10-day forecast for Cahokia, IL: 42° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Monday, November 2
70° · 1.4 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0370° / 65°1.4
Morning67°feels 67°
Afternoon68°feels 68°
Evening66°feels 67°
Overnight66°feels 66°
70 °
Cahokia, Tuesday, 3 November
Heavy rain. High 70°, low 65°.
Pressure29.83 inHg
Wind15.8 mph S
Humidity74%
Visibility6.2 mi
Dew point63°
Wed, 0464° / 53°0.03
Morning57°feels 56°
Afternoon59°feels 57°
Evening56°feels 54°
Overnight61°feels 61°
64 °
Cahokia, Wednesday, 4 November
Light rain. High 64°, low 53°.
Pressure29.80 inHg
Wind10.8 mph W
Humidity67%
Visibility6.2 mi
Dew point47°
Thu, 0561° / 48°0
Morning50°feels 49°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight53°feels 51°
61 °
Cahokia, Thursday, 5 November
Partly cloudy. High 61°, low 48°.
Pressure29.83 inHg
Wind9.7 mph W
Humidity57%
Visibility6.2 mi
Dew point44°
Fri, 0656° / 50°0
Morning52°feels 51°
Afternoon55°feels 53°
Evening53°feels 52°
Overnight51°feels 50°
56 °
Cahokia, Friday, 6 November
Overcast. High 56°, low 50°.
Pressure29.97 inHg
Wind8.6 mph NW
Humidity71%
Visibility—
Dew point45°
Sat, 0757° / 50°0.01
Morning51°feels 51°
Afternoon55°feels 54°
Evening55°feels 53°
Overnight51°feels 50°
57 °
Cahokia, Saturday, 7 November
Light rain. High 57°, low 50°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity70%
Visibility—
Dew point45°
Sun, 0854° / 46°0.1
Morning47°feels 43°
Afternoon48°feels 42°
Evening47°feels 41°
Overnight48°feels 43°
54 °
Cahokia, Sunday, 8 November
Light rain. High 54°, low 46°.
Pressure29.77 inHg
Wind17.4 mph NW
Humidity72%
Visibility—
Dew point39°
Mon, 0953° / 46°0
Morning47°feels 43°
Afternoon50°feels 48°
Evening47°feels 45°
Overnight46°feels 42°
53 °
Cahokia, Monday, 9 November
Overcast. High 53°, low 46°.
Pressure30.06 inHg
Wind13.5 mph NW
Humidity51%
Visibility—
Dew point33°
Tue, 1059° / 42°0
Morning46°feels 43°
Afternoon57°feels 55°
Evening51°feels 48°
Overnight47°feels 44°
59 °
Cahokia, Tuesday, 10 November
Clear. High 59°, low 42°.
Pressure30.06 inHg
Wind11.9 mph NW
Humidity40%
Visibility—
Dew point32°
Wed, 1158° / 43°0.02
Morning47°feels 46°
Afternoon56°feels 53°
Evening54°feels 51°
Overnight49°feels 47°
58 °
Cahokia, Wednesday, 11 November
Light rain. High 58°, low 43°.
Pressure30.21 inHg
Wind5.6 mph SE
Humidity37%
Visibility—
Dew point29°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Cahokia, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.