Kaskaskia River
- Easy
- difficulty
- Mar–Jun, Sep–Nov
- best months
The Kaskaskia River is a river in southern Illinois, about 2 miles from the town of Harbor Light Bay. It is a fishing destination on land managed jointly by the U.S. Army Corps of Engineers and the Illinois Department of Natural Resources. For comfortable weather, aim for late spring or early fall. Typical averages from a nearby weather station show May highs around 76°F and September highs around 81°F, with July peaking near 88°F. Keyesport Rec. Area, a lake fishing spot, lies about 3 miles away, and the Kaskaskian Trail is a hike roughly 4 miles off. Dam West Spillway, a pier fishing site, is about 8 miles away, and Beaver Creek, a canoeing route, is about 9 miles away.
Best time to go · Mar–Jun, Sep–Nov
Best time to visit Kaskaskia River
Best months: March–June and September–November. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.
Jan
39° / 21°
10 wet
Feb
45° / 25°
9 wet
Mar
55° / 35°
11 wet
Apr
67° / 45°
12 wet
May
76° / 56°
12 wet
Jun
85° / 65°
10 wet
Jul
88° / 68°
9 wet
Aug
87° / 66°
8 wet
Sep
81° / 58°
8 wet
Oct
69° / 46°
9 wet
Nov
55° / 36°
10 wet
Dec
43° / 26°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Carlyle Rsvr, IL, 7 mi away at 501 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
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