Cool, IA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Cool, IA in one place.
Showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 81. East northeast wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Cool, 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 1:35 PM CDT.
The active forecast window currently covers Sep 17 to Sep 21, 2026 for Cool, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 1:35 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cool
Friday looks like the warmest upcoming period in Cool at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Friday at about 8 to 12 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 1:35 PM CDT
- Coverage
- 5 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 chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 67. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 70. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 55.
Partly sunny, with a high near 68.
Partly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Showers And Thunderstorms
|
81°F |
1 to 5 mph
ENE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms
|
65°F |
7 mph
E
|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms
|
83°F |
8 to 12 mph
SE
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
67°F |
12 mph
S
|
|
Saturday
Sep 19
|
Showers And Thunderstorms Likely
|
79°F |
12 mph
WSW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
60°F |
8 mph
NNW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
70°F |
9 mph
N
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
55°F |
5 to 8 mph
NNE
|
|
Monday
Sep 21
|
Partly Sunny
|
68°F |
5 to 8 mph
NE
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
52°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cool.