Weather forecast for tomorrow
Lanark, PA

Weather forecast for tomorrow

Saturday, May 3.

PM Thunderstorms
5:55 am

8:01 pm
EDT
PM Thunderstorms
82°F / 61°F
  • Wind: 12mph SSW
  • Humidity: 62%
  • Precip. probability: 49%
  • Precipitation: 0.79"
  • UV index: 6
On Saturday, in Lanark, thunderstorms may form in the afternoon with sudden rainfall.
With a low probability, moderate precipitation is expected for tomorrow. Temperatures are predicted to peak at a warm 82.4°F and drop to a minimum of an enjoyable 60.8°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at a blazing 86°F. Note that heat index values are valued for light wind and location in the shade.
On tomorrow, conditions will be warmer with a temperature more like June's typical high of 77.5°F.
Sunrise will be at 5:55 am and sunset at 8:01 pm; tomorrow's daylight will last for 14h and 5min.

Frequently asked questions

What is the weather forecast for Lanark for tomorrow?
On Saturday, in Lanark, afternoon storms could include thunder and brief downpours.
Will it rain tomorrow?
Moderate precipitation of 0.79" is anticipated. The likelihood of rainfall is 49%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 60.8°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at 86°F.
The highest temperature tomorrow will be notably higher than the average maximum of 69.4°F in May. Tomorrow, the lowest temperature will be also uncommonly higher than the average low of 50.5°F.
When is the sunrise / sunset tomorrow?
On Saturday, in Lanark, sunrise will be at 5:55 am and sunset at 8:01 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 14h and 5min.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 67%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph S
  • Pressure: 29.85"Hg
  • Humidity: 76%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 0mph SE
  • Pressure: 29.85"Hg
  • Humidity: 81%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:55 am
6 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 81%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 68%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    79°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.83"Hg
  • Humidity: 54%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 12mph SW
  • Pressure: 29.83"Hg
  • Humidity: 51%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SW
  • Pressure: 29.8"Hg
  • Humidity: 52%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph SW
  • Pressure: 29.83"Hg
  • Humidity: 59%
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • Visibility: 7mi
8 pm
  • 70°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 4mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 73%
  • Precip. probability: 71%
  • Precipitation: 0.12"
  • Visibility: 5mi
Sunset: 8:01 pm
10 pm
  • 66°F
  • Feels like:
    66°F
Thunderstorms
Thunderstorms
  • Wind: 4mph S
  • Pressure: 29.88"Hg
  • Humidity: 83%
  • Precip. probability: 95%
  • Precipitation: 0.35"
  • Visibility: 1mi
Tomorrow, weather will be unstable, and a combination of primarily dull and occasionally turbulent, damp and dry and sunny weather is anticipated.
Rainfall is predicted at 1 pm, and from 6 pm to 11 pm. With increased precipitation of 0.35", most rainfall is expected at 10 pm.
The temperature will vary between the lowest temperature of 60.8°F and the highest temperature of 80.6°F. The warmest part of the day will be from 1 pm to 4 pm.
Tomorrow, the temperature will feel more resembling June's average high than the usual for May. Tomorrow, expect the temperature to be also more similar to the typical minimum for June than for May.
Updated: May 2, 2025 @ 19:41:58 UTC
Published by: Weather U.S. | About Us
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