Collinsville Weather in June
Average highs run from 85°F on June 1 to 91°F on June 30, and lows from 65°F to 71°F. Normal precipitation for the month is 4.64 in over about 6 wet days.
June day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 89°F
- Average low
- 69°F
- Precipitation
- 4.64 in
- Record high
- 110°FJun 28, 1980
- Record low
- 49°FJun 1, 1983
- Chance of a freeze
- 0%
- Days of 90°F or more
- 14.7
- Daylight
- 14 h 14 min to 14 h 21 min
- Cloud cover
- 48%
- Humidity
- 70%
- Dew point
- 68°F
- Wind
- 9.6 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 |
|---|---|---|---|---|---|---|
| Jun 1 | 85°F | 65°F | 101°F 1911 | 49°F 1983 | 25% | 0% |
| Jun 2 | 85°F | 66°F | 101°F 1927 | 50°F 1983 | 25% | 0% |
| Jun 3 | 86°F | 66°F | 98°F 1911 | 50°F 1907 | 25% | 0% |
| Jun 4 | 86°F | 66°F | 98°F 1911 | 54°F 1969 | 24% | 0% |
| Jun 5 | 86°F | 67°F | 100°F 1960 | 53°F 1969 | 24% | 0% |
| Jun 6 | 87°F | 67°F | 100°F 1911 | 50°F 1969 | 24% | 0% |
| Jun 7 | 87°F | 67°F | 100°F 1911 | 53°F 1983 | 24% | 0% |
| Jun 8 | 87°F | 67°F | 101°F 1911 | 53°F 1977 | 24% | 0% |
| Jun 9 | 87°F | 68°F | 101°F 1911 | 54°F 1983 | 23% | 0% |
| Jun 10 | 88°F | 68°F | 101°F 1911 | 56°F 1955 | 23% | 0% |
| Jun 11 | 88°F | 68°F | 104°F 1929 | 52°F 1955 | 23% | 0% |
| Jun 12 | 88°F | 68°F | 101°F 1953 | 54°F 1975 | 23% | 0% |
| Jun 13 | 88°F | 68°F | 101°F 1953 | 56°F 1979 | 23% | 0% |
| Jun 14 | 89°F | 69°F | 103°F 1911 | 50°F 1947 | 22% | 0% |
| Jun 15 | 89°F | 69°F | 104°F 1953 | 55°F 1947 | 22% | 0% |
| Jun 16 | 89°F | 69°F | 103°F 1953 | 55°F 1989 | 22% | 0% |
| Jun 17 | 89°F | 69°F | 102°F 1911 | 53°F 1981 | 22% | 0% |
| Jun 18 | 89°F | 69°F | 101°F 1948 | 54°F 1981 | 22% | 0% |
| Jun 19 | 89°F | 70°F | 102°F 1953 | 57°F 1912 | 21% | 0% |
| Jun 20 | 90°F | 70°F | 103°F 1934 | 52°F 1976 | 21% | 0% |
| Jun 21 | 90°F | 70°F | 106°F 1936 | 55°F 1976 | 21% | 0% |
| Jun 22 | 90°F | 70°F | 105°F 1953 | 60°F 2021 | 20% | 0% |
| Jun 23 | 90°F | 70°F | 104°F 1953 | 57°F 1902 | 20% | 0% |
| Jun 24 | 90°F | 70°F | 106°F 1933 | 60°F 1974 | 20% | 0% |
| Jun 25 | 90°F | 71°F | 105°F 1933 | 55°F 1974 | 20% | 0% |
| Jun 26 | 91°F | 71°F | 105°F 1980 | 55°F 1974 | 20% | 0% |
| Jun 27 | 91°F | 71°F | 109°F 1980 | 53°F 1974 | 19% | 0% |
| Jun 28 | 91°F | 71°F | 110°F 1980 | 55°F 1974 | 19% | 0% |
| Jun 29 | 91°F | 71°F | 105°F 1980 | 59°F 1985 | 19% | 0% |
| Jun 30 | 91°F | 71°F | 104°F 1980 | 63°F 1948 | 19% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- June 1
- sunrise 6:19 AM, sunset 8:33 PM
- June 30
- sunrise 6:21 AM, sunset 8:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413420 (Gainesville 5 Ene), public domain. Records: NOAA GHCN-Daily, station USC00418274, 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.