National Weather Service forecast

Lemont, Pennsylvania Weather

48°Overnight: Patchy Fog
Wind S 2 mph
7-DayHourlyRadar

Lemont 7-Day Forecast

  1. Overnight
    48°F
    Patchy Fog

    Patchy fog after 3am. Mostly clear, with a low around 48. South wind around 2 mph.

  2. Wednesday
    74°F
    Patchy Fog then Mostly Sunny
    1% chance of precipitation

    Patchy fog before 8am. Mostly sunny, with a high near 74. South wind 0 to 9 mph.

  3. Wednesday Night
    60°F
    Light Rain
    96% chance of precipitation

    Rain after 10pm. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.

  4. Thursday
    73°F
    Light Rain Likely
    69% chance of precipitation

    Rain likely before 1pm. Mostly cloudy, with a high near 73. Southwest wind 3 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

  5. Thursday Night
    48°F
    Mostly Cloudy
    5% chance of precipitation

    Mostly cloudy, with a low around 48. West wind 0 to 3 mph.

  6. Friday
    66°F
    Partly Sunny
    11% chance of precipitation

    Partly sunny, with a high near 66.

  7. Friday Night
    42°F
    Partly Cloudy
    9% chance of precipitation

    Partly cloudy, with a low around 42.

  8. Saturday
    58°F
    Chance Light Rain
    27% chance of precipitation

    A chance of rain after 7am. Partly sunny, with a high near 58. Chance of precipitation is 30%.

  9. Saturday Night
    36°F
    Slight Chance Light Rain
    18% chance of precipitation

    A slight chance of rain before 1am. Mostly cloudy, with a low around 36.

  10. Sunday
    57°F
    Partly Sunny
    6% chance of precipitation

    Partly sunny, with a high near 57.

  11. Sunday Night
    33°F
    Partly Cloudy
    7% chance of precipitation

    Partly cloudy, with a low around 33.

  12. Monday
    57°F
    Mostly Sunny
    11% chance of precipitation

    Mostly sunny, with a high near 57.

  13. Monday Night
    32°F
    Partly Cloudy
    8% chance of precipitation

    Partly cloudy, with a low around 32.

  14. Tuesday
    61°F
    Mostly Sunny
    4% chance of precipitation

    Mostly sunny, with a high near 61.

Issued by the National Weather Service (CTP office), updated .

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About Lemont

Population (2020 Census)
2,276
Coordinates
40.812, -77.816
Elevation
997 ft
NWS forecast office
CTP
Time zone
America/New York
Sunrise today
6:45 AM EST
Sunset today
5:04 PM EST
Daylight today
10 h 19 min

Lemont Weather Questions

What is the weather forecast for Lemont, Pennsylvania?

Overnight: Patchy fog after 3am. Mostly clear, with a low around 48. South wind around 2 mph. Wednesday: Patchy fog before 8am. Mostly sunny, with a high near 74. South wind 0 to 9 mph.

Will it rain or snow in Lemont this week?

The best chance of precipitation is Wednesday Night at 96%. Periods with a 30% chance or more: Wednesday Night (96%), Thursday (69%).

How warm and how cold will it get in Lemont this week?

The warmest day is Wednesday, with a high near 74°F. The coldest night is Monday Night, with a low near 32°F.

What time are sunrise and sunset in Lemont today?

Sunrise is at 6:45 AM EST and sunset is at 5:04 PM EST, for 10 h 19 min of daylight.

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