Weather forecast for todayLemont, PA

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 3:58 am EST

  • 45°F
  • Feels like:
    45°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 2mphENE 70°
  • Humidity: 100%
  • Dewpoint: 45°F
  • Pressure: 30.31"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In Lemont, at the moment, a light breeze complements the fair weather.
The temperature is a chilly 44.6°F. The current temperature is almost at the minimum-anticipated 41°F for today.

Tuesday Oct 27, 2026

  • 64°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNE 34°
  • Humidity: 77%
  • UV index: 4
  • Sunrise: 7:36 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
Today, mostly sunny and dry conditions will continue.
The highest temperature will be a comfortable 64.4°F, while the lowest predicted temperature is a cold 41°F.
The expected maximum temperature will be relatively higher than October's typical high of 59.9°F.
Sunrise will be at 7:36 am and sunset at 6:14 pm; the daylight will last for 10h and 38min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 63°C.
Coldest hour: 7 am 43°C.

Chance of precipitation

Highest chance: 11 pm 5%.

Hourly weather forecast

  • 6 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphNNE 23°
  • Humidity: 100%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:36 am
  • 8 am
  • 43°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphNNE 30°
  • Humidity: 100%
  • Pressure: 30.36"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNE 45°
  • Humidity: 85%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 33°
  • Humidity: 65%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 56°
  • Humidity: 53%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphN 2°
  • Humidity: 54%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphENE 74°
  • Humidity: 59%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:14 pm
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphE 88°
  • Humidity: 69%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphESE 106°
  • Humidity: 79%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a combination of bright and dull weather is expected.
The temperature will be between the highest temperature of 62.6°F and the lowest temperature of 42.8°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be slightly warmer than October's average high of 59.9°F. The temperature low is forecasted to be also resembling the usual October value of 43.2°F.
Updated: Oct 27, 2026 @ 08:58:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:58 am EST) it is 44.6°F in Lemont.

On Tuesday, expect plenty of sunshine and only a few scattered clouds.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 41°F.
The highest temperature will be relatively higher than the average maximum of 59.9°F in October. The lowest temperature will be in line with the average low of 43.2°F.

On Tuesday, in Lemont, sunrise will be at 7:36 am and sunset at 6:14 pm (EDT).

In Lemont, today, there will be 10h and 38min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Lemont, Pennsylvania, USA

  • en: Lemont, Pennsylvania, USA
  • es: Lemont, Pensilvania, EE.UU.
  • hr: Limont, Pensilvanija, SAD
  • mk: Limont, Pensilvanija, SAD
  • sr: Limont, Pensilvanija, SAD
  • zh: Lemont, 宾夕法尼亚, 美国
  • Latitude: 40.810618°
  • Longitude: -77.818334°
  • Elevation: 1010 ft
  • Current time: 4:58am EST
  • Sunrise: 7:36 am EST
  • Sunset: 6:14 pm EST
  • Timezone: America/New_York

Nearby Lemont, Pennsylvania, USA

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