10-day forecast for Forrest, IL: 39° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Saturday, October 24
69° · 0.23 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1662° / 47°0.03
Morning49°feels 44°
Afternoon52°feels 50°
Evening51°feels 48°
Overnight57°feels 56°
62 °
Forrest, Friday, 16 October
Light rain. High 62°, low 47°.
Pressure30.09 inHg
Wind16.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point39°
Sat, 1757° / 39°0
Morning40°feels 35°
Afternoon56°feels 53°
Evening47°feels 46°
Overnight43°feels 37°
57 °
Forrest, Saturday, 17 October
Clear. High 57°, low 39°.
Pressure30.56 inHg
Wind2.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point33°
Sun, 1863° / 42°0
Morning44°feels 39°
Afternoon62°feels 60°
Evening51°feels 49°
Overnight42°feels 39°
63 °
Forrest, Sunday, 18 October
Clear. High 63°, low 42°.
Pressure30.50 inHg
Wind10.1 mph S
Humidity38%
Visibility6.2 mi
Dew point33°
Mon, 1966° / 42°0
Morning46°feels 44°
Afternoon65°feels 63°
Evening55°feels 53°
Overnight46°feels 43°
66 °
Forrest, Monday, 19 October
Clear. High 66°, low 42°.
Pressure30.39 inHg
Wind5.6 mph S
Humidity43%
Visibility6.2 mi
Dew point38°
Tue, 2068° / 44°0
Morning51°feels 50°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight51°feels 50°
68 °
Forrest, Tuesday, 20 October
Clear. High 68°, low 44°.
Pressure30.33 inHg
Wind4.9 mph E
Humidity39%
Visibility—
Dew point38°
Wed, 2169° / 47°0
Morning52°feels 51°
Afternoon65°feels 63°
Evening61°feels 59°
Overnight56°feels 54°
69 °
Forrest, Wednesday, 21 October
Clear. High 69°, low 47°.
Pressure30.33 inHg
Wind6 mph SE
Humidity44%
Visibility—
Dew point41°
Thu, 2272° / 53°0
Morning58°feels 56°
Afternoon69°feels 68°
Evening63°feels 61°
Overnight59°feels 57°
72 °
Forrest, Thursday, 22 October
Mostly clear. High 72°, low 53°.
Pressure30.27 inHg
Wind7.6 mph S
Humidity36%
Visibility—
Dew point40°
Fri, 2373° / 55°0
Morning60°feels 58°
Afternoon71°feels 69°
Evening64°feels 62°
Overnight60°feels 58°
73 °
Forrest, Friday, 23 October
Mostly clear. High 73°, low 55°.
Pressure30.21 inHg
Wind11.4 mph SE
Humidity34%
Visibility—
Dew point40°
Sat, 2476° / 58°0
Morning63°feels 62°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight63°feels 62°
76 °
Forrest, Saturday, 24 October
Overcast. High 76°, low 58°.
Pressure30.18 inHg
Wind15.1 mph S
Humidity36%
Visibility—
Dew point44°
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 Forrest, 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.