Callao, MO Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Callao, MO in one place.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Callao, 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 24, 2026 5:01 PM CDT.
The active forecast window currently covers Jun 27 to Jun 30, 2026 for Callao, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 27 to Jun 30, 2026
- Latest sync
- Jun 24, 2026 5:01 PM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Callao
Tuesday looks like the warmest upcoming period in Callao at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Sunday at about 12 to 20 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 24, 2026 5:01 PM CDT
- Coverage
- 4 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
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72.
Sunny, with a high near 90.
Mostly clear, with a low around 75.
Sunny, with a high near 92.
Mostly clear, with a low around 74.
Sunny, with a high near 93.
Mostly clear, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jun 27
|
Chance Showers And Thunderstorms
|
84°F |
3 to 12 mph
SE
|
|
Saturday Night
Jun 27
|
Slight Chance Showers And Thunderstorms
|
72°F |
10 mph
SSE
|
|
Sunday
Jun 28
|
Sunny
|
90°F |
12 to 20 mph
S
|
|
Sunday Night
Jun 28
|
Mostly Clear
|
75°F |
13 to 18 mph
S
|
|
Monday
Jun 29
|
Sunny
|
92°F |
13 to 18 mph
SSW
|
|
Monday Night
Jun 29
|
Mostly Clear
|
74°F |
10 to 15 mph
SSW
|
|
Tuesday
Jun 30
|
Sunny
|
93°F |
9 to 15 mph
SSW
|
|
Tuesday Night
Jun 30
|
Mostly Clear
|
73°F |
6 to 13 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Callao.