10-day forecast for Glenn, IL: 33° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Monday, November 16
57° · 0.2 in
Worst day: Wednesday, November 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0856° / 37°0
Morning43°feels 38°
Afternoon56°feels 54°
Evening47°feels 42°
Overnight37°feels 30°
56 °
Glenn, Sunday, 8 November
Clear. High 56°, low 37°.
Pressure29.97 inHg
Wind9.9 mph W
Humidity62%
Visibility6.2 mi
Dew point43°
Mon, 0955° / 38°0
Morning41°feels 39°
Afternoon55°feels 53°
Evening50°feels 46°
Overnight42°feels 39°
55 °
Glenn, Monday, 9 November
Overcast. High 55°, low 38°.
Pressure30.15 inHg
Wind4.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point42°
Tue, 1058° / 44°0
Morning46°feels 43°
Afternoon59°feels 57°
Evening48°feels 47°
Overnight47°feels 44°
58 °
Glenn, Tuesday, 10 November
Mostly clear. High 58°, low 44°.
Pressure30.06 inHg
Wind2.5 mph W
Humidity65%
Visibility6.2 mi
Dew point45°
Wed, 1157° / 41°0.2
Morning46°feels 46°
Afternoon55°feels 54°
Evening47°feels 44°
Overnight42°feels 42°
57 °
Glenn, Wednesday, 11 November
Rain. High 57°, low 41°.
Pressure29.85 inHg
Wind1.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point45°
Thu, 1247° / 39°0
Morning43°feels 37°
Afternoon46°feels 40°
Evening41°feels 35°
Overnight39°feels 32°
47 °
Glenn, Thursday, 12 November
Partly cloudy. High 47°, low 39°.
Pressure29.88 inHg
Wind13.1 mph NW
Humidity58%
Visibility—
Dew point32°
Fri, 1344° / 36°0
Morning40°feels 32°
Afternoon42°feels 35°
Evening43°feels 37°
Overnight43°feels 37°
44 °
Glenn, Friday, 13 November
Light rain. High 44°, low 36°.
Pressure29.94 inHg
Wind14.1 mph NE
Humidity54%
Visibility—
Dew point26°
Sat, 1450° / 38°0
Morning40°feels 35°
Afternoon47°feels 44°
Evening46°feels 43°
Overnight42°feels 39°
50 °
Glenn, Saturday, 14 November
Clear. High 50°, low 38°.
Pressure30.03 inHg
Wind9.9 mph N
Humidity35%
Visibility—
Dew point19°
Sun, 1555° / 40°0
Morning43°feels 39°
Afternoon52°feels 48°
Evening51°feels 47°
Overnight47°feels 44°
55 °
Glenn, Sunday, 15 November
Overcast. High 55°, low 40°.
Pressure30.06 inHg
Wind10.8 mph SW
Humidity31%
Visibility—
Dew point20°
Mon, 1660° / 45°0
Morning48°feels 45°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight52°feels 49°
60 °
Glenn, Monday, 16 November
Overcast. High 60°, low 45°.
Pressure30.15 inHg
Wind8 mph SW
Humidity47%
Visibility—
Dew point35°
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 Glenn, 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.