Penn Run, PA Weather Tomorrow

View tomorrow's local forecast for Penn Run together with a detailed 5 day weather outlook showing precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Penn Run area.
Updated: Thu Sep 17th 2026 4:30 PM EDT
Penn Run, PA Weather – 9-17 – Fog
75° / 65°
Fog
In Penn Run, fog is likely with a high near 75°F and a low around 65°F. The chance of rain is 91% with an estimated 0.25in. Winds will be light at 9mph and gusts of 15.9mph at 8 PM. High humidity with average of 95% is anticipated, the maximum being 98% at 10 PM and 80% being its lowest at 5 PM. Barometric pressure is its highest of 30.16inHg at 9 PM, a lowest point of 30.11inHg at 5 PM with an avg 30.14inHg.
Penn Run, PA Weather – 9-18 – Fog
71° / 62°

Weather Tomorrow

Fog
Fog is in the forecast for Penn Run, with a high of 71°F and a low of 62°F. Rainfall predicted to have a 52% chance with an estimated 0.02in. Winds will be light at 6mph and gusts of 20.8mph at 9 PM. High humidity with average of 86% is anticipated, the maximum being 98% at 12 AM and 68% being its lowest at 5 PM. Barometric pressure is its highest of 30.17inHg at 10 AM, a lowest point of 30.09inHg at 5 PM with an avg 30.14inHg.
Penn Run, PA Weather – 9-19 – Overcast
71° / 54°
Overcast
Cloud-filled skies are in the forecast for Penn Run, with a high of 71°F and a low of 54°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 12mph on average and gusts of 31.6mph at 10 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 92% at 1 AM and 57% being its lowest at 2 PM. Barometric pressure is its highest of 30.19inHg at 2 AM, a lowest point of 30inHg at 11 PM with an avg 30.1inHg.
Penn Run, PA Weather – 9-20 – Light Rain Shower
67° / 57°
Light Rain Shower
In Penn Run, rain is likely with a high near 67°F and a low around 57°F. The chance of rain is 93% with an estimated 0.41in. Winds will be light at 10mph and gusts of 26mph at 12 AM. High humidity with average of 94% is anticipated, the maximum being 99% at 11 PM and 74% being its lowest at 12 AM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.92inHg at 6 PM with an avg 29.96inHg.
Penn Run, PA Weather – 9-21 – Overcast
67° / 48°
Overcast
It will be overcast in Penn Run, with a high of 67°F and a low of 48°F. The chance of rain is 91% with an estimated 0.45in. Wind will be moderate, blowing around 12mph on average and gusts of 28.9mph at 6 AM. High humidity with average of 88% is anticipated, the maximum being 99% at 8 AM and 51% being its lowest at 1 PM. Barometric pressure is its highest of 30.15inHg at 12 PM, a lowest point of 29.97inHg at 2 AM with an avg 30.04inHg.
Penn Run, PA Weather – 9-22 – Scattered Showers
63° / 58°
Scattered Showers
In Penn Run, on and off showers are set to occur with highs near 63°F and lows around 58°F. The chance of rain is 91% with an estimated 0.23in. Wind will be moderate, blowing around 11mph on average and gusts of 28mph at 12 AM. High humidity with average of 96% is anticipated, the maximum being 98% at 8 AM and 90% being its lowest at 5 PM. Barometric pressure is its highest of 30.07inHg at 11 AM, a lowest point of 30.02inHg at 5 PM with an avg 30.04inHg.

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free