Weather forecast for tomorrow
Jonestown, PA

Weather forecast for tomorrow

Wednesday, Jun 18.

Thunderstorms
5:33 am

8:40 pm
EDT
Thunderstorms
82°F / 70°F
  • Wind: 9mph SW
  • Humidity: 82%
  • Precip. probability: 65%
  • Precipitation: 0.28"
  • UV index: 7
Tomorrow, in Jonestown, storm clouds are expected to develop.
The likelihood of rain is high. However, precipitation will be light. The maximum temperature will be a warm 82.4°F, while the minimum anticipated temperature is a delightful 69.8°F.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a tropical 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecast high is higher and more aligned with what is typical in July than in June.
Sunrise will be at 5:33 am and sunset at 8:40 pm; tomorrow's daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Jonestown for tomorrow?
Tomorrow, in Jonestown, unstable skies bring the chance of thunderstorms.
Will it rain tomorrow?
Light precipitation of 0.28" is predicted. The likelihood of rainfall is 65%.
What will be the maximum temperature in Jonestown tomorrow?
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 69.8°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 89.6°F.
The maximum temperature will be relatively higher than the average highest temperature of 76.6°F in June. The lowest temperature will be notably higher than the average low of 57.7°F.
What time are sunrise and sunset tomorrow in Jonestown?
On Wednesday, in Jonestown, sunrise will be at 5:33 am and sunset at 8:40 pm (EDT).
How long will the day be tomorrow?
In Jonestown, tomorrow, there will be 15h and 7min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 4mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 98%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
2 am
  • 70°F
  • Feels like:
    72°F
Few Showers
Few Showers
  • Wind: 2mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 95%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 2mph S
  • Pressure: 29.91"Hg
  • Humidity: 97%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
Sunrise: 5:33 am
6 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 1mph S
  • Pressure: 29.91"Hg
  • Humidity: 100%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 1mi
8 am
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 2mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 98%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 75°F
  • Feels like:
    79°F
Showers
Showers
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 89%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 2mi
12 pm
  • 79°F
  • Feels like:
    84°F
Few Showers
Few Showers
  • Wind: 5mph SW
  • Pressure: 29.91"Hg
  • Humidity: 79%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 5mi
2 pm
  • 81°F
  • Feels like:
    84°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph SW
  • Pressure: 29.88"Hg
  • Humidity: 79%
  • Precip. probability: 41%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 82°F
  • Feels like:
    88°F
Showers
Showers
  • Wind: 9mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 73%
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.83"Hg
  • Humidity: 72%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 29.85"Hg
  • Humidity: 82%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 8:40 pm
10 pm
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 29.85"Hg
  • Humidity: 89%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
Tomorrow, on Wednesday, a combination of dull, rain-soaked and turbulent weather is expected.
Rain is expected from 1 am to 3 am, 9 am, 10 am, and from 12 pm to 4 pm. With light precipitation of 0.08", the most intense rain will be falling at 9 am, 1 pm and 2 pm.
The temperature will vary between the lowest temperature of 69.8°F and the highest temperature of 82.4°F. The warmest part of the day will be from 3 pm to 6 pm.
The maximum temperature will be more close to July's average high of 82°F than June's 76.6°F. Forecast models suggest a low also more alike with July's typical minimum of 62.4°F than June's usual 57.7°F.
Updated: Jun 17, 2025 @ 10:58:48 UTC
Published by: Weather U.S. | About Us
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