10-day forecast for Forsyth, IL: 39° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, October 22
68° · 0.63 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1665° / 49°0.02
Morning50°feels 44°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight61°feels 60°
65 °
Forsyth, Friday, 16 October
Light rain. High 65°, low 49°.
Pressure30.12 inHg
Wind17.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 39°0
Morning40°feels 36°
Afternoon56°feels 53°
Evening48°feels 48°
Overnight45°feels 39°
57 °
Forsyth, Saturday, 17 October
Clear. High 57°, low 39°.
Pressure30.56 inHg
Wind2.8 mph N
Humidity43%
Visibility6.2 mi
Dew point30°
Sun, 1862° / 41°0
Morning45°feels 42°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight42°feels 40°
62 °
Forsyth, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.50 inHg
Wind8.2 mph S
Humidity41%
Visibility6.2 mi
Dew point34°
Mon, 1966° / 42°0
Morning48°feels 46°
Afternoon63°feels 61°
Evening57°feels 55°
Overnight52°feels 50°
66 °
Forsyth, Monday, 19 October
Overcast. High 66°, low 42°.
Pressure30.39 inHg
Wind4.7 mph S
Humidity39%
Visibility—
Dew point36°
Tue, 2072° / 46°0
Morning53°feels 52°
Afternoon68°feels 67°
Evening65°feels 64°
Overnight60°feels 59°
72 °
Forsyth, Tuesday, 20 October
Clear. High 72°, low 46°.
Pressure30.33 inHg
Wind7.3 mph S
Humidity42%
Visibility—
Dew point42°
Wed, 2175° / 56°0
Morning61°feels 59°
Afternoon72°feels 71°
Evening65°feels 64°
Overnight61°feels 59°
75 °
Forsyth, Wednesday, 21 October
Partly cloudy. High 75°, low 56°.
Pressure30.30 inHg
Wind8.9 mph SE
Humidity36%
Visibility—
Dew point43°
Thu, 2279° / 56°0
Morning62°feels 60°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight64°feels 62°
79 °
Forsyth, Thursday, 22 October
Clear. High 79°, low 56°.
Pressure30.21 inHg
Wind11.7 mph S
Humidity35%
Visibility—
Dew point44°
Fri, 2379° / 63°0.02
Morning67°feels 67°
Afternoon79°feels 79°
Evening74°feels 74°
Overnight69°feels 69°
79 °
Forsyth, Friday, 23 October
Light rain. High 79°, low 63°.
Pressure30.03 inHg
Wind21.9 mph S
Humidity46%
Visibility—
Dew point55°
Sat, 2468° / 64°0.63
Morning65°feels 66°
Afternoon67°feels 67°
Evening66°feels 67°
Overnight65°feels 66°
68 °
Forsyth, Saturday, 24 October
Rain. High 68°, low 64°.
Pressure30.18 inHg
Wind13.1 mph S
Humidity90%
Visibility—
Dew point63°
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 Forsyth, 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.