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ZIP 63534 · Callao, Missouri

Current conditions and the National Weather Service 7-day forecast for ZIP code 63534, Callao, Missouri — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 71°F. Sunday Aug 30: a high near 93°F and a low around 75°F. Highs over the period run 90°F to 97°F.

National Weather Service forecast for ZIP 63534, Callao, Missouri
DayHighLowPrecip
Saturday Aug 2971°
Sunday Aug 3093°75°
Monday Aug 3196°76°
Tuesday Sep 196°77°
Wednesday Sep 297°76°
Thursday Sep 395°74°
Friday Sep 492°72°
Saturday Sep 590°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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