Madison Weather in August
Average highs run from 95°F on August 1 to 93°F on August 31, and lows from 58°F to 57°F. Normal precipitation for the month is 0.04 in over about 0 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
- 94°F
- Average low
- 57°F
- Precipitation
- 0.04 in
- Record high
- 114°FAug 14, 1920
- Record low
- 37°FAug 16, 1911
- Chance of a freeze
- 0%
- Days of 90°F or more
- 24.5
- Daylight
- 14 h 08 min to 13 h 03 min
- Cloud cover
- 15%
- Humidity
- 48%
- Dew point
- 48°F
- Wind
- 8.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 95°F | 58°F | 106°F 1943 | 45°F 1910 | 1% |
| Aug 2 | 95°F | 58°F | 108°F 1993 | 43°F 1910 | 1% |
| Aug 3 | 95°F | 58°F | 107°F 1946 | 43°F 1910 | 1% |
| Aug 4 | 95°F | 58°F | 109°F 2026 | 43°F 1910 | 1% |
| Aug 5 | 95°F | 58°F | 110°F 1998 | 44°F 1910 | 1% |
| Aug 6 | 95°F | 58°F | 108°F 1913 | 44°F 1910 | 1% |
| Aug 7 | 95°F | 58°F | 111°F 1913 | 47°F 1909 | 1% |
| Aug 8 | 95°F | 58°F | 106°F 1936 | 45°F 1909 | 1% |
| Aug 9 | 95°F | 58°F | 108°F 2025 | 41°F 1910 | 1% |
| Aug 10 | 95°F | 58°F | 108°F 1928 | 42°F 1911 | 1% |
| Aug 11 | 95°F | 57°F | 109°F 1935 | 45°F 1908 | 1% |
| Aug 12 | 95°F | 57°F | 111°F 1933 | 44°F 1910 | 1% |
| Aug 13 | 95°F | 57°F | 110°F 1920 | 38°F 1910 | 1% |
| Aug 14 | 95°F | 57°F | 114°F 1920 | 44°F 1909 | 1% |
| Aug 15 | 94°F | 57°F | 114°F 1920 | 46°F 1911 | 1% |
| Aug 16 | 94°F | 57°F | 110°F 1920 | 37°F 1911 | 1% |
| Aug 17 | 94°F | 57°F | 107°F 2020 | 43°F 1911 | 1% |
| Aug 18 | 94°F | 57°F | 108°F 1950 | 45°F 1910 | 1% |
| Aug 19 | 94°F | 57°F | 111°F 1919 | 46°F 1921 | 1% |
| Aug 20 | 94°F | 57°F | 112°F 1950 | 46°F 1910 | 1% |
| Aug 21 | 94°F | 57°F | 109°F 1950 | 37°F 1910 | 1% |
| Aug 22 | 94°F | 57°F | 106°F 1913 | 40°F 1910 | 1% |
| Aug 23 | 94°F | 57°F | 110°F 1913 | 37°F 1911 | 1% |
| Aug 24 | 94°F | 57°F | 110°F 1913 | 42°F 1911 | 1% |
| Aug 25 | 94°F | 57°F | 108°F 1931 | 44°F 1908 | 1% |
| Aug 26 | 94°F | 57°F | 108°F 1931 | 42°F 1911 | 1% |
| Aug 27 | 94°F | 57°F | 106°F 1915 | 42°F 1929 | 1% |
| Aug 28 | 93°F | 57°F | 112°F 1915 | 40°F 1910 | 1% |
| Aug 29 | 93°F | 57°F | 110°F 1915 | 41°F 1912 | 1% |
| Aug 30 | 93°F | 57°F | 108°F 1915 | 42°F 1911 | 1% |
| Aug 31 | 93°F | 57°F | 107°F 2025 | 41°F 1911 | 1% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:10 AM, sunset 8:18 PM
- August 31
- sunrise 6:36 AM, sunset 7:39 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049781 (Woodland 1 Wnw), public domain. Records: NOAA GHCN-Daily, station USC00042294, 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.