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McAlester climate
Typical historical weather for McAlester, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for McAlester.
Annual average
17.6°C
across all months
Warmest month
33.8°C
Jul average high
Coolest month
0.4°C
Jan average low
Annual rainfall
1108mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
42.6°C
20 July 2018
Coldest day
-23.1°C
16 February 2021
Wettest day
133.9mm
21 September 2018
Windiest day
8.7m/s
19 March 2025
See the detail: McAlester on 21 September 2018.