76°
Overnight69°feels 70°
82 °
Waterloo, Monday, 17 August
Light rain. High 82°, low 65°.
Pressure29.97 inHg
Wind7 mph S
Humidity73%
Visibility—
Dew point69°
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 Waterloo, 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.