10-day forecast for Lemont, PA: 30° to 61°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Tuesday, November 10
38° · 0.13 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0955° / 46°0
Morning50°feels 44°
Afternoon55°feels 53°
Evening49°feels 46°
Overnight49°feels 43°
55 °
Lemont, Monday, 9 November
Overcast. High 55°, low 46°.
Pressure29.94 inHg
Wind17.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point36°
Tue, 1061° / 43°0
Morning48°feels 44°
Afternoon58°feels 56°
Evening48°feels 45°
Overnight43°feels 39°
61 °
Lemont, Tuesday, 10 November
Clear. High 61°, low 43°.
Pressure29.91 inHg
Wind12.5 mph W
Humidity54%
Visibility6.2 mi
Dew point40°
Wed, 1157° / 37°0
Morning41°feels 39°
Afternoon57°feels 54°
Evening46°feels 46°
Overnight40°feels 38°
57 °
Lemont, Wednesday, 11 November
Overcast. High 57°, low 37°.
Pressure29.94 inHg
Wind6.4 mph W
Humidity61%
Visibility6.2 mi
Dew point41°
Thu, 1248° / 40°0.15
Morning43°feels 40°
Afternoon46°feels 42°
Evening40°feels 34°
Overnight43°feels 41°
48 °
Lemont, Thursday, 12 November
Light rain. High 48°, low 40°.
Pressure29.62 inHg
Wind8.6 mph NE
Humidity90%
Visibility6.2 mi
Dew point44°
Fri, 1338° / 35°0.13
Morning36°feels 29°
Afternoon37°feels 29°
Evening37°feels 30°
Overnight35°feels 28°
38 °
Lemont, Friday, 13 November
Snow. High 38°, low 35°.
Pressure29.74 inHg
Wind10.8 mph N
Humidity83%
Visibility—
Dew point32°
Sat, 1441° / 30°0.01
Morning33°feels 25°
Afternoon38°feels 30°
Evening38°feels 30°
Overnight36°feels 28°
41 °
Lemont, Saturday, 14 November
Light snow. High 41°, low 30°.
Pressure29.88 inHg
Wind14.8 mph NW
Humidity78%
Visibility—
Dew point30°
Sun, 1539° / 38°0.13
Morning39°feels 31°
Afternoon38°feels 31°
Evening38°feels 31°
Overnight39°feels 31°
39 °
Lemont, Sunday, 15 November
Snow. High 39°, low 38°.
Pressure29.80 inHg
Wind16.2 mph NW
Humidity96%
Visibility—
Dew point37°
Mon, 1643° / 36°0
Morning39°feels 31°
Afternoon41°feels 34°
Evening40°feels 35°
Overnight39°feels 33°
43 °
Lemont, Monday, 16 November
Light rain. High 43°, low 36°.
Pressure30.06 inHg
Wind12.4 mph NW
Humidity75%
Visibility—
Dew point33°
Tue, 1748° / 35°0
Morning40°feels 35°
Afternoon43°feels 38°
Evening44°feels 41°
Overnight36°feels 35°
48 °
Lemont, Tuesday, 17 November
Overcast. High 48°, low 35°.
Pressure30.39 inHg
Wind9.1 mph N
Humidity69%
Visibility—
Dew point33°
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 Lemont, PA 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.