Imlay, SD Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Snow Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Imlay, SD in one place.
A slight chance of snow showers between noon and 3pm, then a slight chance of rain showers. Mostly sunny, with a high near 50.
Local Weather Overview
This forecast page for Imlay, 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 14, 2026 11:54 AM MDT.
The active forecast window currently covers Apr 18 to Apr 20, 2026 for Imlay, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 11:54 AM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Imlay
Monday looks like the warmest upcoming period in Imlay at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Saturday at about 12 to 25 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Apr 14, 2026 11:54 AM MDT
- Coverage
- 4 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 25.
Sunny, with a high near 67.
Mostly clear, with a low around 35.
Sunny, with a high near 78.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Mostly Sunny then Slight Chance Snow Showers
|
50°F |
12 to 25 mph
NW
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
25°F |
8 to 22 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
67°F |
9 to 15 mph
S
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
35°F |
10 to 15 mph
SE
|
|
Monday
Apr 20
|
Sunny
|
78°F |
10 to 21 mph
S
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
46°F |
14 to 20 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Imlay.