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Windsor, WI Weather Tomorrow

Whether you're making plans for tomorrow or later this week, the Windsor 5 day forecast includes daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Windsor area and around Dane county, Wisconsin.
Updated: Tue Sep 15th 2026 8:30 AM CDT
Windsor, WI Weather – 9-15 – Overcast
75° / 59°
Overcast
In Windsor, it will be overcast with highs near 75°F and lows around 59°F. The chance of rain is 81% with an estimated 0.23in. Wind will be moderate, blowing around 18mph on average and gusts of 30mph at 9 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 96% at 9 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 30.24inHg at 11 PM, a lowest point of 29.98inHg at 9 AM with an avg 30.08inHg.
Windsor, WI Weather – 9-16 – Overcast
66° / 56°

Weather Tomorrow

Overcast
Windsor may see cloud-filled skies, with daytime highs of 66°F and overnight lows near 56°F. There might be light rainfall having a 24% chance with an estimated 0in. Wind will be moderate, blowing around 12mph on average and gusts of 19.5mph at 9 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 87% at 6 AM and 62% being its lowest at 4 PM. Barometric pressure is its highest of 30.35inHg at 9 AM, a lowest point of 30.23inHg at 11 PM with an avg 30.29inHg.
Windsor, WI Weather – 9-17 – Overcast
70° / 61°
Overcast
Cloud-filled skies are in the forecast for Windsor, with a high of 70°F and a low of 61°F. There's a moderate 33% chance of rainfall with an estimated 0in. Winds will be light at 7mph and gusts of 12.8mph at 2 PM. High humidity with average of 85% is anticipated, the maximum being 95% at 1 AM and 74% being its lowest at 5 PM. Barometric pressure is its highest of 30.25inHg at 11 PM, a lowest point of 30.19inHg at 4 AM with an avg 30.22inHg.
Windsor, WI Weather – 9-18 – Mist
77° / 58°
Mist
Windsor could see mist with daytime highs of 77°F and nighttime lows near 58°F. Rainfall predicted to have a 63% chance with an estimated 0.05in. Wind will be moderate, blowing around 15mph on average and gusts of 33.6mph at 10 PM. High humidity with average of 82% is anticipated, the maximum being 97% at 4 AM and 60% being its lowest at 3 PM. Barometric pressure is its highest of 30.24inHg at 5 AM, a lowest point of 29.94inHg at 10 PM with an avg 30.14inHg.
Windsor, WI Weather – 9-19 – Sunny
86° / 60°
Sunny
Sunshine is in the forecast for Windsor, with a high of 86°F and a low of 60°F. The chance of rain is 77% with an estimated 0.32in. Wind will be moderate, blowing around 18mph on average and gusts of 41.8mph at 4 AM. High humidity with average of 81% is anticipated, the maximum being 99% at 6 AM and 46% being its lowest at 1 PM. Barometric pressure is its highest of 30.01inHg at 12 AM, a lowest point of 29.74inHg at 4 PM with an avg 29.83inHg.
Windsor, WI Weather – 9-20 – Light Rain Shower
63° / 59°
Light Rain Shower
Highs will reach 63°F with lows near 59°F in Windsor, where rain showers are. The chance of rain is 94% with an estimated 0.65in. Wind will be moderate, blowing around 15mph on average and gusts of 28.5mph at 10 PM. High humidity with average of 98% is anticipated, the maximum being 99% at 1 PM and 96% being its lowest at 10 AM. Barometric pressure is its highest of 29.92inHg at 10 AM, a lowest point of 29.88inHg at 12 AM with an avg 29.9inHg.

Currently

Light Rain Shower 63°F
29.97 inHg.
Barometer
96%
Humidity
SSW 21.2 mph
Wind
Light Rain Shower

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