Weather forecast for 10 daysProphetstown, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphSSW 195°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:14 pm CDT
- details ▼
On Sunday, in Prophetstown, sunshine will likely continue with scattered clouds at most.
The temperature will peak at a breezy 66.2°F during the day, dropping to a low of a wintry 37.4°F at night.
Predicted temperatures are trending moderately higher than October's climate norm of 61°F.
Sunrise will be at 7:15 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 59min.
The temperature will peak at a breezy 66.2°F during the day, dropping to a low of a wintry 37.4°F at night.
Predicted temperatures are trending moderately higher than October's climate norm of 61°F.
Sunrise will be at 7:15 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest period: Thursday - Sunday 75°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Monday 26.10. 16%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphSSW 194°
- Humidity: 63%
- UV index: 0
- Sunrise: 7:14 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphSSW 195°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSSE 167°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphESE 123°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphS 173°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphESE 104°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphSE 129°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSE 146°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:22 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphS 185°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 46°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 6mphENE 77°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:24 am CDT
- Sunset: 6:02 pm CDT
- details ▼
In the days ahead, a combination of clear and dull weather is anticipated.
Rain is not predicted in Prophetstown in the upcoming period.
In the upcoming period, the highest temperature will vary between 66.2°F and 75.2°F, while the difference in minimum temperatures will be substantial, as the lowest temperatures will be recorded between 37.4°F and 50°F.
The warmest days will be Thursday through next Sunday, with a maximum of 75.2°F; the coldest day will be Sunday, with a maximum of 66.2°F.
Rain is not predicted in Prophetstown in the upcoming period.
In the upcoming period, the highest temperature will vary between 66.2°F and 75.2°F, while the difference in minimum temperatures will be substantial, as the lowest temperatures will be recorded between 37.4°F and 50°F.
The warmest days will be Thursday through next Sunday, with a maximum of 75.2°F; the coldest day will be Sunday, with a maximum of 66.2°F.
Updated: Oct 17, 2026 @ 21:47:32 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, in Prophetstown, the outlook remains bright and sunny.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be moderately higher than the average highest temperature of 61°F in October. The lowest temperature tomorrow will be also moderately lower than the average low temperature.
The maximum temperature will be moderately higher than the average highest temperature of 61°F in October. The lowest temperature tomorrow will be also moderately lower than the average low temperature.
On Sunday, in Prophetstown, sunrise will be at 7:15 am and sunset at 6:14 pm (CDT).
In Prophetstown, tomorrow, there will be 10h and 59min of daylight.
