10-day forecast for Forreston, IL: 41° to 69°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, November 1
61° · 0.63 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3163° / 51°0.35
Morning52°feels 51°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight52°feels 51°
63 °
Forreston, Saturday, 31 October
Rain. High 63°, low 51°.
Pressure30.30 inHg
Wind9 mph SE
Humidity69%
Visibility6.2 mi
Dew point48°
Sun, 0169° / 51°0
Morning54°feels 53°
Afternoon69°feels 68°
Evening59°feels 58°
Overnight52°feels 51°
69 °
Forreston, Sunday, 1 November
Overcast. High 69°, low 51°.
Pressure30.27 inHg
Wind10.2 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 55°0.24
Morning57°feels 56°
Afternoon60°feels 60°
Evening61°feels 61°
Overnight57°feels 57°
61 °
Forreston, Monday, 2 November
Rain. High 61°, low 55°.
Pressure30.03 inHg
Wind11.9 mph SE
Humidity83%
Visibility6.2 mi
Dew point54°
Tue, 0367° / 61°0.56
Morning64°feels 64°
Afternoon66°feels 67°
Evening64°feels 65°
Overnight61°feels 62°
67 °
Forreston, Tuesday, 3 November
Rain. High 67°, low 61°.
Pressure29.74 inHg
Wind20.5 mph S
Humidity84%
Visibility—
Dew point61°
Wed, 0461° / 53°0.63
Morning55°feels 54°
Afternoon59°feels 58°
Evening55°feels 55°
Overnight54°feels 53°
61 °
Forreston, Wednesday, 4 November
Rain. High 61°, low 53°.
Pressure29.71 inHg
Wind12.6 mph N
Humidity73%
Visibility—
Dew point50°
Thu, 0558° / 49°0.24
Morning54°feels 53°
Afternoon56°feels 55°
Evening51°feels 50°
Overnight50°feels 47°
58 °
Forreston, Thursday, 5 November
Rain. High 58°, low 49°.
Pressure29.74 inHg
Wind15.3 mph N
Humidity74%
Visibility—
Dew point48°
Fri, 0653° / 41°0
Morning44°feels 40°
Afternoon51°feels 48°
Evening46°feels 43°
Overnight44°feels 39°
53 °
Forreston, Friday, 6 November
Overcast. High 53°, low 41°.
Pressure30.12 inHg
Wind8.3 mph NE
Humidity50%
Visibility—
Dew point33°
Sat, 0756° / 41°0
Morning44°feels 40°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight51°feels 49°
56 °
Forreston, Saturday, 7 November
Overcast. High 56°, low 41°.
Pressure30.24 inHg
Wind10.8 mph S
Humidity61%
Visibility—
Dew point39°
Sun, 0858° / 48°0.08
Morning51°feels 47°
Afternoon56°feels 54°
Evening51°feels 49°
Overnight49°feels 46°
58 °
Forreston, Sunday, 8 November
Light rain. High 58°, low 48°.
Pressure30.18 inHg
Wind13 mph NW
Humidity64%
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 Forreston, 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.