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Hazardous Weather Conditions

No active alerts for GROTON, SOUTH DAKOTA

Current Conditions: GROTON, SOUTH DAKOTA

Cloudy


10.4 F
Last Updated on Mar 1 2026, 01:35 AM CST
Humidity: 85%
Wind Speed: 6.9 mph
Barometer: 30.43 in
Dewpoint: 6.8 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: -0.4 F
Current conditions at:

ABERDEEN (KABR)

Lat: 45.45 Lon: -98.43

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5 Day Forecast for GROTON, SOUTH DAKOTA (57445)

Sunday
Mostly Cloudy
High 24 °F
Sunday
Night
Partly Cloudy
Low 17 °F
Monday
Overcast
High 41 °F
Monday
Night
Mostly Cloudy
Low 26 °F
Tuesday
Mostly Cloudy
High 41 °F
Tuesday
Night
Partly Cloudy
Low 28 °F
Wednesday
Partly Sunny
High 55 °F
Wednesday
Night
Mostly Cloudy
Low 35 °F
Thursday
Slight Chance of Rain/Snow Mix
High 55 °F



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Observation History for GROTON, SOUTH DAKOTA


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
01:35 AM CST 6.9 10.00 Cloudy -- 10.4 6.8 85% -0.4 NA 30.43 1030.5
01:20 AM CST 6.9 10.00 Cloudy -- 10.4 6.8 85% -0.4 NA 30.44 1030.8
01:15 AM CST 8.1 10.00 Cloudy -- 10.4 6.8 85% -1.5 NA 30.44 1030.8
01:10 AM CST 6.9 10.00 Cloudy -- 10.4 5.0 78% -0.4 NA 30.44 1030.8
01:00 AM CST NE 8.1 10.00 Cloudy -- 10.4 6.8 85% -1.5 NA 30.44 1030.8
12:50 AM CST NE 9.2 10.00 Cloudy -- 10.4 6.8 85% -2.4 NA 30.43 1030.5
12:40 AM CST 8.1 10.00 Cloudy -- 10.4 6.8 85% -1.5 NA 30.43 1030.5
12:35 AM CST 8.1 10.00 Cloudy -- 10.4 6.8 85% -1.5 NA 30.43 1030.5
12:30 AM CST 6.9 10.00 Cloudy -- 10.4 6.8 85% -0.4 NA 30.43 1030.5
12:15 AM CST NE 6.9 10.00 Cloudy -- 12.2 6.8 79% 1.8 NA 30.43 1030.5
12:10 AM CST NE 8.1 10.00 Cloudy -- 12.2 6.8 79% 0.7 NA 30.43 1030.5
12:00 AM CST NE 5.7 10.00 Cloudy -- 12.2 6.8 79% 2.8 NA 30.43 1030.5
11:45 PM CST 5.7 10.00 Cloudy -- 12.2 5.0 72% 2.8 NA 30.43 1030.5
11:40 PM CST 4.6 10.00 Cloudy -- 12.2 5.0 72% 4.3 NA 30.43 1030.5
11:35 PM CST 5.7 10.00 Cloudy -- 12.2 6.8 79% 2.8 NA 30.43 1030.5
11:15 PM CST 5.7 10.00 Cloudy -- 12.2 5.0 72% 2.8 NA 30.42 1030.1
11:10 PM CST E 4.6 10.00 Cloudy -- 12.2 5.0 72% 4.3 NA 30.42 1030.1
11:05 PM CST 5.7 10.00 Cloudy -- 12.2 5.0 72% 2.8 NA 30.42 1030.1
10:53 PM CST 6.9 10.00 Cloudy -- 12.0 5.0 73% 1.4 NA 30.42 1030.1
10:40 PM CST 6.9 10.00 Cloudy -- 12.2 6.8 79% 1.8 NA 30.42 1030.1
10:35 PM CST 5.7 10.00 Cloudy -- 12.2 6.8 79% 2.8 NA 30.42 1030.1
10:30 PM CST 5.7 10.00 Cloudy -- 12.2 5.0 72% 2.8 NA 30.42 1030.1
10:20 PM CST 6.9 10.00 Cloudy -- 12.2 5.0 72% 1.8 NA 30.42 1030.1
10:10 PM CST NE 8.1 10.00 Cloudy -- 12.2 5.0 72% 0.7 NA 30.41 1029.8

Regional Weather Observation

ABERDEEN (KABR)

Cloudy
10.4 F

OAKES (K2D5)

Cloudy
8.6 F

GWINNER (KGWR)

Cloudy
6.8 F

SISSETON (K8D3)

NULL
10.0 F

JAMESTOWN (KJMS)

Clear
3.2 F

WATERTOWN (KATY)

Cloudy
6.8 F

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