Imlay, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Imlay, SD in one place.
Sunny, with a high near 99. East wind 12 to 18 mph, with gusts as high as 26 mph.
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: Jul 17, 2026 12:42 AM MDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Imlay, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 12:42 AM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Imlay
Sunday looks like the warmest upcoming period in Imlay at 103 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday Night at about 8 to 20 mph SE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 12:42 AM MDT
- Coverage
- 6 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 73. Southeast wind 13 to 18 mph, with gusts as high as 31 mph.
Mostly sunny, with a high near 103. South wind 12 to 15 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Mostly sunny, with a high near 99.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 89.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 88.
Showers and thunderstorms likely. Partly cloudy, with a low around 63.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny
|
99°F |
12 to 18 mph
E
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
73°F |
13 to 18 mph
SE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
103°F |
12 to 15 mph
S
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
70°F |
6 to 15 mph
N
|
|
Monday
Jul 20
|
Mostly Sunny
|
99°F |
6 to 17 mph
N
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
67°F |
12 to 17 mph
NE
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
89°F |
12 to 17 mph
NE
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
63°F |
13 to 17 mph
SE
|
|
Wednesday
Jul 22
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
13 to 18 mph
SE
|
|
Wednesday Night
Jul 22
|
Showers And Thunderstorms Likely
|
63°F |
8 to 20 mph
SE
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
88°F |
8 to 14 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Imlay.