Wheaton climate

Wheaton Weather in August

NOAA 1991-2020 normals for Monett 4SW, 13.8 km from Wheaton

Average highs run from 90°F on August 1 to 86°F on August 31, and lows from 68°F to 64°F. Normal precipitation for the month is 3.14 in over about 8 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Wheaton, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
88°F
Average low
66°F
Precipitation
3.14 in
Record high
106°FAug 3, 2011
Record low
46°FAug 31, 2009
Chance of a freeze
0%
Days of 90°F or more
13.2
Daylight
14 h 01 min to 12 h 59 min
Cloud cover
47%
Humidity
66%
Dew point
65°F
Wind
7.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 190°F68°F103°F 198055°F 199226%0%
Aug 290°F68°F104°F 201152°F 197326%0%
Aug 390°F68°F106°F 201152°F 197626%0%
Aug 490°F68°F105°F 201152°F 197426%0%
Aug 590°F68°F103°F 201255°F 197426%0%
Aug 690°F68°F102°F 201155°F 199026%0%
Aug 790°F68°F103°F 201153°F 199726%0%
Aug 889°F67°F103°F 201155°F 199026%0%
Aug 989°F67°F103°F 198057°F 199825%0%
Aug 1089°F67°F101°F 198056°F 202425%0%
Aug 1189°F67°F98°F 200757°F 202425%0%
Aug 1289°F67°F102°F 199949°F 200425%0%
Aug 1389°F67°F102°F 199948°F 200425%0%
Aug 1489°F67°F100°F 200751°F 200425%0%
Aug 1589°F67°F101°F 200751°F 200425%0%
Aug 1689°F67°F101°F 200748°F 199225%0%
Aug 1789°F66°F100°F 202653°F 199225%0%
Aug 1889°F66°F100°F 198455°F 199225%0%
Aug 1988°F66°F100°F 202554°F 198125%0%
Aug 2088°F66°F99°F 198052°F 201525%0%
Aug 2188°F66°F99°F 202353°F 199225%0%
Aug 2288°F66°F100°F 198353°F 200924%0%
Aug 2388°F65°F100°F 200355°F 199924%0%
Aug 2488°F65°F98°F 200355°F 198424%0%
Aug 2587°F65°F98°F 197854°F 198524%0%
Aug 2687°F65°F99°F 198052°F 198524%0%
Aug 2787°F65°F100°F 199552°F 199224%0%
Aug 2887°F64°F101°F 200048°F 199224%0%
Aug 2986°F64°F102°F 198447°F 198624%0%
Aug 3086°F64°F100°F 199051°F 198625%0%
Aug 3186°F64°F103°F 198446°F 200925%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wheaton, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:22 AM, sunset 8:23 PM
August 31
sunrise 6:47 AM, sunset 7:46 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00235704 (Monett 4SW), public domain. Records: NOAA GHCN-Daily, station USC00235704, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.