Galena, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Galena, SD in one place.
Mostly sunny. High near 51, with temperatures falling to around 40 in the afternoon. Northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Galena, 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 5, 2026 5:32 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Galena, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:32 PM MST
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Galena
Sunday looks like the warmest upcoming period in Galena at 66 degrees F.
Friday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Saturday at about 3 to 7 mph W.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 5:32 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 34. Southwest wind 1 to 5 mph, with gusts as high as 17 mph.
Sunny. High near 58, with temperatures falling to around 45 in the afternoon. West wind 3 to 7 mph, with gusts as high as 22 mph.
Mostly clear. Low around 36, with temperatures rising to around 38 overnight. West wind around 6 mph, with gusts as high as 18 mph.
Sunny, with a high near 66.
Mostly clear, with a low around 37.
Sunny, with a high near 54.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 37.
Sunny, with a high near 58.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
51°F |
0 to 5 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
34°F |
1 to 5 mph
SW
|
|
Saturday
Nov 7
|
Sunny
|
58°F |
3 to 7 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
36°F |
6 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
66°F |
6 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
37°F |
2 to 6 mph
W
|
|
Monday
Nov 9
|
Sunny
|
54°F |
0 to 3 mph
NW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
34°F |
3 mph
SW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
57°F |
1 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
1 to 5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
58°F |
6 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
38°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Galena.