Callao, MO Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Callao, MO in one place.
Mostly sunny, with a high near 82.
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: May 8, 2026 7:43 AM CDT.
The active forecast window currently covers May 12 to May 14, 2026 for Callao, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 12 to May 14, 2026
- Latest sync
- May 8, 2026 7:43 AM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Callao
Tuesday looks like the warmest upcoming period in Callao at 82 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Tuesday at about 13 to 21 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 8, 2026 7:43 AM CDT
- Coverage
- 3 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 51.
Sunny, with a high near 77.
Mostly clear, with a low around 51.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 12
|
Mostly Sunny
|
82°F |
13 to 21 mph
SW
|
|
Tuesday Night
May 12
|
Mostly Clear
|
51°F |
6 to 14 mph
NW
|
|
Wednesday
May 13
|
Sunny
|
77°F |
6 to 10 mph
NNW
|
|
Wednesday Night
May 13
|
Mostly Clear
|
51°F |
7 mph
E
|
|
Thursday
May 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
81°F |
5 to 15 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Callao.