April weather in River Forest, IN
The average temperature in River Forest in April is 52.5°F (42.2°F–62.7°F). Average precipitation: 4.10 inches.
April is a spring month in River Forest, and is cooler than the annual average of 52.6°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 13h 4m. For travel, April is a comfortable month to visit.
Avg High
62.7°F
Avg Low
42.2°F
Precipitation
4.10 in
Snow
0.1 in
April records in River Forest
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 81.0°F (1946) | 16.0°F (1969) | 2.26 in (1904) |
| April 2 | 79.0°F (1940) | 19.9°F (1899) | 1.90 in (2024) |
| April 3 | 82.9°F (2012) | 19.9°F (1987) | 2.85 in (2014) |
| April 4 | 79.0°F (1921) | 21.0°F (1915) | 1.10 in (1956) |
| April 5 | 84.9°F (1988) | 17.1°F (1995) | 2.69 in (2025) |
| April 6 | 84.0°F (2010) | 18.0°F (1982) | 2.38 in (1948) |
| April 7 | 86.0°F (1954) | 18.0°F (1982) | 1.80 in (2000) |
| April 8 | 82.9°F (2001) | 18.0°F (1972) | 1.42 in (1922) |
| April 9 | 84.0°F (2001) | 18.0°F (1914) | 1.90 in (1998) |
| April 10 | 84.0°F (1930) | 21.0°F (1997) | 1.40 in (2001) |
| April 11 | 89.1°F (1930) | 24.1°F (1960) | 2.26 in (1905) |
| April 12 | 87.1°F (1930) | 18.0°F (1940) | 1.46 in (2024) |
| April 13 | 86.0°F (1941) | 19.9°F (1950) | 1.15 in (2009) |
| April 14 | 86.0°F (1941) | 21.9°F (1957) | 3.00 in (1922) |
| April 15 | 84.9°F (2026) | 24.1°F (1907) | 2.48 in (1939) |
| April 16 | 84.9°F (1896) | 24.1°F (1935) | 1.74 in (1920) |
| April 17 | 84.0°F (1896) | 21.9°F (1904) | 4.70 in (2020) |
| April 18 | 84.9°F (1977) | 24.1°F (1921) | 1.15 in (1978) |
| April 19 | 82.0°F (1927) | 25.0°F (1956) | 1.59 in (1969) |
| April 20 | 84.9°F (1915) | 21.0°F (1897) | 2.24 in (1964) |
| April 21 | 84.9°F (1987) | 23.0°F (1907) | 2.54 in (1964) |
| April 22 | 84.9°F (1980) | 25.0°F (1936) | 1.50 in (2005) |
| April 23 | 88.0°F (1925) | 26.1°F (1986) | 1.64 in (1898) |
| April 24 | 89.1°F (1925) | 26.1°F (1910) | 1.10 in (2013) |
| April 25 | 89.1°F (1915) | 25.0°F (1919) | 1.92 in (1904) |
| April 26 | 88.0°F (1915) | 28.9°F (1919) | 0.85 in (2007) |
| April 27 | 89.1°F (1906) | 28.9°F (2012) | 2.00 in (1975) |
| April 28 | 82.9°F (1896) | 28.9°F (1934) | 1.25 in (1912) |
| April 29 | 87.1°F (1987) | 28.0°F (1979) | 1.79 in (2017) |
| April 30 | 90.0°F (1942) | 30.9°F (1931) | 2.42 in (1909) |