Wagner, SD Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Wagner, SD in one place.
Partly sunny. High near 57, with temperatures falling to around 53 in the afternoon. Northwest wind 20 to 25 mph, with gusts as high as 40 mph. New rainfall amounts less than a tenth of an inch possible.
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: Oct 15, 2026 4:50 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Wagner, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:50 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Wagner
Wednesday looks like the warmest upcoming period in Wagner at 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Tonight at about 20 to 30 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 4:50 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 cloudy, with a low around 40. Northwest wind 20 to 30 mph, with gusts as high as 45 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 50. North northwest wind 10 to 30 mph, with gusts as high as 45 mph.
Areas of frost between 11pm and 3am. Clear, with a low around 33. Southwest wind 0 to 10 mph.
Sunny, with a high near 62. South wind 15 to 20 mph, with gusts as high as 30 mph.
Clear, with a low around 46. South wind around 15 mph, with gusts as high as 30 mph.
Sunny, with a high near 67.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 65.
Mostly clear, with a low around 46.
Sunny, with a high near 69.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Partly Sunny
|
57°F |
20 to 25 mph
NW
|
|
Tonight
Oct 15
|
Mostly Cloudy
|
40°F |
20 to 30 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
50°F |
10 to 30 mph
NNW
|
|
Friday Night
Oct 16
|
Areas Of Frost
|
33°F |
0 to 10 mph
SW
|
|
Saturday
Oct 17
|
Sunny
|
62°F |
15 to 20 mph
S
|
|
Saturday Night
Oct 17
|
Clear
|
46°F |
15 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
67°F |
10 to 15 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
43°F |
5 mph
SE
|
|
Monday
Oct 19
|
Mostly Sunny
|
65°F |
5 to 10 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
46°F |
5 mph
SE
|
|
Tuesday
Oct 20
|
Sunny
|
69°F |
5 to 15 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
53°F |
10 mph
SE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
73°F |
10 to 15 mph
SSE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
55°F |
10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wagner.
Nearby forecast pages are not available for this location yet.