Weather forecast for 10 daysMason City, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphS 180°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Today, in Mason City, clear skies and sunshine are anticipated.
Temperature readings are predicted to span from a high of a comfortable 64.4°F to a low of a cold 37.4°F.
Today's temperature is forecasted to match October's standard peak of 63.7°F.
Sunrise will be at 7:12 am and sunset at 6:14 pm; the daylight will last for 11h and 2min.
Temperature readings are predicted to span from a high of a comfortable 64.4°F to a low of a cold 37.4°F.
Today's temperature is forecasted to match October's standard peak of 63.7°F.
Sunrise will be at 7:12 am and sunset at 6:14 pm; the daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Warmest period: Friday - Sunday 77°C.
Coldest day: today 64°C.
Coldest day: today 64°C.
Chance of precipitation
Highest chance: Monday 26.10. 8%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphS 180°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:12 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 160°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphESE 116°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphS 178°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphESE 112°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 48°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphSE 130°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSSE 151°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 196°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:05 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 6mphSE 142°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 52°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSE 132°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:22 am CDT
- Sunset: 6:02 pm CDT
- details ▼
For the coming ten days, a combination of dry and sunny and dull weather is forecasted.
Rainfall is not predicted in Mason City in the upcoming period.
Temperature differences will be noticeable over the next several days. Forecast highs will fluctuate between 64.4°F and 77°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 37.4°F and 51.8°F.
The warmest days will be Friday through next Sunday, with a maximum of 77°F; today is the coldest day, with a maximum temperature of 64.4°F.
Rainfall is not predicted in Mason City in the upcoming period.
Temperature differences will be noticeable over the next several days. Forecast highs will fluctuate between 64.4°F and 77°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 37.4°F and 51.8°F.
The warmest days will be Friday through 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 @ 06:02:10 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
Today, clear skies and sunshine are anticipated.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be notably lower than the average low of 47.3°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be notably lower than the average low of 47.3°F.
On Sunday, in Mason City, sunrise will be at 7:12 am and sunset at 6:14 pm (CDT).
In Mason City, the length of the day today will be 11h and 2min.
