Weather forecast for 10 daysIrene, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphS 186°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:46 am CDT
- Sunset: 6:41 pm CDT
- details ▼
On Sunday, in Irene, sunshine and minimal clouds are in the outlook.
Temperatures will see a substantial oscillation, reaching a high of a delightful 69.8°F and dropping to a low of an icy 39.2°F.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 69.8°F.
Sunrise will be at 7:46 am and sunset at 6:41 pm; the daylight will last for 10h and 55min.
Temperatures will see a substantial oscillation, reaching a high of a delightful 69.8°F and dropping to a low of an icy 39.2°F.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 69.8°F.
Sunrise will be at 7:46 am and sunset at 6:41 pm; the daylight will last for 10h and 55min.
10-day overview
Daily temperatures
Warmest period: Thursday - Friday 77°C.
Coldest day: Sunday 25.10. 61°C.
Coldest day: Sunday 25.10. 61°C.
Chance of precipitation
Highest chance: Saturday 40%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphS 186°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:46 am CDT
- Sunset: 6:41 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 11mphSE 126°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:47 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 48°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 15mphSSE 158°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:38 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphS 169°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 57°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0.04"
- Wind: 11mphSE 142°
- Humidity: 70%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 59°F
Partly Cloudy / Wind
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 21mphSSE 157°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 46°F
AM Showers
- Precip. probability: 40%
- Precipitation: 0.08"
- Wind: 15mphSW 214°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 46°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0.04"
- Wind: 9mphNE 47°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:54 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 52°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 13mphSE 137°
- Humidity: 70%
- UV index: 3
- Sunrise: 7:56 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 15mphSSE 154°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:57 am CDT
- Sunset: 6:27 pm CDT
- details ▼
dry and sunny, gloomy and showery weather is expected.
Rainfall is anticipated on Saturday and next Sunday.
Noticeable swings in temperature are expected in the next ten days. Maximum temperatures are forecasted between 60.8°F and 77°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 39.2°F and 59°F.
Thursday and Friday, with the highest temperature of 77°F, will be the warmest days in Irene; the coldest day will be next Sunday, with a maximum of 60.8°F.
Rainfall is anticipated on Saturday and next Sunday.
Noticeable swings in temperature are expected in the next ten days. Maximum temperatures are forecasted between 60.8°F and 77°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 39.2°F and 59°F.
Thursday and Friday, with the highest temperature of 77°F, will be the warmest days in Irene; the coldest day will be next Sunday, with a maximum of 60.8°F.
Updated: Oct 18, 2026 @ 10:15:54 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, sunny skies are in store, with excellent visibility.
Today, the maximum temperature in Irene will be 69.8°F, while the minimum temperature will be 39.2°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 59.4°F in October. The lowest temperature today will be in line with the average low temperature.
The maximum temperature today will be noticeably higher than the average highest temperature of 59.4°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Irene, sunrise will be at 7:46 am and sunset at 6:41 pm (CDT).
In Irene, South Dakota, today, there will be 10h and 55min of daylight.
