10-day forecast for Callao, MO: 42° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
57° · 0.44 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2274° / 49°0
Morning51°feels 50°
Afternoon74°feels 73°
Evening61°feels 60°
Overnight53°feels 51°
74 °
Callao, Thursday, 22 October
Clear. High 74°, low 49°.
Pressure30.27 inHg
Wind4 mph SE
Humidity49%
Visibility6.2 mi
Dew point51°
Fri, 2374° / 54°0
Morning54°feels 53°
Afternoon74°feels 73°
Evening64°feels 63°
Overnight56°feels 55°
74 °
Callao, Friday, 23 October
Partly cloudy. High 74°, low 54°.
Pressure30.24 inHg
Wind9.8 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Sat, 2474° / 56°0
Morning56°feels 55°
Afternoon72°feels 71°
Evening64°feels 63°
Overnight59°feels 58°
74 °
Callao, Saturday, 24 October
Overcast. High 74°, low 56°.
Pressure30.30 inHg
Wind9.2 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 2574° / 55°0
Morning60°feels 58°
Afternoon71°feels 70°
Evening65°feels 65°
Overnight58°feels 57°
74 °
Callao, Sunday, 25 October
Overcast. High 74°, low 55°.
Pressure30.33 inHg
Wind6.8 mph SE
Humidity48%
Visibility—
Dew point49°
Mon, 2673° / 55°0
Morning60°feels 58°
Afternoon70°feels 69°
Evening62°feels 62°
Overnight59°feels 59°
73 °
Callao, Monday, 26 October
Light rain. High 73°, low 55°.
Pressure30.21 inHg
Wind8.3 mph SW
Humidity46%
Visibility—
Dew point47°
Tue, 2757° / 50°0.44
Morning53°feels 53°
Afternoon52°feels 51°
Evening50°feels 49°
Overnight51°feels 49°
57 °
Callao, Tuesday, 27 October
Rain. High 57°, low 50°.
Pressure30.24 inHg
Wind8.2 mph N
Humidity92%
Visibility—
Dew point50°
Wed, 2865° / 49°0.06
Morning53°feels 52°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight49°feels 45°
65 °
Callao, Wednesday, 28 October
Light rain. High 65°, low 49°.
Pressure30.09 inHg
Wind13.9 mph W
Humidity61%
Visibility—
Dew point46°
Thu, 2954° / 44°0
Morning47°feels 42°
Afternoon51°feels 49°
Evening46°feels 44°
Overnight44°feels 43°
54 °
Callao, Thursday, 29 October
Partly cloudy. High 54°, low 44°.
Pressure30.33 inHg
Wind17.4 mph NW
Humidity50%
Visibility—
Dew point33°
Fri, 3057° / 42°0
Morning46°feels 45°
Afternoon54°feels 51°
Evening48°feels 45°
Overnight45°feels 42°
57 °
Callao, Friday, 30 October
Overcast. High 57°, low 42°.
Pressure30.30 inHg
Wind7.6 mph E
Humidity45%
Visibility—
Dew point32°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Callao, MO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.