Weather forecast for 10 daysLebanon, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 72°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphNNE 28°
- Humidity: 30%
- UV index: 3
- Sunrise: 7:59 am CDT
- Sunset: 6:49 pm CDT
- details ▼
On Sunday, October 18, expect sunny weather with a crisp, clear sky.
A wide temperature range is forecasted, from a high of an agreeable 71.6°F to a low of a cold 35.6°F.
Today, the weather pattern will resemble September more than October, with a forecast high of 71.6°F.
Sunrise was at 7:59 am and sunset will be at 6:49 pm; the daylight will last for 10h and 50min.
A wide temperature range is forecasted, from a high of an agreeable 71.6°F to a low of a cold 35.6°F.
Today, the weather pattern will resemble September more than October, with a forecast high of 71.6°F.
Sunrise was at 7:59 am and sunset will be at 6:49 pm; the daylight will last for 10h and 50min.
10-day overview
Daily temperatures
Warmest day: Friday 75°C.
Minimum temperature: 55°C.
Minimum temperature: 55°C.
Chance of precipitation
Highest chance: Friday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 72°F
- 36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphNNE 28°
- Humidity: 30%
- UV index: 3
- Sunrise: 7:59 am CDT
- Sunset: 6:49 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphE 89°
- Humidity: 50%
- UV index: 3
- Sunrise: 8:00 am CDT
- Sunset: 6:47 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 45°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 14mphSSE 159°
- Humidity: 65%
- UV index: 3
- Sunrise: 8:01 am CDT
- Sunset: 6:45 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphNE 36°
- Humidity: 68%
- UV index: 3
- Sunrise: 8:03 am CDT
- Sunset: 6:44 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 57°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 15mphSE 135°
- Humidity: 70%
- UV index: 3
- Sunrise: 8:04 am CDT
- Sunset: 6:42 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 46°F
Partly Cloudy / Wind
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 22mphSSE 160°
- Humidity: 62%
- UV index: 3
- Sunrise: 8:05 am CDT
- Sunset: 6:40 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 34°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 17mphNW 306°
- Humidity: 65%
- UV index: 3
- Sunrise: 8:07 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 55°F
- 39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphESE 114°
- Humidity: 62%
- UV index: 3
- Sunrise: 8:08 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 57°F
- 43°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 14mphSE 124°
- Humidity: 73%
- UV index: 2
- Sunrise: 8:09 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 55°F
- 41°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 14mphESE 123°
- Humidity: 77%
- UV index: 3
- Sunrise: 8:11 am CDT
- Sunset: 6:34 pm CDT
- details ▼
Throughout the next ten days, a combination of clear and overcast weather is anticipated.
Rain is not forecasted in Lebanon in the upcoming period.
Noticeable swings in temperature are expected over the next several days. The temperature is expected to swing from 55.4°F up to 75.2°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 33.8°F to 57.2°F.
Friday is expected to be the warmest, reaching up to 75.2°F; the coldest days will be Saturday, next Sunday and Tuesday, with a maximum of 55.4°F.
Rain is not forecasted in Lebanon in the upcoming period.
Noticeable swings in temperature are expected over the next several days. The temperature is expected to swing from 55.4°F up to 75.2°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 33.8°F to 57.2°F.
Friday is expected to be the warmest, reaching up to 75.2°F; the coldest days will be Saturday, next Sunday and Tuesday, with a maximum of 55.4°F.
Updated: Oct 18, 2026 @ 16:14:17 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, in Lebanon, a sun-drenched sky is anticipated.
Today, the highest temperature will be 71.6°F, while the lowest temperature will be 35.6°F.
Today, the maximum temperature will be significantly higher than the average highest temperature of 55.9°F in October. The lowest temperature today will be slightly cooler than the average low temperature.
Today, the maximum temperature will be significantly higher than the average highest temperature of 55.9°F in October. The lowest temperature today will be slightly cooler than the average low temperature.
On Sunday, in Lebanon, sunrise was at 7:59 am and sunset will be at 6:49 pm (CDT).
Today, the daylight will last for 10h and 50min.
