Green Castle, IA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Green Castle, IA in one place.
Mostly sunny. High near 56, with temperatures falling to around 52 in the afternoon. Southwest wind 2 to 7 mph.
Local Weather Overview
This forecast page for Green Castle, 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: Nov 6, 2026 8:52 AM CST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Green Castle, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:52 AM CST
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Castle
Monday looks like the warmest upcoming period in Green Castle at 67 degrees F.
Thursday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Monday at about 5 to 12 mph SW.
The forecast from Nov 7 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 8:52 AM CST
- 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
Mostly clear, with a low around 39. West southwest wind around 6 mph.
Sunny, with a high near 62. West wind around 5 mph.
Mostly clear, with a low around 40.
Sunny, with a high near 67.
Clear, with a low around 40.
Sunny, with a high near 63.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 62.
Mostly clear, with a low around 41.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
56°F |
2 to 7 mph
SW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
39°F |
6 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
62°F |
5 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
40°F |
1 to 5 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
67°F |
5 to 12 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
40°F |
5 mph
WNW
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
2 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
41°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
62°F |
2 to 6 mph
NNW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
41°F |
5 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
57°F |
3 to 7 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
38°F |
5 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Castle.