Fort Atkinson, WI Weather Tomorrow

Planning ahead? View tomorrow's Fort Atkinson weather along with a complete 5 day forecast that includes precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Fort Atkinson area and around Jefferson county, Wisconsin.
Updated: Tue Oct 27th 2026 8:00 AM CDT
Fort Atkinson, WI Weather – 10-27 – Overcast
64° / 46°
Overcast
In Fort Atkinson, cloud-filled skies are likely with a high near 64°F and a low around 46°F. There might be light rainfall having a 20% chance. Wind will be moderate, blowing around 13mph on average and gusts of 20.6mph at 9 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 81% at 10 PM and 63% being its lowest at 2 PM. Barometric pressure is its highest of 30.27inHg at 9 AM, a lowest point of 30.15inHg at 6 PM with an avg 30.19inHg.
Fort Atkinson, WI Weather – 10-28 – Sunny
71° / 50°

Weather Tomorrow

Sunny
In Fort Atkinson, it will be sunny with highs near 71°F and lows around 50°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 17mph on average and gusts of 37.6mph at 11 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 86% at 7 AM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.19inHg at 9 AM, a lowest point of 30.02inHg at 11 PM with an avg 30.12inHg.
Fort Atkinson, WI Weather – 10-29 – Sunny
66° / 48°
Sunny
In Fort Atkinson, bright and sunny conditions with highs near 66°F and lows around 48°F. Rainfall predicted to have a 57% chance with an estimated 0.09in. Wind will be moderate, blowing around 17mph on average and gusts of 41.2mph at 2 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 88% at 9 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 30.27inHg at 11 PM, a lowest point of 29.98inHg at 3 AM with an avg 30.08inHg.
Fort Atkinson, WI Weather – 10-30 – Overcast
60° / 40°
Overcast
Fort Atkinson may see cloud-filled skies, with daytime highs of 60°F and overnight lows near 40°F. There might be light rainfall having a 12% chance. Winds will be light at 9mph and gusts of 17mph at 2 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 89% at 7 AM and 44% being its lowest at 3 PM. Barometric pressure is its highest of 30.39inHg at 9 AM, a lowest point of 30.24inHg at 1 AM with an avg 30.32inHg.
Fort Atkinson, WI Weather – 10-31 – Scattered Showers
57° / 49°
Scattered Showers
Passing showers are in the forecast for Fort Atkinson, with a high of 57°F and a low of 49°F. The chance of rain is 84% with an estimated 0.23in. Wind will be moderate, blowing around 11mph on average and gusts of 23.3mph at 6 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 89% at 10 PM and 66% being its lowest at 12 AM. Barometric pressure is its highest of 30.33inHg at 12 AM, a lowest point of 30.13inHg at 11 PM with an avg 30.23inHg.
Fort Atkinson, WI Weather – 11-1 – Light Drizzle
56° / 52°
Light Drizzle
Highs will reach 56°F with lows near 52°F in Fort Atkinson, where light Drizzle is. The chance of rain is 94% with an estimated 0.6in. Winds will be light at 10mph and gusts of 24.6mph at 6 AM. High humidity with average of 97% is anticipated, the maximum being 98% at 10 PM and 87% being its lowest at 1 AM. Barometric pressure is its highest of 30.11inHg at 12 AM, a lowest point of 29.92inHg at 11 PM with an avg 29.99inHg.

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