Weather forecast for 10 days
Jonestown, PA

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:34 am

8:41 pm
EDT
Partly Cloudy
86°F / 68°F
  • Wind: 7mph WSW
  • Humidity: 62%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Jonestown, a partly cloudy outlook will keep the sky interesting throughout the day.
Rainfall is not predicted. The temperature is anticipated to vary between a humid 86°F and an agreeable 68°F.
On Saturday, the forecasted high will be higher and closer to July's typical value of 82°F than June's 76.6°F.
Sunrise will be at 5:34 am and sunset at 8:41 pm; the daylight will last for 15h and 7min.

Sunday, Jun 22.

Partly Cloudy
5:34 am

8:41 pm
EDT
Partly Cloudy
91°F / 73°F
  • Wind: 7mph W
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Sunday, June 22, a partly cloudy outlook will keep the sky interesting throughout the day.
Rainfall is not expected. Temperature is anticipated to swing from a high of a humid 91.4°F to a low of a temperate 73.4°F.
The temperature will be higher and more consistent with July's average high of 82°F than with June's usual.
Sunrise will be at 5:34 am and sunset at 8:41 pm; the daylight will last for 15h and 7min.

Frequently asked questions

What is the weather forecast for Jonestown for Saturday?
On Saturday, in Jonestown, high-altitude clouds may scatter across the sky, but the sun will still shine.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 86°F, while the lowest temperature will be 68°F.
What is the weather forecast for Jonestown for Sunday?
On Sunday, a pleasant mix of sun and clouds will define the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 91.4°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Jonestown for the next ten days?
In Jonestown, weather will be unstable, and a combination of rainy, clear, cloudy and turbulent weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Monday through Thursday and next Wednesday in Jonestown. Wednesday, with light precipitation of 0.39", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 95°F, as the minimum temperature will vary between 62.6°F and 75.2°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 66.2°F and 116.6°F.
What will be the hottest and the coldest days?
The hottest days will be next Monday and Tuesday, with a maximum of 95°F. Today is the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

MonJun 16.
  • 66°F
  • 63°F
Showers
Showers
  • Wind: 7mph E
  • Humidity: 92%
  • UV index: 4
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • 5:33 am 8:39 pm EDT
TueJun 17.
  • 75°F
  • 68°F
AM Showers
AM Showers
  • Wind: 7mph SSE
  • Humidity: 89%
  • UV index: 4
  • Precip. probability: 43%
  • Precipitation: 0.2"
  • 5:33 am 8:40 pm EDT
WedJun 18.
  • 82°F
  • 70°F
PM Showers
PM Showers
  • Wind: 7mph WSW
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 0.39"
  • 5:33 am 8:40 pm EDT
ThuJun 19.
  • 86°F
  • 63°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 14mph WSW
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 50%
  • Precipitation: 0.2"
  • 5:33 am 8:40 pm EDT
FriJun 20.
  • 82°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph W
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:34 am 8:41 pm EDT
SatJun 21.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:34 am 8:41 pm EDT
SunJun 22.
  • 91°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:34 am 8:41 pm EDT
MonJun 23.
  • 95°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WNW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:34 am 8:41 pm EDT
TueJun 24.
  • 95°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph W
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:35 am 8:41 pm EDT
WedJun 25.
  • 91°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WNW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 23%
  • Precipitation: 0.08"
  • 5:35 am 8:41 pm EDT
An unsettled pattern is expected over the next ten days, and a mix of rainy, sun-filled, overcast and unstable weather is expected.
Rainfall is expected on Monday through Thursday and next Wednesday.
Substantial differences in temperature are forecasted in the upcoming days. Forecast highs will fluctuate between 66.2°F and 95°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 62.6°F and 75.2°F.
Next Monday and Tuesday, with the highest temperature of 95°F, will be the hottest days in Jonestown; today is the coldest day, with a maximum temperature of 66.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase significantly and vary between 66.2°F and a burning hot 116.6°F.
Updated: Jun 16, 2025 @ 15:20:06 UTC
Published by: Weather U.S. | About Us
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