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Oak Grove, WI Weather Tomorrow

Your Oak Grove weather tomorrow forecast is paired with a detailed 5 day outlook 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 Oak Grove area.
Updated: Fri Nov 6th 2026 5:30 AM CST
Oak Grove, WI Weather – 11-6 – Sunny
46° / 30°
Sunny
Oak Grove may see sunshine, with daytime highs of 46°F and overnight lows near 30°F. There's a very small chance of rainfall, only about 7%. Snow is likely with a 6% chance. Winds will be light at 6mph and gusts of 8.3mph at 9 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 89% at 6 AM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.31inHg at 8 AM, a lowest point of 30.2inHg at 11 PM with an avg 30.25inHg.
Oak Grove, WI Weather – 11-7 – Overcast
55° / 33°

Weather Tomorrow

Overcast
Highs will reach 55°F with lows near 33°F in Oak Grove, where cloud-filled skies are. There might be light rainfall having a 13% chance. Wind will be moderate, blowing around 11mph on average and gusts of 25.9mph at 10 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 84% at 6 AM and 44% being its lowest at 1 PM. Barometric pressure is its highest of 30.2inHg at 12 AM, a lowest point of 29.94inHg at 11 PM with an avg 30.08inHg.
Oak Grove, WI Weather – 11-8 – Sunny
57° / 41°
Sunny
Daytime highs will reach 57°F with lows dropping to 41°F in Oak Grove, where it will be sunny. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 12mph on average and gusts of 23.7mph at 1 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 88% at 5 AM and 38% being its lowest at 1 PM. Barometric pressure is its highest of 30.09inHg at 9 AM, a lowest point of 29.93inHg at 2 AM with an avg 30.01inHg.
Oak Grove, WI Weather – 11-9 – Overcast
62° / 39°
Overcast
Overcast is in the forecast for Oak Grove, with a high of 62°F and a low of 39°F. There might be light rainfall having a 11% chance. Wind will be moderate, blowing around 15mph on average and gusts of 30.2mph at 8 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 79% at 12 AM and 49% being its lowest at 2 PM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.78inHg at 2 PM with an avg 29.91inHg.
Oak Grove, WI Weather – 11-10 – Overcast
54° / 38°
Overcast
Oak Grove may see cloud-filled skies, with daytime highs of 54°F and overnight lows near 38°F. There might be light rainfall having a 19% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 25.3mph at 12 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 82% at 6 AM and 43% being its lowest at 1 PM. Barometric pressure is its highest of 30.07inHg at 9 AM, a lowest point of 29.95inHg at 1 AM with an avg 30.01inHg.
Oak Grove, WI Weather – 11-11 – Partly Cloudy
50° / 38°
Partly Cloudy
Oak Grove is set for overcast conditions with temperatures peaking at 50°F and dipping to 38°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 10mph and gusts of 17.3mph at 9 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 86% at 6 AM and 60% being its lowest at 3 PM. Barometric pressure is its highest of 30.1inHg at 11 PM, a lowest point of 29.97inHg at 4 AM with an avg 30inHg.

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