Smiths Grove Weather in August
Average highs run from 91°F on August 1 to 89°F on August 31, and lows from 68°F to 65°F. Normal precipitation for the month is 3.82 in over about 9 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 90°F
- Average low
- 67°F
- Precipitation
- 3.82 in
- Record high
- 110°FAug 9, 1930
- Record low
- 42°FAug 31, 1946
- Chance of a freeze
- 0%
- Days of 90°F or more
- 14.8
- Daylight
- 14 h 02 min to 13 h 00 min
- Cloud cover
- 50%
- Humidity
- 71%
- Dew point
- 66°F
- Wind
- 5.1 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Aug 1 | 91°F | 68°F | 102°F 1931 | 53°F 1925 | 31% | 0% |
| Aug 2 | 91°F | 68°F | 102°F 1942 | 52°F 1920 | 31% | 0% |
| Aug 3 | 91°F | 68°F | 103°F 1897 | 52°F 1920 | 31% | 0% |
| Aug 4 | 91°F | 68°F | 104°F 1930 | 49°F 1912 | 31% | 0% |
| Aug 5 | 91°F | 68°F | 104°F 1930 | 49°F 1912 | 31% | 0% |
| Aug 6 | 91°F | 68°F | 105°F 1918 | 51°F 1948 | 31% | 0% |
| Aug 7 | 91°F | 68°F | 105°F 1930 | 52°F 2004 | 31% | 0% |
| Aug 8 | 91°F | 68°F | 109°F 1930 | 52°F 1989 | 31% | 0% |
| Aug 9 | 91°F | 68°F | 110°F 1930 | 52°F 1989 | 31% | 0% |
| Aug 10 | 91°F | 68°F | 103°F 1918 | 54°F 1976 | 31% | 0% |
| Aug 11 | 91°F | 67°F | 106°F 1918 | 54°F 1962 | 30% | 0% |
| Aug 12 | 91°F | 67°F | 105°F 1918 | 53°F 1902 | 30% | 0% |
| Aug 13 | 91°F | 67°F | 102°F 1918 | 50°F 1964 | 30% | 0% |
| Aug 14 | 91°F | 67°F | 101°F 1954 | 49°F 2004 | 30% | 0% |
| Aug 15 | 90°F | 67°F | 104°F 2007 | 50°F 2004 | 30% | 0% |
| Aug 16 | 90°F | 67°F | 106°F 2007 | 50°F 1963 | 30% | 0% |
| Aug 17 | 90°F | 67°F | 101°F 1936 | 53°F 1979 | 30% | 0% |
| Aug 18 | 90°F | 67°F | 105°F 1936 | 54°F 1976 | 30% | 0% |
| Aug 19 | 90°F | 67°F | 105°F 1936 | 50°F 1943 | 29% | 0% |
| Aug 20 | 90°F | 66°F | 103°F 1936 | 53°F 1953 | 29% | 0% |
| Aug 21 | 90°F | 66°F | 105°F 1936 | 50°F 1943 | 29% | 0% |
| Aug 22 | 90°F | 66°F | 102°F 2007 | 49°F 1956 | 29% | 0% |
| Aug 23 | 90°F | 66°F | 102°F 2007 | 49°F 1950 | 29% | 0% |
| Aug 24 | 90°F | 66°F | 103°F 1943 | 50°F 1923 | 28% | 0% |
| Aug 25 | 90°F | 66°F | 102°F 1943 | 52°F 1942 | 28% | 0% |
| Aug 26 | 90°F | 66°F | 104°F 1943 | 49°F 1917 | 28% | 0% |
| Aug 27 | 89°F | 65°F | 102°F 1924 | 47°F 1945 | 28% | 0% |
| Aug 28 | 89°F | 65°F | 106°F 1936 | 49°F 1986 | 28% | 0% |
| Aug 29 | 89°F | 65°F | 101°F 1909 | 43°F 1986 | 28% | 0% |
| Aug 30 | 89°F | 65°F | 99°F 1924 | 46°F 1946 | 28% | 0% |
| Aug 31 | 89°F | 65°F | 102°F 1932 | 42°F 1946 | 28% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 5:50 AM, sunset 7:52 PM
- August 31
- sunrise 6:15 AM, sunset 7:15 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00155097 (Mammoth Cave), public domain. Records: NOAA GHCN-Daily, station USW00093808, 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.