Greenfield, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greenfield, SD in one place.
Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Greenfield, 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 17, 2026 3:51 PM CDT.
The active forecast window currently covers Apr 19 to Apr 23, 2026 for Greenfield, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 3:51 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenfield
Wednesday looks like the warmest upcoming period in Greenfield at 86 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 25 mph SSE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 3:51 PM CDT
- Coverage
- 5 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 32. East northeast wind around 10 mph.
Sunny, with a high near 75.
Partly cloudy, with a low around 47.
Sunny, with a high near 81.
Mostly clear, with a low around 51.
Sunny, with a high near 86.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Mostly Sunny
|
61°F |
5 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
32°F |
10 mph
ENE
|
|
Monday
Apr 20
|
Sunny
|
75°F |
10 to 20 mph
SSE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
47°F |
10 to 15 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
81°F |
10 mph
NNE
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
51°F |
10 to 15 mph
ESE
|
|
Wednesday
Apr 22
|
Sunny
|
86°F |
10 to 25 mph
SSE
|
|
Wednesday Night
Apr 22
|
Chance Showers And Thunderstorms
|
61°F |
20 to 25 mph
SSE
|
|
Thursday
Apr 23
|
Chance Showers And Thunderstorms
|
83°F |
20 to 25 mph
S
|
|
Thursday Night
Apr 23
|
Chance Showers And Thunderstorms
|
44°F |
15 to 20 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenfield.
Nearby forecast pages are not available for this location yet.