 |
 Current Johnstown Weather Conditions |
Updated June 21st at 7:54 am |
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| Mostly Sunny |
| Temperature: | 57°F |
Dew Point: | 55°F |
| Barometer: | 29.98 inHg |
Wind: | N 13 Mph |
| Humidity: | 93.7% |
Visibility: | 0M |
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| Johnstown Weather Forecast Summary |
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Today
Jun 21st
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Monday
Jun 22nd
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Tuesday
Jun 23rd
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Wednesday
Jun 24th
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Thursday
Jun 25th
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Mostly Sunny |
Showers |
Mix of Sun and Cloud |
Mostly Sunny |
Mix of Cloud and Sun |
73°F
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73°F
59°F |
76°F
54°F |
74°F
49°F |
75°F
55°F |
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| Johnstown Detailed Weather Forecast |
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| Sunday, June 21st, 2026 |
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Morning |
Temperature: 63°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Sunny with cloudy periods. |
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Evening |
Temperature: 62°F |
| Mostly cloudy. |
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| Monday, June 22nd, 2026 |
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Overnight |
Temperature: 60°F |
| Cloudy. |
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Morning |
Temperature: 61°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 70°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 65°F |
| Cloudy with a chance of showers. |
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| Tuesday, June 23rd, 2026 |
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Overnight |
Temperature: 61°F |
| Mostly cloudy with a chance of showers. |
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Morning |
Temperature: 61°F |
| Sunny with cloudy periods with a slight chance of showers. |
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Afternoon |
Temperature: 75°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear with cloudy periods. |
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| Wednesday, June 24th, 2026 |
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Overnight |
Temperature: 50°F |
| Clear. |
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Morning |
Temperature: 63°F |
| Mostly sunny. |
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Afternoon |
Temperature: 73°F |
| Sunny. |
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Evening |
Temperature: 61°F |
| Clear with cloudy periods. |
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| Thursday, June 25th, 2026 |
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Overnight |
Temperature: 55°F |
| Mostly clear. |
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Morning |
Temperature: 64°F |
| Mostly cloudy. |
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Afternoon |
Temperature: 74°F |
| Mostly cloudy. Slight chance of a thunderstorm. |
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Evening |
Temperature: 62°F |
| Mostly clear with a slight chance of showers. |
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| Friday, June 26th, 2026 |
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Overnight |
Temperature: 58°F |
| Mostly clear. |
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Morning |
Temperature: 67°F |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 80°F |
| Mostly sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 67°F |
| Mostly clear. Slight chance of a thunderstorm. |
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| Saturday, June 27th, 2026 |
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Overnight |
Temperature: 63°F |
| Mostly cloudy with a chance of showers. |
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Morning |
Temperature: 64°F |
| Cloudy with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 68°F |
| A mix of cloud and sun with a chance of showers or thundershowers. Windy at times. |
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Evening |
Temperature: 64°F |
| A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times. |
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| Sunday, June 28th, 2026 |
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Overnight |
Temperature: 57°F |
| Mostly clear. |
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Morning |
Temperature: 65°F |
| Sunny. |
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Afternoon |
Temperature: 79°F |
| Mostly sunny. |
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Evening |
Temperature: 66°F |
| Mostly clear. |
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| Monday, June 29th, 2026 |
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Overnight |
Temperature: 58°F |
| Clear. |
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Morning |
Temperature: 70°F |
| Mostly sunny. |
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Afternoon |
Temperature: 81°F |
| Mostly sunny. |
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Evening |
Temperature: 67°F |
| Clear. |
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