Weather forecast for 10 daysSaint Joseph, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphS 183°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:06 am CDT
- Sunset: 6:08 pm CDT
- details ▼
On Sunday, in Saint Joseph, expect sunny weather with a crisp, clear sky.
A stark contrast will be observed between the day's peak temperature of an enjoyable 64.4°F and the night's low of an icy 35.6°F.
The forecasted daily high is projected to match October's typical maximum of 63.5°F.
Sunrise will be at 7:06 am and sunset at 6:08 pm; the daylight will last for 11h and 2min.
A stark contrast will be observed between the day's peak temperature of an enjoyable 64.4°F and the night's low of an icy 35.6°F.
The forecasted daily high is projected to match October's typical maximum of 63.5°F.
Sunrise will be at 7:06 am and sunset at 6:08 pm; the daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 77°C.
Coldest day: today 64°C.
Coldest day: today 64°C.
Chance of precipitation
Highest chance: 6%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphS 183°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:06 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 154°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphENE 77°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 157°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphENE 74°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:02 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphESE 111°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSE 140°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 192°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 5:58 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphS 191°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 50°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphE 96°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 5:55 pm CDT
- details ▼
For the coming ten days, a combination of dry and sunny and dull weather is predicted.
Rainfall is not anticipated in Saint Joseph in the upcoming period.
The temperature will vary considerably throughout the forecast window. The temperature is expected to swing from 64.4°F up to 77°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 35.6°F and 50°F.
The warmest day will be next Sunday, with a maximum of 77°F; today is the coldest day, with a maximum temperature of 64.4°F.
Rainfall is not anticipated in Saint Joseph in the upcoming period.
The temperature will vary considerably throughout the forecast window. The temperature is expected to swing from 64.4°F up to 77°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 35.6°F and 50°F.
The warmest day will be next Sunday, with a maximum of 77°F; today is the coldest day, with a maximum temperature of 64.4°F.
Updated: Oct 18, 2026 @ 05:17:22 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 Sunday, skies will stay clear and sunny.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 35.6°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 47.8°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 47.8°F.
On Sunday, in Saint Joseph, sunrise will be at 7:06 am and sunset at 6:08 pm (CDT).
In Saint Joseph, the length of the day today will be 11h and 2min.
