Wagner, SD Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Wagner, SD in one place.
A slight chance of rain showers after 4pm. Mostly sunny. High near 74, with temperatures falling to around 70 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Wagner, 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: Apr 15, 2026 12:48 PM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Wagner, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 12:48 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Wagner
Thursday looks like the warmest upcoming period in Wagner at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 12:48 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
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 46. South southeast wind around 10 mph.
Sunny, with a high near 85. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Partly cloudy. Low around 42, with temperatures rising to around 51 overnight. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly cloudy, with a high near 52. North northwest wind 20 to 25 mph, with gusts as high as 40 mph.
A slight chance of rain showers between 7pm and 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 28. North northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 49.
Mostly clear, with a low around 26.
Sunny, with a high near 63.
Mostly clear, with a low around 37.
Sunny, with a high near 77.
Mostly clear, with a low around 47.
Sunny, with a high near 77.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Mostly Sunny then Slight Chance Rain Showers
|
74°F |
5 to 10 mph
SW
|
|
Tonight
Apr 15
|
Mostly Clear
|
46°F |
10 mph
SSE
|
|
Thursday
Apr 16
|
Sunny
|
85°F |
10 to 15 mph
SSW
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
42°F |
15 to 20 mph
SSW
|
|
Friday
Apr 17
|
Mostly Cloudy
|
52°F |
20 to 25 mph
NNW
|
|
Friday Night
Apr 17
|
Slight Chance Rain Showers then Slight Chance Snow Showers
|
28°F |
15 to 25 mph
NNW
|
|
Saturday
Apr 18
|
Slight Chance Snow Showers
|
49°F |
15 to 25 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
26°F |
10 to 20 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
63°F |
10 mph
WSW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
37°F |
10 mph
ESE
|
|
Monday
Apr 20
|
Sunny
|
77°F |
10 to 20 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
47°F |
15 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
77°F |
15 mph
WSW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
48°F |
15 mph
ENE
|
Nearby Forecasts
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