Walnut Bottom, PA Weather Forecast
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Walnut Bottom Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Mostly Clear | Sunny | Patchy Fog | Patchy Fog | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1200 AM EDT Fri Oct 23 2026 

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Issued: 1052 PM EDT Thu Oct 22 2026
Key Messages
1) Dry weather continues into the end of October.
Discussion
... KEY MESSAGE 1: Dry weather continues into the end of October.
Overall, forecast remains in fairly good shape outside of the next couple of hours where cloud cover associated with the cold frontal passage has allowed for slightly higher temperatures across the northern tier. This will also lower the fog threat overnight; however, some of the more sheltered valley locations south of I-80 could get some patchy fog closer to d...
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