Home /United States /Johnstown Weather
Johnstown weather
Current conditions and a 14-day forecast for Johnstown, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
28°C
Clear sky · feels 32°C
Humidity
65%
relative humidity
Wind
14 km/h
10m wind speed
Chance of rain
2%
today
Next 24 hours in Johnstown
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 12pm | Clear sky | 28°C | 0% |
| 1pm | Clear sky | 29°C | 0% |
| 2pm | Clear sky | 30°C | 0% |
| 3pm | Clear sky | 31°C | 1% |
| 4pm | Overcast | 32°C | 1% |
| 5pm | Clear sky | 33°C | 1% |
| 6pm | Clear sky | 32°C | 1% |
| 7pm | Mainly clear | 31°C | 1% |
| 8pm | Overcast | 28°C | 1% |
| 9pm | Overcast | 26°C | 1% |
| 10pm | Overcast | 25°C | 1% |
| 11pm | Overcast | 25°C | 1% |
| 12am | Overcast | 23°C | 1% |
| 1am | Overcast | 23°C | 1% |
| 2am | Overcast | 22°C | 1% |
| 3am | Overcast | 22°C | 0% |
| 4am | Overcast | 21°C | 0% |
| 5am | Overcast | 20°C | 1% |
| 6am | Overcast | 20°C | 0% |
| 7am | Overcast | 21°C | 0% |
| 8am | Overcast | 24°C | 0% |
| 9am | Overcast | 27°C | 0% |
| 10am | Overcast | 28°C | 0% |
| 11am | Clear sky | 29°C | 0% |
14-day forecast for Johnstown
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Overcast | 33° / 19° | 2% |
| Thu, Jul 16 | Overcast | 34° / 20° | 4% |
| Fri, Jul 17 | Moderate drizzle | 29° / 16° | 11% |
| Sat, Jul 18 | Thunderstorm with hail | 26° / 18° | 86% |
| Sun, Jul 19 | Thunderstorm | 25° / 14° | 86% |
| Mon, Jul 20 | Overcast | 27° / 12° | 16% |
| Tue, Jul 21 | Dense drizzle | 27° / 10° | 50% |
| Wed, Jul 22 | Clear sky | 24° / 9° | 42% |
| Thu, Jul 23 | Partly cloudy | 27° / 13° | 8% |
| Fri, Jul 24 | Thunderstorm | 21° / 17° | 16% |
| Sat, Jul 25 | Light drizzle | 21° / 9° | 22% |
| Sun, Jul 26 | Partly cloudy | 21° / 8° | 66% |
| Mon, Jul 27 | Overcast | 24° / 9° | 44% |
| Tue, Jul 28 | Overcast | 24° / 12° | 29% |
Want more sun and moon detail for Johnstown? Use the sun calculator or moon calculator and search for Johnstown. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Johnstown today?
Current conditions and today's forecast for Johnstown, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Johnstown's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Johnstown's climate page rather than this live forecast.