Frontenac Weather in July
Average highs run from 89°F on July 1 to 91°F on July 31, and lows from 69°F to 71°F. Normal precipitation for the month is 4.50 in over about 9 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 90°F
- Average low
- 70°F
- Precipitation
- 4.50 in
- Record high
- 115°FJul 13, 1954
- Record low
- 52°FJul 10, 1956
- Chance of a freeze
- 0%
- Days of 90°F or more
- 20.6
- Daylight
- 14 h 42 min to 14 h 06 min
- Cloud cover
- 46%
- Humidity
- 71%
- Dew point
- 68°F
- Wind
- 7.8 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 |
|---|---|---|---|---|---|---|
| Jul 1 | 89°F | 69°F | 101°F 1952 | 56°F 1951 | 31% | 0% |
| Jul 2 | 89°F | 69°F | 100°F 1954 | 60°F 1951 | 30% | 0% |
| Jul 3 | 89°F | 69°F | 99°F 1954 | 55°F 2014 | 30% | 0% |
| Jul 4 | 89°F | 69°F | 101°F 1954 | 56°F 2014 | 30% | 0% |
| Jul 5 | 89°F | 69°F | 100°F 1954 | 62°F 1951 | 30% | 0% |
| Jul 6 | 89°F | 69°F | 101°F 1954 | 63°F 1950 | 30% | 0% |
| Jul 7 | 89°F | 69°F | 102°F 2012 | 64°F 1950 | 29% | 0% |
| Jul 8 | 89°F | 70°F | 102°F 2012 | 57°F 1952 | 29% | 0% |
| Jul 9 | 90°F | 70°F | 99°F 1954 | 54°F 1952 | 29% | 0% |
| Jul 10 | 90°F | 70°F | 101°F 2011 | 52°F 1956 | 29% | 0% |
| Jul 11 | 90°F | 70°F | 106°F 1954 | 59°F 1956 | 29% | 0% |
| Jul 12 | 90°F | 70°F | 110°F 1954 | 62°F 1953 | 28% | 0% |
| Jul 13 | 90°F | 70°F | 115°F 1954 | 60°F 1953 | 28% | 0% |
| Jul 14 | 90°F | 70°F | 115°F 1954 | 52°F 1950 | 28% | 0% |
| Jul 15 | 90°F | 70°F | 108°F 1954 | 58°F 2014 | 28% | 0% |
| Jul 16 | 90°F | 70°F | 102°F 1954 | 55°F 2014 | 28% | 0% |
| Jul 17 | 91°F | 71°F | 108°F 1954 | 55°F 2014 | 27% | 0% |
| Jul 18 | 91°F | 71°F | 110°F 1954 | 60°F 2014 | 27% | 0% |
| Jul 19 | 91°F | 71°F | 107°F 1954 | 60°F 2014 | 27% | 0% |
| Jul 20 | 91°F | 71°F | 105°F 2012 | 60°F 2014 | 27% | 0% |
| Jul 21 | 91°F | 71°F | 101°F 2011 | 59°F 1950 | 27% | 0% |
| Jul 22 | 91°F | 71°F | 105°F 1954 | 63°F 2023 | 27% | 0% |
| Jul 23 | 91°F | 71°F | 103°F 2011 | 59°F 1950 | 27% | 0% |
| Jul 24 | 91°F | 71°F | 103°F 2011 | 61°F 1950 | 27% | 0% |
| Jul 25 | 91°F | 71°F | 105°F 2011 | 62°F 2019 | 27% | 0% |
| Jul 26 | 91°F | 71°F | 106°F 1952 | 64°F 1950 | 27% | 0% |
| Jul 27 | 91°F | 71°F | 105°F 2022 | 59°F 1954 | 27% | 0% |
| Jul 28 | 91°F | 71°F | 106°F 1952 | 61°F 2018 | 27% | 0% |
| Jul 29 | 91°F | 71°F | 103°F 2011 | 63°F 2014 | 26% | 0% |
| Jul 30 | 91°F | 71°F | 107°F 2012 | 63°F 2014 | 26% | 0% |
| Jul 31 | 91°F | 71°F | 103°F 2012 | 61°F 2022 | 26% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- July 1
- sunrise 6:02 AM, sunset 8:44 PM
- July 31
- sunrise 6:22 AM, sunset 8:28 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00146414 (Pittsburg), public domain. Records: NOAA GHCN-Daily, station USC00146414, 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.