Weather forecast for 10 daysDow, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSSE 164°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:14 am CDT
- Sunset: 6:18 pm CDT
- details ▼
Tomorrow, in Dow, the weather remains calm, bright, and sunny.
The daytime temperature will peak at a breezy 66.2°F, significantly contrasting with the night's low of a wintry 37.4°F.
The highest temperature is forecasted to follow the average for October, around 65.3°F.
Sunrise will be at 7:14 am and sunset at 6:18 pm; tomorrow's daylight will last for 11h and 5min.
The daytime temperature will peak at a breezy 66.2°F, significantly contrasting with the night's low of a wintry 37.4°F.
The highest temperature is forecasted to follow the average for October, around 65.3°F.
Sunrise will be at 7:14 am and sunset at 6:18 pm; tomorrow's daylight will last for 11h and 5min.
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: tomorrow - Saturday 5%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphESE 115°
- Humidity: 71%
- UV index: 0
- Sunrise: 7:13 am CDT
- Sunset: 6:20 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSSE 164°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:14 am CDT
- Sunset: 6:18 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSSE 157°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphESE 123°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 172°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphENE 71°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphESE 121°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 79°F
- 46°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSE 143°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphS 188°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSE 150°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:22 am CDT
- Sunset: 6:08 pm CDT
- details ▼
Ten-day trends indicate that a combination of sun-filled and gloomy weather is predicted.
Rainfall is not forecasted in Dow in the upcoming days.
There will be a considerable variation in temperature throughout the forecast window. The temperature is expected to swing from 66.2°F up to 80.6°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 37.4°F up to 50°F.
Expect the warmest day on next Sunday, with temperatures peaking at 80.6°F; expect the coldest day on Sunday with a high of 66.2°F.
Rainfall is not forecasted in Dow in the upcoming days.
There will be a considerable variation in temperature throughout the forecast window. The temperature is expected to swing from 66.2°F up to 80.6°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 37.4°F up to 50°F.
Expect the warmest day on next Sunday, with temperatures peaking at 80.6°F; expect the coldest day on Sunday with a high of 66.2°F.
Updated: Oct 17, 2026 @ 21:21:40 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, sun-filled conditions are expected to persist.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 48.2°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be uncommonly lower than the average low of 48.2°F.
On Sunday, in Dow, sunrise will be at 7:14 am and sunset at 6:18 pm (CDT).
Tomorrow, the daylight will last for 11h and 5min.
