July weather in Streator, IL
The average temperature in Streator in July is 76.5°F (65.5°F–87.5°F). Average precipitation: 4.10 inches.
July is a summer month in Streator, and is warmer than the annual average of 51.7°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 41m. For travel, July is a comfortable month to visit.
Avg High
87.5°F
Avg Low
65.5°F
Precipitation
4.10 in
Daylight
14h 41m
July records in Streator
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 99.0°F (1910) | 46.0°F (1902) | 1.71 in (1959) |
| July 2 | 99.0°F (1911) | 45.0°F (1904) | 1.49 in (1992) |
| July 3 | 100.9°F (1911) | 48.0°F (1917) | 2.80 in (1958) |
| July 4 | 100.9°F (1911) | 48.0°F (1909) | 2.10 in (2001) |
| July 5 | 102.9°F (1911) | 43.0°F (1906) | 2.88 in (1953) |
| July 6 | 102.0°F (2012) | 48.0°F (1915) | 2.15 in (1998) |
| July 7 | 102.9°F (2012) | 48.0°F (1906) | 1.70 in (1907) |
| July 8 | 105.1°F (2012) | 46.9°F (1901) | 1.67 in (1907) |
| July 9 | 100.0°F (2020) | 48.0°F (1900) | 2.58 in (2003) |
| July 10 | 97.0°F (1914) | 52.0°F (1918) | 2.25 in (1946) |
| July 11 | 102.9°F (1901) | 48.9°F (1913) | 3.32 in (1971) |
| July 12 | 98.1°F (1916) | 46.9°F (1900) | 1.34 in (2008) |
| July 13 | 100.0°F (1913) | 48.9°F (1918) | 3.25 in (1985) |
| July 14 | 97.0°F (1912) | 52.0°F (1918) | 3.25 in (1958) |
| July 15 | 99.0°F (1916) | 50.0°F (1945) | 3.50 in (1899) |
| July 16 | 100.9°F (2012) | 48.9°F (1945) | 3.13 in (1977) |
| July 17 | 99.0°F (1901) | 46.9°F (1940) | 3.40 in (1950) |
| July 18 | 100.9°F (1916) | 48.9°F (1911) | 3.95 in (2007) |
| July 19 | 102.9°F (2012) | 37.9°F (1917) | 3.50 in (1895) |
| July 20 | 100.0°F (2011) | 53.1°F (1901) | 2.10 in (2020) |
| July 21 | 105.1°F (2011) | 48.0°F (1900) | 2.74 in (1996) |
| July 22 | 107.1°F (1901) | 48.9°F (1947) | 1.40 in (2017) |
| July 23 | 102.0°F (1914) | 48.9°F (1947) | 2.35 in (1935) |
| July 24 | 100.9°F (1901) | 48.0°F (1906) | 0.90 in (1911) |
| July 25 | 104.0°F (1901) | 48.9°F (1911) | 2.35 in (1985) |
| July 26 | 105.1°F (1916) | 48.9°F (1911) | 1.50 in (1938) |
| July 27 | 104.0°F (1916) | 45.0°F (1900) | 2.90 in (1969) |
| July 28 | 105.1°F (1916) | 50.0°F (1900) | 1.13 in (1912) |
| July 29 | 105.1°F (1916) | 50.0°F (1981) | 3.27 in (1949) |
| July 30 | 108.0°F (1913) | 46.9°F (1899) | 2.80 in (1970) |
| July 31 | 98.1°F (1917) | 46.9°F (1899) | 1.42 in (2025) |