Weather forecast for 10 daysAlcester, SD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphS 186°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:44 am CDT
- Sunset: 6:39 pm CDT
- details ▼
On Sunday, in Alcester, sunshine is also forecasted under mostly clear skies.
Dramatic changes in temperature are expected, reaching a high of a delightful 68°F and falling to a low of an icy 39.2°F.
Tomorrow, meteorological data suggests the high will feel more like September, based on a forecast of 68°F.
Sunrise will be at 7:44 am and sunset at 6:39 pm; tomorrow's daylight will last for 10h and 55min.
Dramatic changes in temperature are expected, reaching a high of a delightful 68°F and falling to a low of an icy 39.2°F.
Tomorrow, meteorological data suggests the high will feel more like September, based on a forecast of 68°F.
Sunrise will be at 7:44 am and sunset at 6:39 pm; tomorrow's daylight will last for 10h and 55min.
10-day overview
Daily temperatures
Warmest day: Friday 77°C.
Coldest day: Sunday 25.10. 63°C.
Coldest day: Sunday 25.10. 63°C.
Chance of precipitation
Highest chance: Saturday 24.10. 32%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 16mphS 186°
- Humidity: 62%
- UV index: 0
- Sunrise: 7:42 am CDT
- Sunset: 6:40 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphS 186°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:44 am CDT
- Sunset: 6:39 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphSE 141°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:45 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 48°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 14mphSSE 160°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:46 am CDT
- Sunset: 6:36 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphS 174°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:47 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 55°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphSE 133°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 61°F
Partly Cloudy / Wind
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 21mphSSE 157°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 50°F
PM Showers
- Precip. probability: 32%
- Precipitation: 0.08"
- Wind: 17mphS 187°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 48°F
Mostly Sunny
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 9mphN 355°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:52 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 12mphSSE 155°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:27 pm CDT
- details ▼
Looking ahead, conditions suggest a period of clear, cloudy and damp weather is anticipated.
With a probability of 32%, rainfall is predicted only for next Saturday. The precipitation will be minimal at 0.08".
Temperature differences will be noticeable across the forecast period. The temperature is expected to swing from 62.6°F up to 77°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 39.2°F up to 60.8°F.
The warmest day will be Friday, with a maximum of 77°F; with the highest temperature of 62.6°F, next Sunday will be the coldest day.
With a probability of 32%, rainfall is predicted only for next Saturday. The precipitation will be minimal at 0.08".
Temperature differences will be noticeable across the forecast period. The temperature is expected to swing from 62.6°F up to 77°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 39.2°F up to 60.8°F.
The warmest day will be Friday, with a maximum of 77°F; with the highest temperature of 62.6°F, next Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 04:41:29 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 outlook remains bright and sunny.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 39.2°F.
The maximum temperature tomorrow will be relatively higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 42.4°F.
The maximum temperature tomorrow will be relatively higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 42.4°F.
On Sunday, in Alcester, sunrise will be at 7:44 am and sunset at 6:39 pm (CDT).
Tomorrow, the daylight will last for 10h and 55min.
