Weather forecast for todayAlcester, SD
Weather forecast for today
Current condition 6:59 am CDT
- 45°F
- Feels like:41°F
Clear
- Precipitation: 0"
- Wind: 6mphESE 110°
- Humidity: 86%
- Dewpoint: 39°F
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, in Alcester, nothing but clear skies and excellent visibility.
The temperature is a frosty 44.6°F, with the real-feel temperature being computed to be a wintry 41°F. The current temperature is almost at the minimum-expected 48.2°F for today.
The temperature is a frosty 44.6°F, with the real-feel temperature being computed to be a wintry 41°F. The current temperature is almost at the minimum-expected 48.2°F for today.
Tuesday Oct 20, 2026
- 72°F
- 48°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphSSE 157°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:46 am CDT
- Sunset: 6:36 pm CDT
- details ▼
On Tuesday, in Alcester, skies will stay clear and sunny.
Temperature is forecasted to swing from a high of a pleasant 71.6°F to a low of a brisk 48.2°F.
The predicted high will feel warmer, consistent with September's climate average of 75°F.
Sunrise will be at 7:46 am and sunset at 6:36 pm; the daylight will last for 10h and 50min.
Temperature is forecasted to swing from a high of a pleasant 71.6°F to a low of a brisk 48.2°F.
The predicted high will feel warmer, consistent with September's climate average of 75°F.
Sunrise will be at 7:46 am and sunset at 6:36 pm; the daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 70°C.
Coldest hour: 7 am 43°C.
Coldest hour: 7 am 43°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 7 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSE 138°
- Humidity: 88%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:46 am
- 8 am
- 45°F
- Feels like:41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSE 141°
- Humidity: 89%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 48°F
- Feels like:45°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSE 145°
- Humidity: 82%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphSSE 154°
- Humidity: 71%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphSSE 159°
- Humidity: 60%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSE 162°
- Humidity: 51%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 1 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSSE 162°
- Humidity: 46%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSE 168°
- Humidity: 42%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphSSE 167°
- Humidity: 41%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSE 166°
- Humidity: 41%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphSSE 163°
- Humidity: 43%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSE 156°
- Humidity: 45%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:36 pm
- 7 pm
- 64°F
- Feels like:63°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSE 154°
- Humidity: 51%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 61°F
- Feels like:59°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSE 152°
- Humidity: 59%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 154°
- Humidity: 63%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:55°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 159°
- Humidity: 65%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 163°
- Humidity: 69%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Alcester, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 69.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The nighttime low will be relatively higher than the typical October minimum temperature of 42.4°F.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 69.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The nighttime low will be relatively higher than the typical October minimum temperature of 42.4°F.
Updated: Oct 20, 2026 @ 11:59:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 6:59 am CDT is 44.6°F.
On Tuesday, conditions remain stable and sunny, with little cloud presence.
Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be notably higher than the average highest temperature of 59°F in October. The lowest temperature will be relatively higher than the average low of 42.4°F.
The maximum temperature will be notably higher than the average highest temperature of 59°F in October. The lowest temperature will be relatively higher than the average low of 42.4°F.
On Tuesday, in Alcester, sunrise will be at 7:46 am and sunset at 6:36 pm (CDT).
Today, the daylight will last for 10h and 50min.
Alcester, South Dakota, USA
- en: Alcester, South Dakota, USA
- es: Alcester, Dakota del Sur, EE.UU.
- hr: Olster, Južna Dakota, SAD
- mk: Olster, Južna Dakota, SAD
- sr: Olster, Južna Dakota, SAD
- zh: 奥尔斯特, 南达科他州, 美国
- Latitude: 43.021378°
- Longitude: -96.630871°
- Elevation: 1378 ft
- Current time: 7:17am CDT
- Sunrise: 7:46 am CDT
- Sunset: 6:36 pm CDT
- Timezone: America/Chicago
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