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Oshkosh, WI Weather Tomorrow

Before heading out, check tomorrow's Oshkosh weather and the extended 5 day forecast featuring 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 across the Oshkosh area and around Winnebago county, Wisconsin.
Updated: Sat Oct 24th 2026 4:30 PM CDT
Oshkosh, WI Weather – 10-24 – Overcast
65° / 53°
Overcast
Highs will reach 65°F with lows near 53°F in Oshkosh, where cloud-filled skies are. There might be light rainfall having a 15% chance. Wind will be moderate, blowing around 15mph on average and gusts of 20.8mph at 8 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 73% at 10 PM and 58% being its lowest at 5 PM. Barometric pressure is its highest of 30.33inHg at 11 PM, a lowest point of 30.27inHg at 5 PM with an avg 30.3inHg.
Oshkosh, WI Weather – 10-25 – Overcast
66° / 54°

Weather Tomorrow

Overcast
In Oshkosh, it will be overcast with highs near 66°F and lows around 54°F. There might be light rainfall having a 17% chance. Wind will be moderate, blowing around 17mph on average and gusts of 22.6mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 86% at 10 PM and 57% being its lowest at 2 PM. Barometric pressure is its highest of 30.37inHg at 10 AM, a lowest point of 30.29inHg at 5 PM with an avg 30.33inHg.
Oshkosh, WI Weather – 10-26 – Overcast
54° / 47°
Overcast
Oshkosh may see cloud-filled skies, with daytime highs of 54°F and overnight lows near 47°F. There might be light rainfall having a 16% chance. Wind will be moderate, blowing around 17mph on average and gusts of 24.6mph at 3 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 82% at 2 AM and 56% being its lowest at 10 AM. Barometric pressure is its highest of 30.44inHg at 12 PM, a lowest point of 30.36inHg at 12 AM with an avg 30.4inHg.
Oshkosh, WI Weather – 10-27 – Overcast
58° / 48°
Overcast
Oshkosh is set for cloud-filled skies with temperatures peaking at 58°F and dipping to 48°F. There might be light rainfall having a 22% chance with an estimated 0in. Wind will be moderate, blowing around 16mph on average and gusts of 22.8mph at 10 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 89% at 7 PM and 70% being its lowest at 2 AM. Barometric pressure is its highest of 30.38inHg at 12 AM, a lowest point of 30.22inHg at 4 PM with an avg 30.3inHg.
Oshkosh, WI Weather – 10-28 – Overcast
64° / 54°
Overcast
Skies will be overcast in Oshkosh, with a high of 64°F and a low of 54°F. There's a moderate 43% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 14mph on average and gusts of 22.9mph at 6 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 86% at 9 PM and 55% being its lowest at 2 PM. Barometric pressure is its highest of 30.22inHg at 12 AM, a lowest point of 30.06inHg at 10 PM with an avg 30.14inHg.
Oshkosh, WI Weather – 10-29 – Sunny
64° / 54°
Sunny
Oshkosh may see sunshine, with daytime highs of 64°F and overnight lows near 54°F. Rainfall predicted to have a 73% chance with an estimated 0.15in. Wind will be moderate, blowing around 13mph on average and gusts of 23.3mph at 3 AM. High humidity with average of 82% is anticipated, the maximum being 95% at 7 AM and 61% being its lowest at 4 PM. Barometric pressure is its highest of 30.19inHg at 11 PM, a lowest point of 30.04inHg at 5 AM with an avg 30.1inHg.

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