10-day forecast for Forsyth, IL: 39° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Friday, October 23
62° · 0.61 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1660° / 49°0.07
Morning50°feels 44°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight57°feels 56°
60 °
Forsyth, Friday, 16 October
Light rain. High 60°, low 49°.
Pressure30.12 inHg
Wind17.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point38°
Sat, 1757° / 39°0
Morning41°feels 36°
Afternoon56°feels 54°
Evening48°feels 48°
Overnight45°feels 40°
57 °
Forsyth, Saturday, 17 October
Clear. High 57°, low 39°.
Pressure30.56 inHg
Wind2.1 mph N
Humidity43%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 42°0
Morning43°feels 39°
Afternoon61°feels 58°
Evening51°feels 49°
Overnight42°feels 40°
62 °
Forsyth, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.50 inHg
Wind9.5 mph S
Humidity38%
Visibility6.2 mi
Dew point33°
Mon, 1966° / 42°0
Morning48°feels 46°
Afternoon64°feels 61°
Evening56°feels 55°
Overnight45°feels 43°
66 °
Forsyth, Monday, 19 October
Overcast. High 66°, low 42°.
Pressure30.39 inHg
Wind4.6 mph SE
Humidity38%
Visibility—
Dew point36°
Tue, 2069° / 47°0
Morning53°feels 52°
Afternoon67°feels 65°
Evening61°feels 59°
Overnight56°feels 54°
69 °
Forsyth, Tuesday, 20 October
Partly cloudy. High 69°, low 47°.
Pressure30.30 inHg
Wind5.5 mph E
Humidity39%
Visibility—
Dew point39°
Wed, 2171° / 53°0
Morning58°feels 56°
Afternoon69°feels 67°
Evening62°feels 59°
Overnight57°feels 55°
71 °
Forsyth, Wednesday, 21 October
Clear. High 71°, low 53°.
Pressure30.33 inHg
Wind7.6 mph E
Humidity33%
Visibility—
Dew point37°
Thu, 2272° / 52°0
Morning57°feels 55°
Afternoon69°feels 67°
Evening62°feels 60°
Overnight58°feels 55°
72 °
Forsyth, Thursday, 22 October
Overcast. High 72°, low 52°.
Pressure30.27 inHg
Wind7.7 mph SE
Humidity34%
Visibility—
Dew point38°
Fri, 2375° / 53°0
Morning59°feels 57°
Afternoon72°feels 71°
Evening66°feels 64°
Overnight63°feels 61°
75 °
Forsyth, Friday, 23 October
Overcast. High 75°, low 53°.
Pressure30.15 inHg
Wind14.1 mph S
Humidity35%
Visibility—
Dew point42°
Sat, 2462° / 54°0.61
Morning57°feels 55°
Afternoon55°feels 55°
Evening59°feels 59°
Overnight60°feels 59°
62 °
Forsyth, Saturday, 24 October
Rain. High 62°, low 54°.
Pressure30.18 inHg
Wind12.3 mph S
Humidity85%
Visibility—
Dew point50°
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.