Groton, SD Weather Forecast
Local 7-day forecast
Widespread Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Groton, SD in one place.
Widespread fog before 11am. Partly sunny. High near 58, with temperatures falling to around 55 in the afternoon. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Groton, SD is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 7, 2026 9:03 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Groton, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 9:03 AM CST
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Groton
Monday looks like the warmest upcoming period in Groton at 59 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Today at about 8 to 13 mph SW.
The forecast from Nov 7 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 9:03 AM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 33. West wind around 7 mph.
Sunny. High near 53, with temperatures falling to around 49 in the afternoon. Southwest wind 3 to 7 mph.
Partly cloudy, with a low around 39. South southwest wind 3 to 10 mph, with gusts as high as 21 mph.
Mostly sunny, with a high near 59. West northwest wind 3 to 12 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 32. West wind 1 to 6 mph.
Partly sunny, with a high near 52. West southwest wind 1 to 5 mph.
Partly cloudy, with a low around 34. Northwest wind around 3 mph.
Mostly sunny, with a high near 49. Northwest wind 3 to 10 mph.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 44.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 46.
Partly cloudy, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Widespread Fog then Partly Sunny
|
58°F |
8 to 13 mph
SW
|
|
Tonight
Nov 7
|
Partly Cloudy
|
33°F |
7 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
53°F |
3 to 7 mph
SW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
39°F |
3 to 10 mph
SSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
59°F |
3 to 12 mph
WNW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
32°F |
1 to 6 mph
W
|
|
Tuesday
Nov 10
|
Partly Sunny
|
52°F |
1 to 5 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
34°F |
3 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
49°F |
3 to 10 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
30°F |
7 mph
NNE
|
|
Thursday
Nov 12
|
Mostly Sunny
|
44°F |
6 mph
NNE
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
30°F |
5 mph
E
|
|
Friday
Nov 13
|
Mostly Sunny
|
46°F |
5 to 10 mph
SSE
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
34°F |
7 to 10 mph
SSE
|
Nearby Forecasts
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