Weather forecast for 10 daysSaint Onge, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNNE 16°
- Humidity: 34%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:05 pm MDT
- details ▼
Today, sunshine is expected with little to no cloud cover.
A considerable disparity in temperature is anticipated, reaching up to a maximum of a pleasant 68°F and falling to a minimum of a cold 41°F.
Today, the expected temperature appears higher and closer to September's norm of 72.5°F.
Sunrise will be at 7:14 am and sunset at 6:05 pm; the daylight will last for 10h and 51min.
A considerable disparity in temperature is anticipated, reaching up to a maximum of a pleasant 68°F and falling to a minimum of a cold 41°F.
Today, the expected temperature appears higher and closer to September's norm of 72.5°F.
Sunrise will be at 7:14 am and sunset at 6:05 pm; the daylight will last for 10h and 51min.
10-day overview
Daily temperatures
Warmest day: Thursday 79°C.
Coldest day: Saturday 54°C.
Coldest day: Saturday 54°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNNE 16°
- Humidity: 34%
- UV index: 3
- Sunrise: 7:14 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 19mphESE 117°
- Humidity: 37%
- UV index: 3
- Sunrise: 7:15 am MDT
- Sunset: 6:03 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphN 1°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:02 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 48°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphNE 55°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 79°F
- 55°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 10mphSE 139°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:19 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 43°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 14mphWSW 237°
- Humidity: 43%
- UV index: 3
- Sunrise: 7:20 am MDT
- Sunset: 5:57 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 37°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 16mphNW 307°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 5:55 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 41°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphESE 111°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 5:54 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphESE 113°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:24 am MDT
- Sunset: 5:52 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 55°F
- 39°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 13mphNNW 328°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:26 am MDT
- Sunset: 5:51 pm MDT
- details ▼
Throughout the next ten days, a combination of sunny and cloudy weather is forecasted.
Rainfall is not expected in Saint Onge in the upcoming period.
Temperature differences will be noticeable in the next ten days. Forecast highs will fluctuate between 53.6°F and 78.8°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 37.4°F and 55.4°F.
Thursday is expected to be the warmest, reaching up to 78.8°F; Saturday will be the coldest day, with the highest temperature of 53.6°F.
Rainfall is not expected in Saint Onge in the upcoming period.
Temperature differences will be noticeable in the next ten days. Forecast highs will fluctuate between 53.6°F and 78.8°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 37.4°F and 55.4°F.
Thursday is expected to be the warmest, reaching up to 78.8°F; Saturday will be the coldest day, with the highest temperature of 53.6°F.
Updated: Oct 18, 2026 @ 07:54:00 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, the weather remains calm, bright, and sunny.
Today, the highest temperature will be 68°F, while the lowest temperature will be 41°F.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 54.5°F in October. The lowest temperature will be in line with the average low of 38.3°F.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 54.5°F in October. The lowest temperature will be in line with the average low of 38.3°F.
On Sunday, in Saint Onge, sunrise will be at 7:14 am and sunset at 6:05 pm (MDT).
In Saint Onge, today, there will be 10h and 51min of daylight.
