Harrington, SD Weather Forecast
Local 7-day forecast
Widespread Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Harrington, SD in one place.
Widespread fog. Mostly cloudy, with a low around 27. Southeast wind around 7 mph.
Local Weather Overview
This forecast page for Harrington, 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 6, 2026 5:07 AM MST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Harrington, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 5:07 AM MST
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrington
Sunday looks like the warmest upcoming period in Harrington at 67 degrees F.
Overnight is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Sunday at about 6 to 23 mph SW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 5:07 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KLNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Widespread fog before 10am. Partly sunny. High near 57, with temperatures falling to around 47 in the afternoon. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Partly cloudy, with a low around 34. West wind around 6 mph.
Mostly sunny. High near 63, with temperatures falling to around 53 in the afternoon. West wind 7 to 14 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 37. West wind around 6 mph.
Sunny. High near 67, with temperatures falling to around 58 in the afternoon. Southwest wind 6 to 23 mph, with gusts as high as 36 mph.
Mostly clear, with a low around 41.
Sunny, with a high near 59.
Partly cloudy, with a low around 37.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 39.
Sunny, with a high near 59.
Mostly clear, with a low around 40.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Widespread Fog
|
27°F |
7 mph
SE
|
|
Friday
Nov 6
|
Widespread Fog then Partly Sunny
|
57°F |
6 to 9 mph
SW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
34°F |
6 mph
W
|
|
Saturday
Nov 7
|
Mostly Sunny
|
63°F |
7 to 14 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
37°F |
6 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
67°F |
6 to 23 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
41°F |
8 to 17 mph
W
|
|
Monday
Nov 9
|
Sunny
|
59°F |
5 to 10 mph
NW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
37°F |
2 to 6 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
60°F |
7 to 17 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
39°F |
6 to 9 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
59°F |
8 to 20 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
40°F |
7 mph
W
|
|
Thursday
Nov 12
|
Sunny
|
64°F |
7 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrington.
Nearby forecast pages are not available for this location yet.