Weather forecast for 10 days
Johnstown, PA

Weather forecast for the weekend

Saturday, May 10.

Sunny
6:02 am

8:21 pm
EDT
Sunny
72°F / 50°F
  • Wind: 11mph WNW
  • Humidity: 44%
  • Precip. probability: 3%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, on Saturday, May 10, sunshine and minimal clouds are in the outlook.
The maximum predicted temperature is a delightful 71.6°F, while the minimum temperature will be a crisp 50°F.
The predicted peak temperature will reflect the average May high of 68°F.
Sunrise will be at 6:02 am and sunset at 8:21 pm; tomorrow's daylight will last for 14h and 19min.

Sunday, May 11.

Partly Cloudy
6:01 am

8:22 pm
EDT
Partly Cloudy
79°F / 55°F
  • Wind: 6mph NNW
  • Humidity: 47%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 11, sunny moments will alternate with patchy cloud cover.
The temperature scale will run from a maximum of a moderately hot 78.8°F to a minimum of a moderate 55.4°F.
On Sunday, a maximum of 78.8°F is expected - more characteristic of June than of May.
Sunrise will be at 6:01 am and sunset at 8:22 pm; the daylight will last for 14h and 22min.

Frequently asked questions

What is the weather forecast for Johnstown for Sunday?
On Sunday, moderate cloud cover will mix with sunshine throughout the day.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 78.8°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for Johnstown for the next ten days?
In Johnstown, weather will be unstable, and a combination of gloomy, rain-filled, turbulent and bright weather is predicted for the next ten days.
Will it rain in the next ten days in Johnstown?
Rain is expected on Monday through next Sunday in Johnstown. Tuesday, with light precipitation of 0.39", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 68°F and 82.4°F, as the minimum temperature will be between 41°F and 66.2°F.
What will be the warmest and the coldest days?
With the maximum temperature of 82.4°F, next Friday will be the warmest day. With a maximum temperature of 68°F, Tuesday will be the coldest day.

Long-term weather forecast

FriMay 9.
  • min.
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 58%
  • UV index: 0
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:03 am 8:20 pm EDT
SatMay 10.
  • 72°F
  • 50°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:02 am 8:21 pm EDT
SunMay 11.
  • 79°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NNW
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:01 am 8:22 pm EDT
MonMay 12.
  • 75°F
  • 61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSE
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • 6:00 am 8:23 pm EDT
TueMay 13.
  • 68°F
  • 61°F
Showers
Showers
  • Wind: 13mph SE
  • Humidity: 88%
  • UV index: 4
  • Precip. probability: 60%
  • Precipitation: 0.39"
  • 5:59 am 8:24 pm EDT
WedMay 14.
  • 73°F
  • 63°F
Showers
Showers
  • Wind: 7mph SE
  • Humidity: 77%
  • UV index: 5
  • Precip. probability: 42%
  • Precipitation: 0.16"
  • 5:58 am 8:25 pm EDT
ThuMay 15.
  • 81°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph SW
  • Humidity: 71%
  • UV index: 8
  • Precip. probability: 40%
  • Precipitation: 0.16"
  • 5:57 am 8:26 pm EDT
FriMay 16.
  • 82°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph SW
  • Humidity: 71%
  • UV index: 8
  • Precip. probability: 43%
  • Precipitation: 0.2"
  • 5:56 am 8:27 pm EDT
SatMay 17.
  • 77°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 10mph WSW
  • Humidity: 68%
  • UV index: 7
  • Precip. probability: 51%
  • Precipitation: 0.2"
  • 5:55 am 8:28 pm EDT
SunMay 18.
  • 73°F
  • 55°F
PM Showers
PM Showers
  • Wind: 10mph W
  • Humidity: 68%
  • UV index: 7
  • Precip. probability: 41%
  • Precipitation: 0.16"
  • 5:54 am 8:29 pm EDT
An unsettled pattern is expected over the next ten days, and a mix of cloudy, rainy, thunderstorm-prone and clear weather is forecasted.
Rain is forecasted for Monday through next Sunday.
Temperature fluctuation will be noticeable in the upcoming period. The maximum temperature will vary between 68°F and 82.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 41°F and 66.2°F.
The warmest day will be next Friday, with a maximum of 82.4°F; Tuesday will be the coldest day, with the highest temperature of 68°F.
Updated: May 9, 2025 @ 20:33:22 UTC
Published by: Weather Atlas | About Us
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