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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
27°C
Clear sky · feels 24°C
Humidity
47%
relative humidity
Wind
26 km/h
10m wind speed
Chance of rain
5%
today
Next 24 hours in Johnstown
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 2pm | Clear sky | 27°C | 0% |
| 3pm | Clear sky | 28°C | 1% |
| 4pm | Mainly clear | 27°C | 1% |
| 5pm | Clear sky | 28°C | 2% |
| 6pm | Overcast | 26°C | 5% |
| 7pm | Partly cloudy | 24°C | 5% |
| 8pm | Light drizzle | 22°C | 4% |
| 9pm | Partly cloudy | 21°C | 1% |
| 10pm | Overcast | 21°C | 3% |
| 11pm | Overcast | 20°C | 0% |
| 12am | Overcast | 18°C | 0% |
| 1am | Overcast | 17°C | 0% |
| 2am | Overcast | 15°C | 0% |
| 3am | Overcast | 15°C | 0% |
| 4am | Partly cloudy | 14°C | 0% |
| 5am | Overcast | 14°C | 0% |
| 6am | Overcast | 14°C | 0% |
| 7am | Overcast | 16°C | 0% |
| 8am | Overcast | 18°C | 0% |
| 9am | Overcast | 20°C | 0% |
| 10am | Overcast | 21°C | 0% |
| 11am | Overcast | 23°C | 0% |
| 12pm | Mainly clear | 24°C | 0% |
| 1pm | Clear sky | 25°C | 0% |
14-day forecast for Johnstown
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Light drizzle | 28° / 15° | 5% |
| Fri, Jul 17 | Overcast | 27° / 14° | 1% |
| Sat, Jul 18 | Thunderstorm | 29° / 17° | 84% |
| Sun, Jul 19 | Light drizzle | 22° / 13° | 84% |
| Mon, Jul 20 | Overcast | 26° / 10° | 3% |
| Tue, Jul 21 | Thunderstorm | 23° / 15° | 63% |
| Wed, Jul 22 | Violent rain showers | 21° / 10° | 59% |
| Thu, Jul 23 | Clear sky | 24° / 8° | 14% |
| Fri, Jul 24 | Overcast | 25° / 11° | 11% |
| Sat, Jul 25 | Overcast | 28° / 11° | 18% |
| Sun, Jul 26 | Light drizzle | 24° / 13° | 22% |
| Mon, Jul 27 | Mainly clear | 23° / 8° | 32% |
| Tue, Jul 28 | Light drizzle | 21° / 9° | 27% |
| Wed, Jul 29 | Light drizzle | 26° / 14° | 35% |
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.