Weather forecast for 10 daysIrwin, IA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 59°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 17mphSSW 203°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:35 am CDT
- Sunset: 6:36 pm CDT
- details ▼
Today, on Saturday, October 17, sunshine is forecasted under mostly clear skies.
The maximum temperature will be a mild 59°F, while the minimum temperature will be an icy 39.2°F.
The highest temperature is forecasted to follow the average for October, around 59.7°F.
Sunrise was at 7:35 am and sunset will be at 6:36 pm; the daylight will last for 11h and 1min.
The maximum temperature will be a mild 59°F, while the minimum temperature will be an icy 39.2°F.
The highest temperature is forecasted to follow the average for October, around 59.7°F.
Sunrise was at 7:35 am and sunset will be at 6:36 pm; the daylight will last for 11h and 1min.
Sunday Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 17mphSSW 195°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:36 am CDT
- Sunset: 6:35 pm CDT
- details ▼
Tomorrow, sunny conditions are also expected to continue.
The day's temperature range will span from a high of a delightful 68°F to a minimum of a wintry 41°F.
Tomorrow, expect a warmer trend, with a high of 68°F more common in September.
Sunrise will be at 7:36 am and sunset at 6:35 pm; tomorrow's daylight will last for 10h and 58min.
The day's temperature range will span from a high of a delightful 68°F to a minimum of a wintry 41°F.
Tomorrow, expect a warmer trend, with a high of 68°F more common in September.
Sunrise will be at 7:36 am and sunset at 6:35 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Warmest period: Thursday - Saturday 77°C.
Coldest day: today 59°C.
Coldest day: today 59°C.
Chance of precipitation
Highest chance: 15%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 59°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 17mphSSW 203°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:35 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 17mphSSW 195°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:36 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 10mphS 179°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:37 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 52°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphSSE 168°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:39 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 50°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphSSW 192°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:40 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 54°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSSE 158°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:41 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 57°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 16mphSSE 161°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:42 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 54°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 16mphS 178°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:43 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 50°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 10mphNNW 330°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:45 am CDT
- Sunset: 6:24 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 52°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0.12"
- Wind: 9mphSE 134°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:46 am CDT
- Sunset: 6:23 pm CDT
- details ▼
For the coming ten days, a combination of cloudy and clear weather is expected.
With a probability of 15%, rainfall is predicted only for next Monday. Anticipated precipitation will be minimal at 0.12".
Noticeable swings in temperature are expected in the upcoming days. Highs will range from 59°F to 77°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 39.2°F and 57.2°F.
With a maximum temperature of 77°F, Thursday through next Saturday will be the warmest days in Irwin; today is the coldest day, with a maximum temperature of 59°F.
With a probability of 15%, rainfall is predicted only for next Monday. Anticipated precipitation will be minimal at 0.12".
Noticeable swings in temperature are expected in the upcoming days. Highs will range from 59°F to 77°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 39.2°F and 57.2°F.
With a maximum temperature of 77°F, Thursday through next Saturday will be the warmest days in Irwin; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 17, 2026 @ 17:33:40 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 Saturday, sunny skies and pleasant visibility are expected.
Today, the maximum temperature will be 59°F, while the minimum temperature will be 39.2°F.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be slightly cooler than the average low temperature.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be slightly cooler than the average low temperature.
On Saturday, in Irwin, sunrise was at 7:35 am and sunset will be at 6:36 pm (CDT).
In Irwin, the length of the day today will be 11h and 1min.
Tomorrow, in Irwin, sun-filled conditions are expected to persist.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 41°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 59.7°F in October. The lowest temperature will be in line with the average low of 44.1°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 59.7°F in October. The lowest temperature will be in line with the average low of 44.1°F.
On Sunday, in Irwin, sunrise will be at 7:36 am and sunset at 6:35 pm (CDT).
In Irwin, tomorrow, there will be 10h and 58min of daylight.





