10-day forecast for Forsyth, IL: 34° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Monday, October 12
63° · 0.28 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1181° / 52°0
Morning58°feels 57°
Afternoon79°feels 79°
Evening68°feels 68°
Overnight55°feels 54°
81 °
Forsyth, Sunday, 11 October
Clear. High 81°, low 52°.
Pressure29.97 inHg
Wind1.4 mph NE
Humidity51%
Visibility6.2 mi
Dew point55°
Mon, 1288° / 64°0
Morning66°feels 66°
Afternoon87°feels 87°
Evening78°feels 79°
Overnight65°feels 65°
88 °
Forsyth, Monday, 12 October
Clear. High 88°, low 64°.
Pressure29.88 inHg
Wind11.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point60°
Tue, 1388° / 71°0
Morning72°feels 72°
Afternoon87°feels 88°
Evening79°feels 79°
Overnight74°feels 74°
88 °
Forsyth, Tuesday, 13 October
Light rain. High 88°, low 71°.
Pressure29.85 inHg
Wind10.4 mph W
Humidity50%
Visibility6.2 mi
Dew point63°
Wed, 1476° / 63°0.18
Morning70°feels 71°
Afternoon75°feels 76°
Evening69°feels 68°
Overnight70°feels 71°
76 °
Forsyth, Wednesday, 14 October
Rain. High 76°, low 63°.
Pressure30.03 inHg
Wind13.9 mph NE
Humidity65%
Visibility—
Dew point62°
Thu, 1563° / 56°0.28
Morning57°feels 56°
Afternoon61°feels 60°
Evening62°feels 62°
Overnight62°feels 62°
63 °
Forsyth, Thursday, 15 October
Rain. High 63°, low 56°.
Pressure30.27 inHg
Wind15.9 mph NW
Humidity65%
Visibility—
Dew point48°
Fri, 1668° / 53°0
Morning57°feels 56°
Afternoon67°feels 65°
Evening59°feels 57°
Overnight53°feels 51°
68 °
Forsyth, Friday, 16 October
Overcast. High 68°, low 53°.
Pressure29.97 inHg
Wind17.4 mph NW
Humidity35%
Visibility—
Dew point37°
Sat, 1749° / 40°0.03
Morning42°feels 35°
Afternoon43°feels 36°
Evening43°feels 36°
Overnight42°feels 34°
49 °
Forsyth, Saturday, 17 October
Light rain. High 49°, low 40°.
Pressure30.18 inHg
Wind17.1 mph NW
Humidity67%
Visibility—
Dew point33°
Sun, 1850° / 34°0
Morning38°feels 30°
Afternoon47°feels 43°
Evening42°feels 38°
Overnight38°feels 33°
50 °
Forsyth, Sunday, 18 October
Overcast. High 50°, low 34°.
Pressure30.47 inHg
Wind14.9 mph NW
Humidity50%
Visibility—
Dew point28°
Mon, 1954° / 35°0
Morning40°feels 36°
Afternoon51°feels 47°
Evening46°feels 42°
Overnight42°feels 37°
54 °
Forsyth, Monday, 19 October
Overcast. High 54°, low 35°.
Pressure30.42 inHg
Wind7.3 mph S
Humidity34%
Visibility—
Dew point22°
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.