Weather forecast for tomorrowSparta, WI
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 39°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 2mphS 191°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 6:13 pm CDT
- details ▼
On Monday, October 19, clear skies with only minor cloud interruptions are also in the outlook.
Dramatic temperature shifts from a high of a delightful 68°F to a low of a wintry 39.2°F are expected.
The predicted high will feel warmer, consistent with September's climate average of 70.9°F.
Sunrise will be at 7:23 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 50min.
Dramatic temperature shifts from a high of a delightful 68°F to a low of a wintry 39.2°F are expected.
The predicted high will feel warmer, consistent with September's climate average of 70.9°F.
Sunrise will be at 7:23 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphSW 215°
- Humidity: 77%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphSSW 209°
- Humidity: 82%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphSSW 209°
- Humidity: 87%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphS 183°
- Humidity: 90%
- Pressure: 30.3"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 7:23 am
- 8 am
- 41°F
- Feels like:41°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 0mphS 186°
- Humidity: 94%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:54°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSSW 197°
- Humidity: 74%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSSW 199°
- Humidity: 55%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphS 174°
- Humidity: 48%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 195°
- Humidity: 46%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSSE 165°
- Humidity: 57%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 8 pm
- 52°F
- Feels like:52°F
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 0mphSE 129°
- Humidity: 82%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphSE 136°
- Humidity: 91%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of mostly clear and cloudy weather is expected.
The temperature will vary between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more alike with September's average maximum of 70.9°F than October's usual of 55.9°F. The temperature low is forecasted to be resembling the usual October value of 39.9°F.
The temperature will vary between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more alike with September's average maximum of 70.9°F than October's usual of 55.9°F. The temperature low is forecasted to be resembling the usual October value of 39.9°F.
Updated: Oct 18, 2026 @ 10:10:58 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
On Monday, in Sparta, golden sunshine will carry through the day.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 39.2°F.
The highest temperature will be uncommonly higher than the average maximum of 55.9°F in October. The lowest temperature will be in line with the average low of 39.9°F.
The highest temperature will be uncommonly higher than the average maximum of 55.9°F in October. The lowest temperature will be in line with the average low of 39.9°F.
On Monday, in Sparta, sunrise will be at 7:23 am and sunset at 6:13 pm (CDT).
Tomorrow, the daylight will last for 10h and 50min.
