Weather forecast for 10 daysMcLaughlin, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 34°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphN 9°
- Humidity: 39%
- UV index: 3
- Sunrise: 7:04 am MDT
- Sunset: 5:52 pm MDT
- details ▼
On Sunday, October 18, a crisp, sunny atmosphere is likely.
A notable temperature range, reaching a high of a pleasant 68°F and a low of a wintry 33.8°F, is expected.
Tomorrow, weather will feel warmer as the high trends toward September's average of 74.5°F.
Sunrise will be at 7:04 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 48min.
A notable temperature range, reaching a high of a pleasant 68°F and a low of a wintry 33.8°F, is expected.
Tomorrow, weather will feel warmer as the high trends toward September's average of 74.5°F.
Sunrise will be at 7:04 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 48min.
10-day overview
Daily temperatures
Warmest day: Friday 73°C.
Coldest day: Sunday 25.10. 54°C.
Coldest day: Sunday 25.10. 54°C.
Chance of precipitation
Highest chance: Saturday 24.10. 46%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphW 262°
- Humidity: 70%
- UV index: 0
- Sunrise: 7:03 am MDT
- Sunset: 5:54 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 34°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphN 9°
- Humidity: 39%
- UV index: 3
- Sunrise: 7:04 am MDT
- Sunset: 5:52 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 13mphESE 109°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:05 am MDT
- Sunset: 5:50 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 14mphSSE 158°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:07 am MDT
- Sunset: 5:48 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 41°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphNNE 18°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:08 am MDT
- Sunset: 5:47 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 54°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 16mphSSE 153°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:09 am MDT
- Sunset: 5:45 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 50°F
Partly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0.2"
- Wind: 20mphSSE 161°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:11 am MDT
- Sunset: 5:43 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 36°F
AM Showers
- Precip. probability: 46%
- Precipitation: 0.12"
- Wind: 17mphNW 304°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:12 am MDT
- Sunset: 5:42 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphESE 115°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:13 am MDT
- Sunset: 5:40 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 55°F
- 39°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 12mphE 99°
- Humidity: 77%
- UV index: 3
- Sunrise: 7:15 am MDT
- Sunset: 5:38 pm MDT
- details ▼
Models point to a combination of gloomy, bright and damp weather is expected.
Rain is forecasted for Friday and next Saturday.
Expect a substantial fluctuation in daytime highs across the forecast period. The temperature is expected to swing from 53.6°F up to 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 33.8°F and 53.6°F.
Friday is expected to be the warmest, reaching up to 73.4°F; expect the coldest day on next Sunday with a high of 53.6°F.
Rain is forecasted for Friday and next Saturday.
Expect a substantial fluctuation in daytime highs across the forecast period. The temperature is expected to swing from 53.6°F up to 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 33.8°F and 53.6°F.
Friday is expected to be the warmest, reaching up to 73.4°F; expect the coldest day on next Sunday with a high of 53.6°F.
Updated: Oct 18, 2026 @ 01:32:05 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
Tomorrow, expect brilliant sunshine under mostly clear skies.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be significantly higher than the average highest temperature of 55.9°F in October. Tomorrow, the lowest temperature will be slightly cooler than the average low temperature.
The maximum temperature will be significantly higher than the average highest temperature of 55.9°F in October. Tomorrow, the lowest temperature will be slightly cooler than the average low temperature.
On Sunday, in McLaughlin, sunrise will be at 7:04 am and sunset at 5:52 pm (MDT).
Tomorrow, the daylight will last for 10h and 48min.
