10-day forecast for Chester, IL: 31° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, November 10
45°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1170° / 46°0
Morning56°feels 56°
Afternoon69°feels 68°
Evening57°feels 55°
Overnight48°feels 46°
70 °
Chester, Wednesday, 11 November
Light rain. High 70°, low 46°.
Pressure29.80 inHg
Wind13.3 mph W
Humidity60%
Visibility6.2 mi
Dew point54°
Thu, 1251° / 40°0
Morning47°feels 42°
Afternoon48°feels 42°
Evening44°feels 39°
Overnight48°feels 44°
51 °
Chester, Thursday, 12 November
Overcast. High 51°, low 40°.
Pressure29.97 inHg
Wind14.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point34°
Fri, 1345° / 36°0
Morning39°feels 33°
Afternoon45°feels 39°
Evening37°feels 33°
Overnight37°feels 31°
45 °
Chester, Friday, 13 November
Overcast. High 45°, low 36°.
Pressure30.09 inHg
Wind12.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point23°
Sat, 1448° / 31°0
Morning36°feels 36°
Afternoon45°feels 45°
Evening40°feels 37°
Overnight33°feels 30°
48 °
Chester, Saturday, 14 November
Overcast. High 48°, low 31°.
Pressure30.24 inHg
Wind4.1 mph SE
Humidity54%
Visibility—
Dew point28°
Sun, 1552° / 33°0
Morning38°feels 35°
Afternoon50°feels 47°
Evening45°feels 42°
Overnight42°feels 39°
52 °
Chester, Sunday, 15 November
Overcast. High 52°, low 33°.
Pressure30.33 inHg
Wind7.5 mph SE
Humidity47%
Visibility—
Dew point29°
Mon, 1647° / 41°0
Morning43°feels 39°
Afternoon47°feels 45°
Evening46°feels 46°
Overnight45°feels 43°
47 °
Chester, Monday, 16 November
Overcast. High 47°, low 41°.
Pressure30.36 inHg
Wind8.7 mph E
Humidity43%
Visibility—
Dew point25°
Tue, 1754° / 46°0
Morning48°feels 46°
Afternoon53°feels 50°
Evening51°feels 48°
Overnight49°feels 47°
54 °
Chester, Tuesday, 17 November
Overcast. High 54°, low 46°.
Pressure30.36 inHg
Wind5.7 mph SE
Humidity41%
Visibility—
Dew point29°
Wed, 1861° / 47°0
Morning51°feels 49°
Afternoon59°feels 57°
Evening50°feels 48°
Overnight48°feels 45°
61 °
Chester, Wednesday, 18 November
Mostly clear. High 61°, low 47°.
Pressure30.30 inHg
Wind10.3 mph S
Humidity43%
Visibility—
Dew point37°
Thu, 1960° / 47°0
Morning54°feels 52°
Afternoon59°feels 58°
Evening57°feels 55°
Overnight57°feels 55°
60 °
Chester, Thursday, 19 November
Overcast. High 60°, low 47°.
Pressure30.21 inHg
Wind14.7 mph SE
Humidity60%
Visibility—
Dew point45°
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 Chester, 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.