10-day forecast for Lemont, PA: 33° to 70°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Wednesday, November 4
48° · 0.8 in
Worst day: Monday, November 9
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0370° / 39°0
Morning46°feels 44°
Afternoon70°feels 68°
Evening56°feels 54°
Overnight42°feels 39°
70 °
Lemont, Tuesday, 3 November
Overcast. High 70°, low 39°.
Pressure30.24 inHg
Wind5.1 mph S
Humidity41%
Visibility6.2 mi
Dew point41°
Wed, 0470° / 49°0
Morning52°feels 52°
Afternoon70°feels 69°
Evening60°feels 60°
Overnight52°feels 51°
70 °
Lemont, Wednesday, 4 November
Mostly clear. High 70°, low 49°.
Pressure30.06 inHg
Wind9.4 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 0566° / 54°0.61
Morning60°feels 60°
Afternoon64°feels 64°
Evening56°feels 56°
Overnight58°feels 58°
66 °
Lemont, Thursday, 5 November
Rain. High 66°, low 54°.
Pressure29.80 inHg
Wind9.5 mph SW
Humidity99%
Visibility3.8 mi
Dew point61°
Fri, 0664° / 47°0
Morning51°feels 51°
Afternoon60°feels 59°
Evening59°feels 57°
Overnight49°feels 49°
64 °
Lemont, Friday, 6 November
Partly cloudy. High 64°, low 47°.
Pressure29.85 inHg
Wind7.4 mph SW
Humidity63%
Visibility—
Dew point46°
Sat, 0754° / 42°0.07
Morning48°feels 47°
Afternoon53°feels 52°
Evening49°feels 48°
Overnight43°feels 40°
54 °
Lemont, Saturday, 7 November
Light rain. High 54°, low 42°.
Pressure29.85 inHg
Wind7.4 mph W
Humidity79%
Visibility—
Dew point47°
Sun, 0852° / 33°0
Morning38°feels 35°
Afternoon47°feels 45°
Evening50°feels 48°
Overnight42°feels 42°
52 °
Lemont, Sunday, 8 November
Partly cloudy. High 52°, low 33°.
Pressure29.88 inHg
Wind10.1 mph SE
Humidity60%
Visibility—
Dew point31°
Mon, 0948° / 41°0.8
Morning46°feels 43°
Afternoon46°feels 44°
Evening47°feels 41°
Overnight42°feels 36°
48 °
Lemont, Monday, 9 November
Rain. High 48°, low 41°.
Pressure29.50 inHg
Wind15.7 mph W
Humidity97%
Visibility—
Dew point45°
Tue, 1043° / 35°0.06
Morning38°feels 31°
Afternoon42°feels 35°
Evening42°feels 36°
Overnight38°feels 32°
43 °
Lemont, Tuesday, 10 November
Light rain. High 43°, low 35°.
Pressure29.83 inHg
Wind13.6 mph W
Humidity67%
Visibility—
Dew point31°
Wed, 1145° / 37°0.01
Morning38°feels 31°
Afternoon41°feels 33°
Evening42°feels 36°
Overnight40°feels 34°
45 °
Lemont, Wednesday, 11 November
Light rain. High 45°, low 37°.
Pressure29.94 inHg
Wind15.4 mph W
Humidity81%
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 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.