Alpena, SD Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Alpena, SD in one place.
Mostly cloudy, with a high near 43. South southeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Alpena, 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 10:15 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Alpena, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 10:15 AM CST
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Alpena
Monday looks like the warmest upcoming period in Alpena at 61 degrees F.
Tonight is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Today at about 5 to 10 mph SSE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 6, 2026 10:15 AM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog after 5am. Mostly cloudy, with a low around 30. South wind 0 to 5 mph.
Areas of fog before 11am. Mostly sunny. High near 60, with temperatures falling to around 55 in the afternoon. Southwest wind 0 to 10 mph.
Partly cloudy, with a low around 36. West northwest wind 5 to 10 mph.
Sunny. High near 60, with temperatures falling to around 56 in the afternoon. Southwest wind 5 to 10 mph.
Mostly clear, with a low around 41. South southwest wind 5 to 10 mph.
Mostly sunny, with a high near 61.
Mostly clear, with a low around 34.
Mostly sunny, with a high near 56.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 36.
Mostly sunny, with a high near 57.
Partly cloudy, with a low around 35.
Sunny, with a high near 55.
Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Mostly Cloudy
|
43°F |
5 to 10 mph
SSE
|
|
Tonight
Nov 6
|
Mostly Cloudy then Patchy Fog
|
30°F |
0 to 5 mph
S
|
|
Saturday
Nov 7
|
Areas Of Fog then Mostly Sunny
|
60°F |
0 to 10 mph
SW
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
36°F |
5 to 10 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
60°F |
5 to 10 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
41°F |
5 to 10 mph
SSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
61°F |
10 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
34°F |
0 to 5 mph
WNW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
56°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy then Slight Chance Rain Showers
|
36°F |
5 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
57°F |
5 to 10 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
5 mph
WNW
|
|
Thursday
Nov 12
|
Sunny
|
55°F |
5 mph
ESE
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
38°F |
5 mph
SE
|
Nearby Forecasts
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