Weather forecast for tomorrowBrillion, WI
Weather forecast for tomorrow
Monday Oct 19, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSW 232°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:12 am CDT
- Sunset: 6:01 pm CDT
- details ▼
Tomorrow, on Monday, a partly cloudy sky is anticipated.
Forecasted temperatures will peak at a comfortable 64.4°F and dip to a minimum of a wintry 39.2°F.
With a forecast of 64.4°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:12 am and sunset at 6:01 pm; tomorrow's daylight will last for 10h and 49min.
Forecasted temperatures will peak at a comfortable 64.4°F and dip to a minimum of a wintry 39.2°F.
With a forecast of 64.4°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:12 am and sunset at 6:01 pm; tomorrow's daylight will last for 10h and 49min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 7%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphSW 230°
- Humidity: 70%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSW 230°
- Humidity: 75%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphSW 229°
- Humidity: 79%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSW 230°
- Humidity: 84%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:12 am
- 8 am
- 45°F
- Feels like:43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphSW 235°
- Humidity: 84%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphWSW 248°
- Humidity: 67%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphW 269°
- Humidity: 56%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphW 259°
- Humidity: 53%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 192°
- Humidity: 53%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSE 128°
- Humidity: 69%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:01 pm
- 8 pm
- 48°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphESE 117°
- Humidity: 87%
- Pressure: 30.36"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphESE 119°
- Humidity: 93%
- Pressure: 30.36"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Tomorrow, a combination of dry and sunny and overcast weather is forecasted.
The temperature will vary between a minimum of 42.8°F and a maximum of 64.4°F. The warmest part of the day will be around 3 pm.
The day’s peak temperature will reflect September's norm of 69.6°F more than October's 56.1°F. The lowest temperature is consistent with October's typical minimum of 41.7°F.
The temperature will vary between a minimum of 42.8°F and a maximum of 64.4°F. The warmest part of the day will be around 3 pm.
The day’s peak temperature will reflect September's norm of 69.6°F more than October's 56.1°F. The lowest temperature is consistent with October's typical minimum of 41.7°F.
Updated: Oct 18, 2026 @ 06:54:40 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, expect partly sunny skies with periods of cloudiness.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 56.1°F in October. The lowest temperature will be in line with the average low of 41.7°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 56.1°F in October. The lowest temperature will be in line with the average low of 41.7°F.
On Monday, in Brillion, sunrise will be at 7:12 am and sunset at 6:01 pm (CDT).
In Brillion, the length of the day tomorrow will be 10h and 49min.
