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Princeton, WI Weather Tomorrow

Access tomorrow's Princeton weather forecast and the next 5 days of weather details, including daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Princeton area and around Green Lake county, Wisconsin.
Updated: Fri Oct 16th 2026 2:15 PM CDT
Princeton, WI Weather – 10-16 – Scattered Showers
51° / 36°
Scattered Showers
In Princeton, showers likely at times with highs near 51°F and lows around 36°F. The chance of rain is 79% with an estimated 0.19in. Winds will be strong at speeds peaking at 22mph and gusts of 30mph at 3 PM. High humidity with average of 82% is anticipated, the maximum being 78% at 11 PM and 66% being its lowest at 5 PM. Barometric pressure is its highest of 30.49inHg at 11 PM, a lowest point of 30.23inHg at 3 PM with an avg 30.37inHg.
Princeton, WI Weather – 10-17 – Sunny
53° / 32°

Weather Tomorrow

Sunny
Princeton is set for a sunny day with temperatures peaking at 53°F and dipping to 32°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 14mph on average and gusts of 30.9mph at 11 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 82% at 3 AM and 40% being its lowest at 3 PM. Barometric pressure is its highest of 30.53inHg at 8 AM, a lowest point of 30.38inHg at 4 PM with an avg 30.45inHg.
Princeton, WI Weather – 10-18 – Sunny
59° / 39°
Sunny
Daytime highs will reach 59°F with lows dropping to 39°F in Princeton, where bright and sunny conditions. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 19mph on average and gusts of 37.4mph at 9 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 66% at 11 PM and 43% being its lowest at 1 PM. Barometric pressure is its highest of 30.39inHg at 12 AM, a lowest point of 30.28inHg at 4 PM with an avg 30.35inHg.
Princeton, WI Weather – 10-19 – Sunny
62° / 40°
Sunny
Princeton is set for sunshine with temperatures peaking at 62°F and dipping to 40°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 9mph and gusts of 25.5mph at 12 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 72% at 11 PM and 45% being its lowest at 3 PM. Barometric pressure is its highest of 30.39inHg at 10 AM, a lowest point of 30.3inHg at 4 PM with an avg 30.35inHg.
Princeton, WI Weather – 10-20 – Overcast
63° / 44°
Overcast
Highs will reach 63°F with lows near 44°F in Princeton, where overcast is. There might be light rainfall having a 14% chance. Winds will be light at 8mph and gusts of 13.7mph at 8 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 77% at 7 AM and 45% being its lowest at 3 PM. Barometric pressure is its highest of 30.43inHg at 10 AM, a lowest point of 30.35inHg at 4 PM with an avg 30.38inHg.
Princeton, WI Weather – 10-21 – Sunny
64° / 44°
Sunny
In Princeton, bright and sunny conditions with highs near 64°F and lows around 44°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 25.3mph at 11 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 89% at 7 AM and 46% being its lowest at 4 PM. Barometric pressure is its highest of 30.39inHg at 12 AM, a lowest point of 30.18inHg at 11 PM with an avg 30.3inHg.

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