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Chester SD Weather - Clear - 24°F
Clear
24°F
Updated 7:53 am
Feels Like 19°F
Humidity 100%
Wind SSE 9 mph
Barometer  30.17 in
Dew Point 24°F
Chester SD Weather - Clear - -4°C
Clear
-4°C
Updated 7:53 am
Feels Like -8°C
Humidity 100%
Wind SSE 14 km/h
Barometer  102.2 kPa
Dew Point -4°C
Chester, SD Weather and Current Conditionschester sd weather forecast

Chester, SD Weather Forecast

Chester South Dakota WeatherChester, South Dakota Weather Weather Forecast
14 day API forecast for Chester, South Dakota. Note. The 7-day weather forecast for Chester, SD is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Chester, SD Weather Forecast Dated: 753 AM Sat Nov 14 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Saturday, November 14, 2026

Mid-Morning
Chester Weather - 2026-11-14 - Morning - Cloudy
31°F -1°C
Cloudy
Mid-Afternoon
Chester Weather - 2026-11-14 - Afternoon - Partly Cloudy
42°F 6°C
Partly Cloudy
Early-Evening
Chester Weather - 2026-11-14 - Evening - Partly Cloudy
35°F 2°C
Partly Cloudy
Nippy around 42°F 6°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds out of the SSE at 12 mph 19 km/h. Gusts up to 21 mph 34 km/h.

Sunday, November 15, 2026

Mid-Morning
Chester Weather - 2026-11-15 - Morning - Sunny
35°F 2°C
Sunny
Mid-Afternoon
Chester Weather - 2026-11-15 - Afternoon - Sunny
49°F 9°C
Sunny
Early-Evening
Chester Weather - 2026-11-15 - Evening - Clear
41°F 6°C
Clear
Cool and brisk at 49°F 9°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the SSE to the S at 14 mph 22 km/h. Gusts up to 26 mph 42 km/h.

Monday, November 16, 2026

Mid-Morning
Chester Weather - 2026-11-16 - Morning - Sunny
42°F 6°C
Sunny
Mid-Afternoon
Chester Weather - 2026-11-16 - Afternoon - Sunny
55°F 13°C
Sunny
Early-Evening
Chester Weather - 2026-11-16 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Chilly near 55°F 13°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds S at 15 mph 25 km/h. Gusts up to 27 mph 43 km/h.

Tuesday, November 17, 2026

Mid-Morning
Chester Weather - 2026-11-17 - Morning - Overcast
43°F 6°C
Overcast
Mid-Afternoon
Chester Weather - 2026-11-17 - Afternoon - Overcast
53°F 11°C
Overcast
Early-Evening
Chester Weather - 2026-11-17 - Evening - Overcast
50°F 10°C
Overcast
Crisp with a high near 53°F 11°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds out of the S at 19 mph 30 km/h. Gusts up to 39 mph 62 km/h.

Wednesday, November 18, 2026

Mid-Morning
Chester Weather - 2026-11-18 - Morning - Cloudy
48°F 9°C
Cloudy
Mid-Afternoon
Chester Weather - 2026-11-18 - Afternoon - Overcast
57°F 14°C
Overcast
Early-Evening
Chester Weather - 2026-11-18 - Evening - Scattered Showers
54°F 13°C
Scattered Showers
Brisk around 57°F 14°C, scattered downpours possible, with steady humidity and steady pressure. Winds tapering down from S 18 mph 28 km/h to SW 9 mph 15 km/h. Gusts up to 23 mph 36 km/h.

Thursday, November 19, 2026

Mid-Morning
Chester Weather - 2026-11-19 - Morning - Overcast
42°F 6°C
Overcast
Mid-Afternoon
Chester Weather - 2026-11-19 - Afternoon - Partly Cloudy
49°F 9°C
Partly Cloudy
Early-Evening
Chester Weather - 2026-11-19 - Evening - Partly Cloudy
40°F 5°C
Partly Cloudy
Cool and brisk at 49°F 9°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds decreasing from WNW 13 mph 20 km/h to ESE 2 mph 3 km/h.

Friday, November 20, 2026

Mid-Morning
Chester Weather - 2026-11-20 - Morning - Scattered Showers
43°F 6°C
Scattered Showers
Mid-Afternoon
Chester Weather - 2026-11-20 - Afternoon - Light Showers
49°F 9°C
Light Showers
Early-Evening
Chester Weather - 2026-11-20 - Evening - Light Rain
50°F 10°C
Light Rain
Chilly near 49°F 9°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling. Winds switching from the ESE to the E at 9 mph 15 km/h. Gusts up to 22 mph 36 km/h.

Saturday, November 21, 2026

Mid-Morning
Chester Weather - 2026-11-21 - Morning - Light Rain
43°F 6°C
Light Rain
Mid-Afternoon
Chester Weather - 2026-11-21 - Afternoon - Drizzle
42°F 6°C
Drizzle
Early-Evening
Chester Weather - 2026-11-21 - Evening - Light Rain
40°F 5°C
Light Rain
Biting cold near 42°F 6°C, persistent showers off and on through the day, with steady humidity and barometric pressure rising. Winds moving from the NNE to the N at 16 mph 26 km/h. Gusts up to 36 mph 57 km/h.

Sunday, November 22, 2026

Mid-Morning
Chester Weather - 2026-11-22 - Morning - Cloudy
35°F 2°C
Cloudy
Mid-Afternoon
Chester Weather - 2026-11-22 - Afternoon - Sunny
37°F 3°C
Sunny
Early-Evening
Chester Weather - 2026-11-22 - Evening - Clear
33°F 0°C
Clear
Cold with a high near 37°F 3°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the N to the NE at 6 mph 10 km/h.

Monday, November 23, 2026

Mid-Morning
Chester Weather - 2026-11-23 - Morning - Sunny
31°F 0°C
Sunny
Mid-Afternoon
Chester Weather - 2026-11-23 - Afternoon - Sunny
36°F 2°C
Sunny
Early-Evening
Chester Weather - 2026-11-23 - Evening - Clear
31°F -1°C
Clear
Nippy around 36°F 2°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.

Tuesday, November 24, 2026

Mid-Morning
Chester Weather - 2026-11-24 - Morning - Partly Cloudy
34°F 1°C
Partly Cloudy
Mid-Afternoon
Chester Weather - 2026-11-24 - Afternoon - Sunny
41°F 5°C
Sunny
Early-Evening
Chester Weather - 2026-11-24 - Evening - Partly Cloudy
36°F 2°C
Partly Cloudy
Biting cold near 41°F 5°C, partly cloudy through the afternoon, turning cloudy this evening, with increasing humidity and steady pressure.

Wednesday, November 25, 2026

Mid-Morning
Chester Weather - 2026-11-25 - Morning - Partly Cloudy
38°F 4°C
Partly Cloudy
Mid-Afternoon
Chester Weather - 2026-11-25 - Afternoon - Partly Cloudy
42°F 6°C
Partly Cloudy
Early-Evening
Chester Weather - 2026-11-25 - Evening - Clear
38°F 3°C
Clear
Cold with a high near 42°F 6°C, partly cloudy throughout the day, with steady humidity and steady pressure.

Thursday, November 26, 2026

Mid-Morning
Chester Weather - 2026-11-26 - Morning - Partly Cloudy
40°F 4°C
Partly Cloudy
Mid-Afternoon
Chester Weather - 2026-11-26 - Afternoon - Partly Cloudy
43°F 6°C
Partly Cloudy
Early-Evening
Chester Weather - 2026-11-26 - Evening - Scattered Showers
40°F 5°C
Scattered Showers
Nippy around 43°F 6°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Friday, November 27, 2026

Mid-Morning
Chester Weather - 2026-11-27 - Morning - Scattered Showers
41°F 5°C
Scattered Showers
Mid-Afternoon
Chester Weather - 2026-11-27 - Afternoon - Scattered Showers
43°F 6°C
Scattered Showers
Early-Evening
Chester Weather - 2026-11-27 - Evening - Scattered Showers
37°F 3°C
Scattered Showers
Biting cold near 43°F 6°C, scattered downpours possible, with steady humidity and steady pressure.

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Weather by the Numbers

Sat, 14th
Chester SD Weather - Saturday, Nov 14, 2026 - Partly Cloudy
Hi: 42°F 6°C
Lo: 26°F -3°C
Sunrise 07:21 AM
Sunset 05:03 PM
Wind SSE 13 mph21 km/h
Dew Point 24°F-4°C
Wind Chill 33°F0°C
Barometric Pressure 30.24 in1024 mb
POP 6% *
Humidity 52%
Sun, 15th
Chester SD Weather - Sunday, Nov 15, 2026 - Sunny
Hi: 49°F 9°C
Lo: 31°F -0°C
Sunrise 07:23 AM
Sunset 05:02 PM
Wind S 13 mph21 km/h
Dew Point 30°F-1°C
Wind Chill 39°F4°C
Barometric Pressure 30.33 in1027 mb
POP 4% *
Humidity 55%
Mon, 16th
Chester SD Weather - Monday, Nov 16, 2026 - Sunny
Hi: 55°F 13°C
Lo: 38°F 4°C
Sunrise 07:24 AM
Sunset 05:01 PM
Wind S 16 mph26 km/h
Dew Point 39°F4°C
Wind Chill 46°F8°C
Barometric Pressure 30.21 in1023 mb
POP 4% *
Humidity 63%
Tue, 17th
Chester SD Weather - Tuesday, Nov 17, 2026 - Cloudy
Hi: 53°F 11°C
Lo: 42°F 6°C
Sunrise 07:25 AM
Sunset 05:00 PM
Wind S 18 mph29 km/h
Dew Point 40°F5°C
Wind Chill 45°F7°C
Barometric Pressure 30.09 in1019 mb
POP 15% *
Humidity 67%
Wed, 18th
Chester SD Weather - Wednesday, Nov 18, 2026 - Cloudy
Hi: 57°F 14°C
Lo: 46°F 8°C
Sunrise 07:26 AM
Sunset 04:59 PM
Wind S 18 mph30 km/h
Dew Point 44°F7°C
Wind Chill 50°F10°C
Barometric Pressure 29.83 in1010 mb
POP 12% *
Humidity 69%
Thu, 19th
Chester SD Weather - Thursday, Nov 19, 2026 - Cloudy
Hi: 49°F 9°C
Lo: 38°F 3°C
Sunrise 07:28 AM
Sunset 04:58 PM
Wind WNW 10 mph17 km/h
Dew Point 34°F1°C
Wind Chill 42°F6°C
Barometric Pressure 30.21 in1023 mb
POP 11% *
Humidity 61%
Fri, 20th
Chester SD Weather - Friday, Nov 20, 2026 - Overcast
Hi: 50°F 10°C
Lo: 38°F 3°C
Sunrise 07:29 AM
Sunset 04:58 PM
Wind ESE 10 mph17 km/h
Dew Point 41°F5°C
Wind Chill 43°F6°C
Barometric Pressure 30.06 in1018 mb
POP 23% *
Humidity 79%
Sat, 21st
Chester SD Weather - Saturday, Nov 21, 2026 - Light Rain
Hi: 49°F 9°C
Lo: 38°F 3°C
Sunrise 07:30 AM
Sunset 04:57 PM
Wind NNE 15 mph24 km/h
Dew Point 40°F5°C
Wind Chill 35°F2°C
Barometric Pressure 29.83 in1010 mb
POP 73% *
Humidity 91%
Sun, 22nd
Chester SD Weather - Sunday, Nov 22, 2026 - Sunny
Hi: 38°F 3°C
Lo: 29°F -2°C
Sunrise 07:32 AM
Sunset 04:56 PM
Wind N 11 mph18 km/h
Dew Point 26°F-3°C
Wind Chill 31°F-1°C
Barometric Pressure 30.3 in1026 mb
POP 5% *
Humidity 62%
Mon, 23rd
Chester SD Weather - Monday, Nov 23, 2026 - Sunny
Hi: 37°F 3°C
Lo: 27°F -3°C
Sunrise 07:33 AM
Sunset 04:55 PM
Wind SE 5 mph8 km/h
Dew Point 24°F-5°C
Wind Chill 33°F1°C
Barometric Pressure 30.36 in1028 mb
POP 3% *
Humidity 58%
Tue, 24th
Chester SD Weather - Tuesday, Nov 24, 2026 - Partly Cloudy
Hi: 41°F 5°C
Lo: 29°F -2°C
Sunrise 07:34 AM
Sunset 04:55 PM
Wind S 6 mph10 km/h
Dew Point 29°F-2°C
Wind Chill 37°F3°C
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 62%
Wed, 25th
Chester SD Weather - Wednesday, Nov 25, 2026 - Sunny
Hi: 45°F 7°C
Lo: 34°F 1°C
Sunrise 07:35 AM
Sunset 04:54 PM
Wind WSW 2 mph3 km/h
Dew Point 36°F2°C
Wind Chill 45°F7°C
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 69%
Thu, 26th
Chester SD Weather - Thursday, Nov 26, 2026 - Partly Cloudy
Hi: 46°F 8°C
Lo: 35°F 1°C
Sunrise 07:36 AM
Sunset 04:54 PM
Wind S 8 mph13 km/h
Dew Point 37°F3°C
Wind Chill 42°F5°C
Barometric Pressure 29.77 in1008 mb
POP 10% *
Humidity 70%
Fri, 27th
Chester SD Weather - Friday, Nov 27, 2026 - Patchy Rain Nearby
Hi: 45°F 7°C
Lo: 33°F 0°C
Sunrise 07:38 AM
Sunset 04:53 PM
Wind SSE 3 mph5 km/h
Dew Point 37°F3°C
Wind Chill 44°F7°C
Barometric Pressure 29.77 in1008 mb
POP 15% *
Humidity 71%
* POP = Probability of Precipitation. Data for 12:00 PM.