Iatan, MO Weather Forecast
Local 7-day forecast
Areas Of Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Iatan, MO in one place.
Areas of frost before 8am. Sunny, with a high near 70.
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: Apr 17, 2026 7:56 AM CDT.
The active forecast window currently covers Apr 19 to Apr 23, 2026 for Iatan, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 7:56 AM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Iatan
Wednesday looks like the warmest upcoming period in Iatan at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Thursday at about 10 to 17 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 7:56 AM CDT
- Coverage
- 5 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 44.
Sunny, with a high near 76.
Mostly clear, with a low around 53.
Sunny, with a high near 79.
Mostly clear, with a low around 55.
Sunny, with a high near 82.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Areas Of Frost then Sunny
|
70°F |
3 to 7 mph
WSW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
44°F |
6 mph
SSE
|
|
Monday
Apr 20
|
Sunny
|
76°F |
6 to 14 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
53°F |
13 mph
SSW
|
|
Tuesday
Apr 21
|
Sunny
|
79°F |
10 to 16 mph
SSW
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
55°F |
7 to 14 mph
S
|
|
Wednesday
Apr 22
|
Sunny
|
82°F |
7 to 14 mph
S
|
|
Wednesday Night
Apr 22
|
Partly Cloudy then Chance Showers And Thunderstorms
|
61°F |
10 to 14 mph
S
|
|
Thursday
Apr 23
|
Chance Showers And Thunderstorms
|
81°F |
10 to 17 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Iatan.