EN
English Español

As of 02:00 EDT

Weather in Lemont, PA

72°Current weather

Lemont, Sunday, 9 August, 02:00

Partly cloudy. Feels like 73°. High 88°, low 70°.

Pressure30.00 inHg
Wind1 mph N
Humidity91%
Visibility6.2 mi
Dew point69°

Two-week outlook for Lemont, PA: week one averages a high of 81.9° and week two 76.5°, so week two runs 5.5° cooler than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 88°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.9°61.8°0.2 in / 3 d—
2nd (August 16 – August 22)76.5°57.1°0.4 in / 2 d—

Weekend weather

Sun, August 9
Light rain
88°70°
no precip.
Sat, August 15
Clear
78°52°
no precip.
Sun, August 16
Overcast
78°53°
no precip.
Sat, August 22
Overcast
77°49°
no precip.
Mon, 1085° / 67°0.04Light rain
85 °Light rain

Lemont, Monday, 10 August

Light rain. High 85°, low 67°.

Pressure30.03 inHg
Wind8 mph SW
Humidity76%
Visibility6.2 mi
Dew point66°
Tue, 1186° / 67°0.1Light rain
86 °Light rain

Lemont, Tuesday, 11 August

Light rain. High 86°, low 67°.

Pressure29.94 inHg
Wind7.1 mph W
Humidity58%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 65°0.05Light rain
83 °Light rain

Lemont, Wednesday, 12 August

Light rain. High 83°, low 65°.

Pressure29.77 inHg
Wind6.4 mph W
Humidity85%
Visibility6.2 mi
Dew point67°
Thu, 1377° / 59°0Mostly clear
77 °Mostly clear

Lemont, Thursday, 13 August

Mostly clear. High 77°, low 59°.

Pressure29.85 inHg
Wind12.2 mph NW
Humidity34%
Visibility—
Dew point45°
Fri, 1477° / 52°0Clear
77 °Clear

Lemont, Friday, 14 August

Clear. High 77°, low 52°.

Pressure30.03 inHg
Wind7.4 mph NW
Humidity36%
Visibility—
Dew point45°
Sat, 1578° / 52°0Clear
78 °Clear

Lemont, Saturday, 15 August

Clear. High 78°, low 52°.

Pressure30.21 inHg
Wind8.3 mph N
Humidity35%
Visibility—
Dew point45°
Sun, 1678° / 53°0Overcast
78 °Overcast

Lemont, Sunday, 16 August

Overcast. High 78°, low 53°.

Pressure30.18 inHg
Wind3.6 mph E
Humidity41%
Visibility—
Dew point50°
Mon, 1776° / 62°0Overcast
76 °Overcast

Lemont, Monday, 17 August

Overcast. High 76°, low 62°.

Pressure30.06 inHg
Wind6.8 mph S
Humidity58%
Visibility—
Dew point59°
Tue, 1876° / 61°0Overcast
76 °Overcast

Lemont, Tuesday, 18 August

Overcast. High 76°, low 61°.

Pressure30.03 inHg
Wind5.4 mph SE
Humidity65%
Visibility—
Dew point62°
Wed, 1980° / 63°0.38Rain
80 °Rain

Lemont, Wednesday, 19 August

Rain. High 80°, low 63°.

Pressure29.88 inHg
Wind7.6 mph S
Humidity72%
Visibility—
Dew point64°
Thu, 2072° / 59°0.06Light rain
72 °Light rain

Lemont, Thursday, 20 August

Light rain. High 72°, low 59°.

Pressure29.74 inHg
Wind15.4 mph NW
Humidity60%
Visibility—
Dew point55°
Fri, 2176° / 53°0Mostly clear
76 °Mostly clear

Lemont, Friday, 21 August

Mostly clear. High 76°, low 53°.

Pressure29.91 inHg
Wind12.2 mph NW
Humidity33%
Visibility—
Dew point42°
Sat, 2277° / 49°0Overcast
77 °Overcast

Lemont, Saturday, 22 August

Overcast. High 77°, low 49°.

Pressure30.06 inHg
Wind5.2 mph S
Humidity31%
Visibility—
Dew point41°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Lemont, PA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.