Weather forecast for tomorrow
Thursday, Jun 19.
5:38 am
8:00 pm
PDT
8:00 pm
PDT
Partly Cloudy
86°F / 61°F
- Wind: 11mph WSW
- Humidity: 57%
- Precip. probability: 7%
- Precipitation: 0"
- UV index: 11
On Thursday, June 19, occasional clouds will pass by, but expect bright spells.
The maximum forecasted temperature is a tropical 86°F, while the minimum temperature will be a comfortable 60.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a blazing 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The temperature of 86°F reflects July's climate better than June's.
Sunrise will be at 5:38 am and sunset at 8:00 pm; tomorrow's daylight will last for 14h and 22min.
The maximum forecasted temperature is a tropical 86°F, while the minimum temperature will be a comfortable 60.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a blazing 89.6°F. Note that heat index values are valued for light wind and location in the shade.
The temperature of 86°F reflects July's climate better than June's.
Sunrise will be at 5:38 am and sunset at 8:00 pm; tomorrow's daylight will last for 14h and 22min.
Frequently asked questions
What is the weather forecast for Johnstown for tomorrow?
Tomorrow, expect a mix of sun and clouds throughout the day.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 60.8°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 89.6°F.
The maximum temperature will be relatively higher than the average highest temperature of 78.4°F in June. The lowest temperature will be also moderately higher than the average low of 56.8°F.
The maximum temperature will be relatively higher than the average highest temperature of 78.4°F in June. The lowest temperature will be also moderately higher than the average low of 56.8°F.
When is the sunrise / sunset tomorrow?
On Thursday, in Johnstown, sunrise will be at 5:38 am and sunset at 8:00 pm (PDT).
How many hours of daylight will Johnstown have tomorrow?
Tomorrow, the daylight will last for 14h and 22min.
Hourly weather forecast
12 am
- 63°F
- Feels like:
63°F
Partly Cloudy
- Wind: 2mph W
- Pressure: 29.8"Hg
- Humidity: 83%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 63°F
- Feels like:
63°F
Partly Cloudy
- Wind: 2mph W
- Pressure: 29.8"Hg
- Humidity: 87%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 9mi
4 am
- 61°F
- Feels like:
61°F
Cloudy
- Wind: 2mph W
- Pressure: 29.77"Hg
- Humidity: 90%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 1mi
Sunrise: 5:38 am
6 am
- 61°F
- Feels like:
61°F
Foggy
- Wind: 2mph WSW
- Pressure: 29.8"Hg
- Humidity: 89%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 0mi
8 am
- 64°F
- Feels like:
64°F
Cloudy
- Wind: 2mph WSW
- Pressure: 29.8"Hg
- Humidity: 84%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 70°F
- Feels like:
70°F
Mostly Sunny
- Wind: 3mph WSW
- Pressure: 29.8"Hg
- Humidity: 67%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 81°F
- Feels like:
82°F
Sunny
- Wind: 7mph WSW
- Pressure: 29.77"Hg
- Humidity: 47%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 84°F
- Feels like:
84°F
Sunny
- Wind: 10mph WSW
- Pressure: 29.77"Hg
- Humidity: 40%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 9mi
4 pm
- 82°F
- Feels like:
84°F
Sunny
- Wind: 11mph WSW
- Pressure: 29.77"Hg
- Humidity: 41%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 7mi
6 pm
- 77°F
- Feels like:
81°F
Sunny
- Wind: 9mph WSW
- Pressure: 29.77"Hg
- Humidity: 51%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 8mi
8 pm
- 70°F
- Feels like:
70°F
Clear
- Wind: 6mph W
- Pressure: 29.8"Hg
- Humidity: 65%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 9mi
Sunset: 8:00 pm
10 pm
- 66°F
- Feels like:
66°F
Clear
- Wind: 4mph W
- Pressure: 29.8"Hg
- Humidity: 76%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, a combination of sun-filled, cloud-filled and low-visibility weather is anticipated.
The temperature will vary between the lowest temperature of 60.8°F and the highest temperature of 84.2°F. The hottest part of the day will be from 1 pm to 3 pm.
The forecasted high is more comparable to July's typical maximum of 83.7°F than the usual for June. The lowest temperature is expected to be a couple of degrees higher than the average minimum in June, typically 56.8°F.
The temperature will vary between the lowest temperature of 60.8°F and the highest temperature of 84.2°F. The hottest part of the day will be from 1 pm to 3 pm.
The forecasted high is more comparable to July's typical maximum of 83.7°F than the usual for June. The lowest temperature is expected to be a couple of degrees higher than the average minimum in June, typically 56.8°F.
Updated: Jun 19, 2025 @ 04:53:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate