Weather Alert
Chester Weather Warning NWS WEATHER ALERT FOR THE CHESTER, SD AREA - Issued: 456 AM CDT Mon Sep 14 2026 Chester Weather Warning

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Chester, SD Weather - Hour by Hour Forecast

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Chester, SD Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 66°F19°C, dew point 66°F19°C, humidity 100%. Wind direction is SSW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.72 in1006 mb.
Tonight - Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows around 50. W.. Full Forecast
Tuesday - Sunny. Highs around 70. Northwest winds 10 to 15 mph with gusts up to 25 mph... Full Forecast

Chester Hourly Weather

24 Hour Forecast Scroll
Mon, Sep 14
7:00 pm
Mon, Sep 14
8:00 pm
Mon, Sep 14
9:00 pm
Mon, Sep 14
10:00 pm
Mon, Sep 14
11:00 pm
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Midnight
Tue, Sep 15
1:00 am
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7:00 am
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8:00 am
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9:00 am
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11:00 am
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Noon
Tue, Sep 15
1:00 pm
Tue, Sep 15
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3:00 pm
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4:00 pm
Tue, Sep 15
5:00 pm
Tue, Sep 15
6:00 pm
Chester, SD Hourly Weather - Clear - 7:00 PM Chester, SD Hourly Weather - Clear - 8:00 PM Chester, SD Hourly Weather - Clear - 9:00 PM Chester, SD Hourly Weather - Clear - 10:00 PM Chester, SD Hourly Weather - Clear - 11:00 PM Chester, SD Hourly Weather - Clear - 12:00 AM Chester, SD Hourly Weather - Clear - 1:00 AM Chester, SD Hourly Weather - Clear - 2:00 AM Chester, SD Hourly Weather - Partly Cloudy - 3:00 AM Chester, SD Hourly Weather - Partly Cloudy - 4:00 AM Chester, SD Hourly Weather - Partly Cloudy - 5:00 AM Chester, SD Hourly Weather - Cloudy - 6:00 AM Chester, SD Hourly Weather - Cloudy - 7:00 AM Chester, SD Hourly Weather - Cloudy - 8:00 AM Chester, SD Hourly Weather - Cloudy - 9:00 AM Chester, SD Hourly Weather - Cloudy - 10:00 AM Chester, SD Hourly Weather - Cloudy - 11:00 AM Chester, SD Hourly Weather - Cloudy - 12:00 PM Chester, SD Hourly Weather - Cloudy - 1:00 PM Chester, SD Hourly Weather - Cloudy - 2:00 PM Chester, SD Hourly Weather - Cloudy - 3:00 PM Chester, SD Hourly Weather - Cloudy - 4:00 PM Chester, SD Hourly Weather - Cloudy - 5:00 PM Chester, SD Hourly Weather - Cloudy - 6:00 PM
Clear Clear Clear Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
64°F18°C 61°F16°C 59°F15°C 56°F13°C 55°F13°C 53°F12°C 52°F11°C 51°F11°C 51°F11°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 51°F11°C 54°F12°C 57°F14°C 59°F15°C 60°F16°C 62°F17°C 62°F17°C 62°F17°C 62°F17°C 61°F16°C 60°F16°C
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1% 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 13% 13% 13% 13% 13% 13% 16% 16% 16% 16% 16%
50°F10°C 50°F10°C 50°F10°C 50°F10°C 49°F9°C 49°F9°C 48°F9°C 48°F9°C 47°F8°C 47°F8°C 47°F8°C 46°F8°C 46°F8°C 48°F9°C 49°F9°C 51°F11°C 52°F11°C 52°F11°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 56°F13°C 56°F13°C
60% 67% 72% 80% 80% 86% 86% 89% 86% 89% 93% 89% 93% 89% 83% 80% 78% 75% 72% 75% 75% 78% 84% 87%
NNW SSW SSE ENE ENE ENE ENE E E E E ESE ESE ESE SE SE SE SE SE SE SSE SSE SSE SSE
4 mph 4 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 12 mph 12 mph 12 mph 13 mph 13 mph 13 mph 13 mph 13 mph 13 mph 10 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMDS model statistics.

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Prob Precip % = Probability of Precipitation.

Chester 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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