Iatan, MO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Iatan, MO in one place.
Sunny, with a high near 79. West wind 1 to 7 mph.
Local Weather Overview
This forecast page for Iatan, MO 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: Jun 13, 2026 9:43 PM CDT.
The active forecast window currently covers Jun 15 to Jun 20, 2026 for Iatan, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 15 to Jun 20, 2026
- Latest sync
- Jun 13, 2026 9:43 PM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Iatan
Wednesday looks like the warmest upcoming period in Iatan at 91 degrees F.
Monday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Wednesday at about 12 to 23 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 13, 2026 9:43 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- EAX
- Radar station
- KEAX
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 59. West southwest wind 3 to 7 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 81.
Mostly clear, with a low around 59.
Sunny, with a high near 86.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 15
|
Sunny
|
79°F |
1 to 7 mph
W
|
|
Monday Night
Jun 15
|
Mostly Clear
|
59°F |
3 to 7 mph
WSW
|
|
Tuesday
Jun 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
8 mph
WSW
|
|
Tuesday Night
Jun 16
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
63°F |
3 to 10 mph
SW
|
|
Wednesday
Jun 17
|
Chance Showers And Thunderstorms
|
91°F |
12 to 23 mph
SSW
|
|
Wednesday Night
Jun 17
|
Chance Showers And Thunderstorms
|
65°F |
5 to 20 mph
NW
|
|
Thursday
Jun 18
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
81°F |
8 mph
NNW
|
|
Thursday Night
Jun 18
|
Mostly Clear
|
59°F |
1 to 6 mph
ESE
|
|
Juneteenth
Jun 19
|
Sunny
|
86°F |
1 to 7 mph
SSW
|
|
Friday Night
Jun 19
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
66°F |
3 to 7 mph
SSE
|
|
Saturday
Jun 20
|
Slight Chance Showers And Thunderstorms
|
87°F |
5 to 13 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Iatan.