Weather forecast for 10 daysSaint Peter, IL
Weather forecast for the weekend
Saturday Oct 31, 2026
- 70°F
- 57°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0.08"
- Wind: 8mphE 96°
- Humidity: 48%
- UV index: 2
- Sunrise: 7:21 am CDT
- Sunset: 5:56 pm CDT
- details ▼
Tomorrow, the sky will be blanketed in clouds.
Minimal precipitation is anticipated. Temperature span will be from a high of an agreeable 69.8°F to a low of a mild 57.2°F.
Forecasts suggest the maximum temperature will be slightly warmer than October's average of 65.1°F.
Sunrise will be at 7:21 am and sunset at 5:56 pm; tomorrow's daylight will last for 10h and 35min.
Minimal precipitation is anticipated. Temperature span will be from a high of an agreeable 69.8°F to a low of a mild 57.2°F.
Forecasts suggest the maximum temperature will be slightly warmer than October's average of 65.1°F.
Sunrise will be at 7:21 am and sunset at 5:56 pm; tomorrow's daylight will last for 10h and 35min.
Sunday Nov 1, 2026
- 61°F
- 55°F
AM Showers
- Precip. probability: 57%
- Precipitation: 0.08"
- Wind: 11mphSE 135°
- Humidity: 85%
- UV index: 2
- Sunrise: 6:22 am CST
- Sunset: 4:55 pm CST
- details ▼
On Sunday, November 1, a few scattered rain showers could develop in the morning.
Minimal precipitation is anticipated. Temperature shifts will be modest, ranging from a peak of a breezy 60.8°F to a low of a moderate 55.4°F.
On Sunday, the forecasted high will be moderately lower than October's typical maximum of 65.1°F.
Sunrise will be at 6:22 am and sunset at 4:55 pm; the daylight will last for 10h and 32min.
Minimal precipitation is anticipated. Temperature shifts will be modest, ranging from a peak of a breezy 60.8°F to a low of a moderate 55.4°F.
On Sunday, the forecasted high will be moderately lower than October's typical maximum of 65.1°F.
Sunrise will be at 6:22 am and sunset at 4:55 pm; the daylight will last for 10h and 32min.
10-day overview
Daily temperatures
Warmest day: Tuesday 73°C.
Minimum temperature: 61°C.
Minimum temperature: 61°C.
Chance of precipitation
Highest chance: Wednesday 62%.
Long-term weather forecast
- Friday
- Oct 30, 2026
- min.
- 55°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphE 90°
- Humidity: 56%
- UV index: 0
- Sunrise: 7:20 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Saturday
- Oct 31, 2026
- 70°F
- 57°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0.08"
- Wind: 8mphE 96°
- Humidity: 48%
- UV index: 2
- Sunrise: 7:21 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Sunday
- Nov 1, 2026
- 61°F
- 55°F
AM Showers
- Precip. probability: 57%
- Precipitation: 0.08"
- Wind: 11mphSE 135°
- Humidity: 85%
- UV index: 2
- Sunrise: 6:22 am CST
- Sunset: 4:55 pm CST
- details ▼
- Monday
- Nov 2, 2026
- 68°F
- 61°F
Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 11mphSSE 154°
- Humidity: 78%
- UV index: 1
- Sunrise: 6:23 am CST
- Sunset: 4:54 pm CST
- details ▼
- Tuesday
- Nov 3, 2026
- 73°F
- 57°F
Showers
- Precip. probability: 53%
- Precipitation: 0.39"
- Wind: 17mphSSE 166°
- Humidity: 75%
- UV index: 2
- Sunrise: 6:25 am CST
- Sunset: 4:52 pm CST
- details ▼
- Wednesday
- Nov 4, 2026
- 66°F
- 48°F
Showers
- Precip. probability: 62%
- Precipitation: 0.2"
- Wind: 11mphSW 223°
- Humidity: 81%
- UV index: 2
- Sunrise: 6:26 am CST
- Sunset: 4:51 pm CST
- details ▼
- Thursday
- Nov 5, 2026
- 66°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 8mphW 275°
- Humidity: 72%
- UV index: 3
- Sunrise: 6:27 am CST
- Sunset: 4:50 pm CST
- details ▼
- Friday
- Nov 6, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 8mphNNW 327°
- Humidity: 73%
- UV index: 3
- Sunrise: 6:28 am CST
- Sunset: 4:49 pm CST
- details ▼
- Saturday
- Nov 7, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNNW 335°
- Humidity: 68%
- UV index: 3
- Sunrise: 6:29 am CST
- Sunset: 4:48 pm CST
- details ▼
- Sunday
- Nov 8, 2026
- 61°F
- 39°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphNW 316°
- Humidity: 69%
- UV index: 3
- Sunrise: 6:30 am CST
- Sunset: 4:47 pm CST
- details ▼
During the upcoming ten-day period, a combination of cloudy and wet weather is expected.
Rainfall is expected on Sunday, Tuesday through Thursday.
There will be a considerable variation in temperature over the next several days. Forecast highs will fluctuate between 60.8°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 39.2°F and 60.8°F.
Expect the warmest day on Tuesday, with temperatures peaking at 73.4°F; the coldest days will be Sunday, next Friday and Sunday, with a maximum of 60.8°F.
Rainfall is expected on Sunday, Tuesday through Thursday.
There will be a considerable variation in temperature over the next several days. Forecast highs will fluctuate between 60.8°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 39.2°F and 60.8°F.
Expect the warmest day on Tuesday, with temperatures peaking at 73.4°F; the coldest days will be Sunday, next Friday and Sunday, with a maximum of 60.8°F.
Updated: Oct 31, 2026 @ 00:00:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Saint Peter, cloudy weather is expected.
Tomorrow, there is a low probability of minimal rainfall in Saint Peter.
Tomorrow, the maximum temperature in Saint Peter will be 69.8°F, while the minimum temperature will be 57.2°F.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be also a couple of degrees higher than the average low temperature.
Tomorrow, the highest temperature will be a few degrees higher than the average maximum temperature in October. Tomorrow, the lowest temperature will be also a couple of degrees higher than the average low temperature.
On Saturday, in Saint Peter, sunrise will be at 7:21 am and sunset at 5:56 pm (CDT).
In Saint Peter, tomorrow, there will be 10h and 35min of daylight.
On Sunday, scattered showers may pass through in the morning.
There is a high chance of rainfall on Sunday, but precipitation will be minimal.
On Sunday, the highest temperature will be 60.8°F, while the lowest temperature will be 55.4°F.





