Herman, PA Weather Forecast
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Herman Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT |
| Mostly Sunny | Clear | Mostly Sunny | Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Showers Likely | Showers | Showers Likely | Mostly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C |
| POP: 70% | POP: 80% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1213 PM EDT Wed Oct 07 2026 

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Issued: 746 AM EDT Wed Oct 7 2026
Key Messages
1) Dry and quiet conditions are expected through early Sunday.
2) Rain chances potentially returning late Sunday into Monday with a tropical disturbance.
Discussion
... KEY MESSAGE 1... High pressure will keep mostly quiet and dry conditions through early Sunday. A dry cold front will pass through the region early Thursday. The amount of mid-level dry air that was in place will ensure a dry forecast despite a few spotty areas of slight chance showers. Low- level clouds will most likely ...
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