Weather forecast for tomorrow
Pennsburg, PA

Weather forecast for tomorrow

Wednesday, Jun 18.

Scattered Thunderstorms
5:29 am

8:36 pm
EDT
Scattered Thunderstorms
84°F / 70°F
  • Wind: 5mph SW
  • Humidity: 85%
  • Precip. probability: 59%
  • Precipitation: 0.24"
  • UV index: 5
Tomorrow, scattered thunderstorms are expected, and a few may bring strong wind gusts.
With a high probability, light precipitation is forecasted. Predicted temperature values will span from a moderately hot 84.2°F down to a delightful 69.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a sweltering 96.8°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated peak temperature today will be relatively higher than the average June maximum of 78.8°F.
Sunrise will be at 5:29 am and sunset at 8:36 pm; tomorrow's daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Pennsburg for tomorrow?
Tomorrow, in Pennsburg, expect scattered thunderstorms that may be accompanied by brief heavy rain and thunder.
Will it rain tomorrow in Pennsburg?
With a probability of 59%, light precipitation of 0.24" is anticipated.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 69.8°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 96.8°F.
The highest temperature will be a few degrees higher than the average maximum of 78.8°F in June. The lowest temperature will be noticeably higher than the average low of 59.2°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Pennsburg, sunrise will be at 5:29 am and sunset at 8:36 pm (EDT).
How long will the day be tomorrow?
In Pennsburg, tomorrow, there will be 15h and 7min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Light Rain
Light Rain
  • Wind: 3mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 96%
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 am
  • 68°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 3mph S
  • Pressure: 29.91"Hg
  • Humidity: 99%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 am
  • 68°F
  • Feels like:
    70°F
Showers
Showers
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 98%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 1mi
Sunrise: 5:29 am
6 am
  • 68°F
  • Feels like:
    70°F
Cloudy
Cloudy
  • Wind: 1mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 99%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 1mi
10 am
  • 75°F
  • Feels like:
    79°F
Cloudy
Cloudy
  • Wind: 3mph S
  • Pressure: 29.91"Hg
  • Humidity: 90%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 4mi
12 pm
  • 79°F
  • Feels like:
    84°F
Showers
Showers
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 81°F
  • Feels like:
    86°F
Showers
Showers
  • Wind: 4mph SW
  • Pressure: 29.88"Hg
  • Humidity: 80%
  • Precip. probability: 58%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 82°F
  • Feels like:
    88°F
Showers
Showers
  • Wind: 5mph SW
  • Pressure: 29.85"Hg
  • Humidity: 77%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SW
  • Pressure: 29.85"Hg
  • Humidity: 76%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 8mi
8 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 81%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
Sunset: 8:36 pm
10 pm
  • 73°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 92%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 5mi
Tomorrow, on Wednesday, a combination of cloud-filled, showery and lightning-active weather is expected.
Rain is anticipated from 12 am to 5 am, 7 am, 8 am, and from 12 pm to 4 pm. With light precipitation of 0.12", most rainfall is expected at 1 pm.
The temperature will be between the lowest temperature of 68°F and the highest temperature of 82.4°F. The warmest part of the day will be from 4 pm to 6 pm.
The high will be moderately higher than the normal maximum of 78.8°F for June. The expected low will be more alike with what’s common in July than the current June average of 59.2°F.
Updated: Jun 17, 2025 @ 16:04:46 UTC
Published by: Weather U.S. | About Us
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