Weather forecast for tomorrow
Mount Gretna, PA

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Weather forecast and temperature for tomorrow - Thursday, Jan 23.

Mostly Sunny
7:20 am

5:15 pm
EST
Mostly Sunny
27°F / 14°F
  • Wind: 7mph SSW
  • Humidity: 57%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 2
Tomorrow, in Mount Gretna, primarily cloudless sky and mainly sunny weather are also anticipated.
The highest forecasted temperature is a freezing 26.6°F (-3°C), while the lowest temperature will be a subzero 14°F (-10°C).
The day's peak temperature will be a few degrees lower than the regular high for January of 33.8°F (1°C).
Sunrise will be at 7:20 am and sunset at 5:15 pm; tomorrow's daylight will last for 9h and 55min.

Frequently asked questions

What is the weather forecast for Mount Gretna for tomorrow?

Tomorrow, on Thursday, a primarily bright and cloudless sky is expected.

What will be the highest temperature tomorrow?

Tomorrow, the highest temperature will be 26.6°F (-3°C), while the lowest temperature will be 14°F (-10°C).
The maximum temperature will be a couple of degrees lower than the average highest temperature of 33.8°F (1°C) in January. The lowest temperature will be also relatively lower than the average low of 21.6°F (-5.8°C).

When is the sunrise / sunset tomorrow?

On Thursday, in Mount Gretna, sunrise will be at 7:20 am and sunset at 5:15 pm (EST).

How long will the day be tomorrow?

Tomorrow, the daylight will last for 9h and 55min.

Hourly weather forecast and temperature - Mount Gretna, PA

12 am
  • 7°F
  • Feels like:
    7°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 30.42"Hg
  • Humidity: 66%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 5°F
  • Feels like:
    5°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 30.42"Hg
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 5°F
  • Feels like:
    5°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph SSE
  • Pressure: 30.39"Hg
  • Humidity: 72%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
6 am
  • 5°F
  • Feels like:
    -2°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SE
  • Pressure: 30.36"Hg
  • Humidity: 73%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 7:20 am
8 am
  • 5°F
  • Feels like:
    5°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSE
  • Pressure: 30.33"Hg
  • Humidity: 75%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 14°F
  • Feels like:
    7°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 30.3"Hg
  • Humidity: 60%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 21°F
  • Feels like:
    12°F
Sunny
Sunny
  • Wind: 7mph SSW
  • Pressure: 30.24"Hg
  • Humidity: 50%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 25°F
  • Feels like:
    18°F
Sunny
Sunny
  • Wind: 6mph SW
  • Pressure: 30.18"Hg
  • Humidity: 47%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 25°F
  • Feels like:
    19°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SW
  • Pressure: 30.15"Hg
  • Humidity: 48%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:15 pm
6 pm
  • 21°F
  • Feels like:
    16°F
Clear
Clear
  • Wind: 4mph SW
  • Pressure: 30.15"Hg
  • Humidity: 55%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
8 pm
  • 19°F
  • Feels like:
    12°F
Clear
Clear
  • Wind: 5mph WSW
  • Pressure: 30.15"Hg
  • Humidity: 61%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 18°F
  • Feels like:
    10°F
Clear
Clear
  • Wind: 5mph W
  • Pressure: 30.15"Hg
  • Humidity: 64%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, a combination of cloudy and sunny weather is predicted.
The temperature will be between a minimum of 5°F (-15°C) and a maximum of 24.8°F (-4°C). The feels-like temperature will be between a minimum of -2.2°F (-19°C) and a maximum of 19.4°F (-7°C). The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature will be a few degrees lower than the average maximum of 33.8°F (1°C) in January. The lowest temperature will be also a couple of degrees lower than the average minimum of 21.6°F (-5.8°C) in January.
With an average high-temperature of 33.8°F (1°C) and an average low-temperature of 21.6°F (-5.8°C), January is the coldest month in Mount Gretna.
Updated: Jan 22, 2025 @ 05:05:26 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Mount Gretna, Pennsylvania, USA

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