Coin, IA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Coin, IA in one place.
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 89. East southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Coin, 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: Aug 14, 2026 9:06 AM CDT.
The active forecast window currently covers Aug 14 to Aug 20, 2026 for Coin, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 14 to Aug 20, 2026
- Latest sync
- Aug 14, 2026 9:06 AM CDT
- Forecast office
- OAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Coin
Saturday looks like the warmest upcoming period in Coin at 90 degrees F.
Thursday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Sunday at about 5 to 10 mph N.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 14, 2026 9:06 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OAX
- 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. Mostly cloudy. Low around 73, with temperatures rising to around 75 overnight. South southeast wind 3 to 7 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 90. West wind around 5 mph. Chance of precipitation is 20%.
Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 70. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 83. North wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 65. North northeast wind 2 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 82. East northeast wind around 3 mph.
Partly cloudy, with a low around 65. East southeast wind around 2 mph.
Mostly sunny, with a high near 87. South wind 3 to 8 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 70. Southeast wind 6 to 9 mph, with gusts as high as 16 mph.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 84. Northeast wind 6 to 9 mph, with gusts as high as 16 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Northeast wind 5 to 9 mph, with gusts as high as 16 mph.
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 81. Southeast wind around 6 mph.
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Aug 14
|
Chance Showers And Thunderstorms
|
89°F |
6 to 9 mph
ESE
|
|
Tonight
Aug 14
|
Slight Chance Showers And Thunderstorms
|
73°F |
3 to 7 mph
SSE
|
|
Saturday
Aug 15
|
Slight Chance Rain Showers
|
90°F |
5 mph
W
|
|
Saturday Night
Aug 15
|
Showers And Thunderstorms Likely
|
70°F |
5 mph
N
|
|
Sunday
Aug 16
|
Showers And Thunderstorms Likely
|
83°F |
5 to 10 mph
N
|
|
Sunday Night
Aug 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
2 to 10 mph
NNE
|
|
Monday
Aug 17
|
Mostly Sunny
|
82°F |
3 mph
ENE
|
|
Monday Night
Aug 17
|
Partly Cloudy
|
65°F |
2 mph
ESE
|
|
Tuesday
Aug 18
|
Mostly Sunny
|
87°F |
3 to 8 mph
S
|
|
Tuesday Night
Aug 18
|
Chance Showers And Thunderstorms
|
70°F |
6 to 9 mph
SE
|
|
Wednesday
Aug 19
|
Chance Showers And Thunderstorms then Partly Sunny
|
84°F |
6 to 9 mph
NE
|
|
Wednesday Night
Aug 19
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
65°F |
5 to 9 mph
NE
|
|
Thursday
Aug 20
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
81°F |
6 mph
SE
|
|
Thursday Night
Aug 20
|
Partly Cloudy
|
64°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coin.