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Weather in Portage County, Wisconsin for October 2025

Your guide to Portage County weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Portage County during October is quite rare, with fewer than 2 snowy days on average.
    According to Portage County snow forecast for October 2025, 1 snowy day is expected until the end of the month at Tuesday, October 21.

  • Temperatures

  • So far, October 2025 in Portage County is slightly warmer than the historical average by 1 °F.

  • Expect cooler weather in the next days in Portage County with the forecast suggesting a temperature of 14.6 °F, lower than the historical average.

  • In general, the average temperature in Portage County at the beginning of October is 21.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °F by the end of October.

  • Rain 🌧️

  • Portage County experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 234.8 mm.

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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/6°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Portage County Weather October

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Temperatures trend during October in Portage County

See the weather trend as well as the moving average line

October weather in Portage County day by day

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Date Weather Temperatures Rain Snow More
Oct. 1 Fog
Fog
21° /12° 0 mm 0 cm
Oct. 2 Sunny
Sunny
27° /13° 0 mm 0 cm
Oct. 3 Overcast
Overcast
24° /11° 2.8 mm 0 cm
Oct. 4 Sunny
Sunny
24° /11° 0 mm 0 cm
Oct. 5 Overcast
Overcast
24° /11° 11.1 mm 0 cm
Oct. 6 Cloudy
Cloudy
16° /10° 30.8 mm 0 cm
Oct. 7 Cloudy
Cloudy
17° /4° 0 mm 0 cm
Oct. 8 Sunny
Sunny
15° /3° 0 mm 0 cm
Oct. 9 Sunny
Sunny
16° /3° 0 mm 0 cm
Oct. 10 Partly cloudy
Partly cloudy
16° /6° 0 mm 0 cm
Oct. 11 Overcast
Overcast
20° /6° 0 mm 0 cm
Oct. 12 Moderate rain at times
Moderate rain at times
14° /7° 0.6 mm 0 cm
Oct. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
13° /7° 19.1 mm 0 cm
Oct. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
12° /4° 3.2 mm 0 cm
Oct. 15 Patchy rain possible
Patchy rain possible
8° /4° 2 mm 0 cm
Oct. 16 Partly cloudy
Partly cloudy
13° /2° 0.1 mm 0 cm
Oct. 17 Sunny
Sunny
19° /6° 3.5 mm 0 cm
Oct. 18 Patchy rain possible
Patchy rain possible
22° /12° 3 mm 0 cm
Oct. 19 Partly cloudy
Partly cloudy
15° /5° 0 mm 0 cm
Oct. 20 Partly cloudy
Partly cloudy
19° /2° 0 mm 0 cm
Oct. 21 Moderate rain
Moderate rain
6° /3° 15.1 mm 0.1 cm
Oct. 22 Patchy rain possible
Patchy rain possible
5° /3° 0.5 mm 0 cm
Oct. 23 Sunny
Sunny
10° /-1° 0 mm 0 cm
Oct. 24 Sunny
Sunny
12° /-1° 0 mm 0 cm
Oct. 25 Sunny
Sunny
15° /4° 0 mm 0 cm
Oct. 26 Sunny
Sunny
16° /5° 0 mm 0 cm
Oct. 27 Partly cloudy
Partly cloudy
15° /6° 0 mm 0 cm
Oct. 28 Partly cloudy
Partly cloudy
16° /6° 0 mm 0 cm
Oct. 29 Sunny
Sunny
17° /8° 0 mm 0 cm
Oct. 30 Sunny
Sunny
18° /7° 0 mm 0 cm
Oct. 31 Sunny
Sunny
18° /6° 0 mm 0 cm
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Important Notice
Our weather forecast for Portage County in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Portage County forecast closer to your planned date for the most up-to-date weather information.

Portage County in October - FAQ

What are the expected maximum and minimum temperatures in Portage County during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Portage County during October?
Significant rainfall exceeding 234.8 mm is expected in Portage County during October, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Portage County during October?
The average wind speed in Portage County during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Portage County snow forecast October 2025

Track daily snowfall levels and discover Portage County’s snowy potential this October ❄️

October rainfall patterns in Portage County

Explore the daily rainfall trends and prepare for Portage Countys October weather 💧

UV exposure in Portage County during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Portage County?

Get accurate weather forecasts for Portage County, located at latitude 44.524 and longitude -89.575. Stay updated with localized weather information tailored for Portage County.

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