10-day forecast for Altamont, IL: 29° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, November 10
46°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0651° / 38°0
Morning48°feels 44°
Afternoon51°feels 48°
Evening41°feels 37°
Overnight50°feels 46°
51 °
Altamont, Friday, 6 November
Partly cloudy. High 51°, low 38°.
Pressure30.18 inHg
Wind10.6 mph N
Humidity48%
Visibility6.2 mi
Dew point32°
Sat, 0751° / 33°0
Morning39°feels 36°
Afternoon51°feels 49°
Evening41°feels 39°
Overnight36°feels 32°
51 °
Altamont, Saturday, 7 November
Overcast. High 51°, low 33°.
Pressure30.27 inHg
Wind5.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Sun, 0862° / 37°0
Morning42°feels 37°
Afternoon62°feels 60°
Evening49°feels 47°
Overnight38°feels 33°
62 °
Altamont, Sunday, 8 November
Clear. High 62°, low 37°.
Pressure30.15 inHg
Wind8.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point44°
Mon, 0963° / 39°0
Morning47°feels 47°
Afternoon62°feels 61°
Evening52°feels 52°
Overnight43°feels 41°
63 °
Altamont, Monday, 9 November
Clear. High 63°, low 39°.
Pressure30.18 inHg
Wind4.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point44°
Tue, 1065° / 46°0
Morning51°feels 48°
Afternoon62°feels 61°
Evening53°feels 52°
Overnight49°feels 48°
65 °
Altamont, Tuesday, 10 November
Clear. High 65°, low 46°.
Pressure30.06 inHg
Wind7.4 mph SW
Humidity59%
Visibility—
Dew point46°
Wed, 1162° / 43°0
Morning49°feels 47°
Afternoon60°feels 58°
Evening48°feels 45°
Overnight43°feels 40°
62 °
Altamont, Wednesday, 11 November
Overcast. High 62°, low 43°.
Pressure30.00 inHg
Wind7.6 mph NW
Humidity53%
Visibility—
Dew point42°
Thu, 1252° / 36°0
Morning40°feels 36°
Afternoon49°feels 46°
Evening42°feels 38°
Overnight39°feels 34°
52 °
Altamont, Thursday, 12 November
Mostly clear. High 52°, low 36°.
Pressure30.06 inHg
Wind9.1 mph N
Humidity45%
Visibility—
Dew point28°
Fri, 1346° / 35°0
Morning39°feels 35°
Afternoon44°feels 39°
Evening38°feels 33°
Overnight35°feels 30°
46 °
Altamont, Friday, 13 November
Overcast. High 46°, low 35°.
Pressure30.00 inHg
Wind12.2 mph NW
Humidity40%
Visibility—
Dew point21°
Sat, 1446° / 29°0
Morning33°feels 27°
Afternoon43°feels 40°
Evening38°feels 34°
Overnight34°feels 30°
46 °
Altamont, Saturday, 14 November
Clear. High 46°, low 29°.
Pressure30.27 inHg
Wind7.1 mph N
Humidity41%
Visibility—
Dew point20°
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 Altamont, 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.