Greenfield, IA Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Greenfield, IA in one place.
Rain showers. Cloudy. High near 60, with temperatures falling to around 54 in the afternoon. North northwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Greenfield, IA 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 4:19 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Greenfield, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:19 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenfield
Wednesday looks like the warmest upcoming period in Greenfield at 74 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 16 to 26 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 4:19 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 42. Northwest wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly cloudy, with a high near 50. North northwest wind 16 to 26 mph, with gusts as high as 40 mph.
Widespread frost after 11pm. Partly cloudy, with a low around 31. West northwest wind 1 to 14 mph, with gusts as high as 22 mph.
Widespread frost before 9am. Sunny, with a high near 57. Southwest wind 1 to 13 mph, with gusts as high as 18 mph.
Clear, with a low around 40.
Sunny, with a high near 65.
Mostly clear, with a low around 46.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 74.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Rain Showers
|
60°F |
13 to 17 mph
NNW
|
|
Tonight
Oct 15
|
Slight Chance Rain Showers then Mostly Cloudy
|
42°F |
17 to 21 mph
NW
|
|
Friday
Oct 16
|
Mostly Cloudy
|
50°F |
16 to 26 mph
NNW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
31°F |
1 to 14 mph
WNW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
57°F |
1 to 13 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
40°F |
9 to 14 mph
SSW
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
14 to 17 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
46°F |
8 to 12 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
66°F |
9 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
48°F |
6 mph
SSE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
72°F |
5 to 9 mph
SSE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
53°F |
8 mph
SSE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
74°F |
7 to 13 mph
SSE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Rain Showers
|
57°F |
12 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenfield.
