Astor, IA Weather Forecast
Local 7-day forecast
Chance Rain Showers then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Astor, IA in one place.
A chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 69, with temperatures falling to around 67 in the afternoon. East wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Astor, 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: Sep 15, 2026 1:43 PM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Astor, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 1:43 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Astor
Friday looks like the warmest upcoming period in Astor at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Friday at about 9 to 14 mph SSE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 1:43 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KOAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southeast wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East northeast wind 0 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. East wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Partly cloudy, with a low around 63. South wind around 12 mph, with gusts as high as 23 mph.
Showers and thunderstorms. Partly sunny, with a high near 76. West wind around 9 mph, with gusts as high as 17 mph.
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. North wind 3 to 8 mph.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 68. North wind 3 to 8 mph.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 51. Northeast wind 1 to 6 mph.
Mostly sunny, with a high near 67. East northeast wind 2 to 6 mph.
Partly cloudy, with a low around 49. East wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
69°F |
6 to 9 mph
E
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms
|
60°F |
0 to 5 mph
SE
|
|
Thursday
Sep 17
|
Showers And Thunderstorms Likely
|
78°F |
0 to 6 mph
ENE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
62°F |
6 to 9 mph
E
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
82°F |
9 to 14 mph
SSE
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
63°F |
12 mph
S
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
76°F |
9 mph
W
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
55°F |
3 to 8 mph
N
|
|
Sunday
Sep 20
|
Slight Chance Showers And Thunderstorms
|
68°F |
3 to 8 mph
N
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
51°F |
1 to 6 mph
NE
|
|
Monday
Sep 21
|
Mostly Sunny
|
67°F |
2 to 6 mph
ENE
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
49°F |
3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Astor.