Weather forecast for 10 daysDahlgren, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 137°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:06 am CDT
- Sunset: 6:12 pm CDT
- details ▼
Tomorrow, skies will stay clear and sunny.
Significant temperature fluctuations from a high of an enjoyable 66.2°F to a low of a cold 37.4°F are predicted.
Forecasts show the temperature predicted to reach the usual October high of 67.1°F.
Sunrise will be at 7:06 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 7min.
Significant temperature fluctuations from a high of an enjoyable 66.2°F to a low of a cold 37.4°F are predicted.
Forecasts show the temperature predicted to reach the usual October high of 67.1°F.
Sunrise will be at 7:06 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 7min.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 81°C.
Coldest day: tomorrow 66°C.
Coldest day: tomorrow 66°C.
Chance of precipitation
Highest chance: Monday 6%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 36°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphE 87°
- Humidity: 80%
- UV index: 0
- Sunrise: 7:05 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 137°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:06 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSSE 147°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:07 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphENE 63°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:08 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphENE 65°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:08 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNE 39°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphE 85°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphESE 119°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphS 175°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 79°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 128°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:02 pm CDT
- details ▼
A combination of clear and dull weather is predicted.
Rainfall is not forecasted in Dahlgren in the upcoming days.
Expect a substantial fluctuation in daytime highs in the upcoming days. Highs will range from 66.2°F to 80.6°F, while the low temperature range extends from 35.6°F to 46.4°F.
Next Sunday is expected to be the warmest, reaching up to 80.6°F; with the highest temperature of 66.2°F, Sunday will be the coldest day.
Rainfall is not forecasted in Dahlgren in the upcoming days.
Expect a substantial fluctuation in daytime highs in the upcoming days. Highs will range from 66.2°F to 80.6°F, while the low temperature range extends from 35.6°F to 46.4°F.
Next Sunday is expected to be the warmest, reaching up to 80.6°F; with the highest temperature of 66.2°F, Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 00:06:13 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, conditions will remain bright with clear skies.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 49.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be uncommonly lower than the average low of 49.6°F.
On Sunday, in Dahlgren, sunrise will be at 7:06 am and sunset at 6:12 pm (CDT).
In Dahlgren, the length of the day tomorrow will be 11h and 7min.
