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Harshaw, WI Weather Tomorrow

Check tomorrow's local weather for Harshaw and explore a complete 5 day forecast covering precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Harshaw area and around Oneida county, Wisconsin.
Updated: Sat Oct 31st 2026 5:30 AM CDT
Harshaw, WI Weather – 10-31 – Overcast
52° / 39°
Overcast
Harshaw is set for overcast with temperatures peaking at 52°F and dipping to 39°F. Rainfall predicted to have a 58% chance with an estimated 0.04in. Winds will be light at 8mph and gusts of 21mph at 11 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 95% at 11 PM and 54% being its lowest at 12 PM. Barometric pressure is its highest of 30.38inHg at 9 AM, a lowest point of 30.28inHg at 4 PM with an avg 30.32inHg.
Harshaw, WI Weather – 11-1 – Overcast
63° / 49°

Weather Tomorrow

Overcast
In Harshaw, it will be overcast with highs near 63°F and lows around 49°F. There's a moderate 45% chance of rainfall with an estimated 0.01in. Winds will be light at 7mph and gusts of 23.7mph at 11 PM. High humidity with average of 87% is anticipated, the maximum being 99% at 6 AM and 63% being its lowest at 12 PM. Barometric pressure is its highest of 30.3inHg at 9 AM, a lowest point of 30.16inHg at 11 PM with an avg 30.24inHg.
Harshaw, WI Weather – 11-2 – Light Rain
58° / 50°
Light Rain
In Harshaw, rain is likely with a high near 58°F and a low around 50°F. The chance of rain is 94% with an estimated 0.9in. Wind will be moderate, blowing around 15mph on average and gusts of 36.9mph at 5 PM. High humidity with average of 94% is anticipated, the maximum being 98% at 9 PM and 79% being its lowest at 12 PM. Barometric pressure is its highest of 30.17inHg at 12 AM, a lowest point of 29.66inHg at 11 PM with an avg 29.94inHg.
Harshaw, WI Weather – 11-3 – Scattered Showers
61° / 41°
Scattered Showers
Harshaw may see passing showers, with daytime highs of 61°F and overnight lows near 41°F. The chance of rain is 88% with an estimated 0.37in. Wind will be moderate, blowing around 19mph on average and gusts of 35.8mph at 7 AM. High humidity with average of 87% is anticipated, the maximum being 98% at 3 AM and 67% being its lowest at 5 PM. Barometric pressure is its highest of 29.82inHg at 12 AM, a lowest point of 29.49inHg at 10 AM with an avg 29.64inHg.
Harshaw, WI Weather – 11-4 – Mist
55° / 42°
Mist
In Harshaw, mist is likely with a high near 55°F and a low around 42°F. The chance of rain is 89% with an estimated 0.2in. Wind will be moderate, blowing around 11mph on average and gusts of 28.9mph at 4 AM. High humidity with average of 90% is anticipated, the maximum being 97% at 11 PM and 71% being its lowest at 1 AM. Barometric pressure is its highest of 29.85inHg at 5 PM, a lowest point of 29.54inHg at 5 AM with an avg 29.69inHg.
Harshaw, WI Weather – 11-5 – Scattered Showers
52° / 48°
Scattered Showers
Harshaw is set for scattered showers with temperatures peaking at 52°F and dipping to 48°F. The chance of rain is 76% with an estimated 0.06in. Winds will be light at 5mph and gusts of 14mph at 6 PM. High humidity with average of 89% is anticipated, the maximum being 98% at 3 AM and 83% being its lowest at 12 PM. Barometric pressure is its highest of 29.89inHg at 11 PM, a lowest point of 29.74inHg at 12 AM with an avg 29.81inHg.

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