Oil City, PA Weather Tomorrow

Tomorrow's weather forecast for Oil City is supported by a complete 5 day outlook covering precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Oil City area and around Venango county, Pennsylvania.
Updated: Thu Oct 22nd 2026 6:15 PM EDT
Oil City, PA Weather – 10-22 – Sunny
62° / 38°
Sunny
Oil City is set for a sunny day with temperatures peaking at 62°F and dipping to 38°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 10mph and gusts of 12.8mph at 9 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 87% at 11 PM and 76% being its lowest at 8 PM. Barometric pressure is its highest of 30.27inHg at 9 PM, a lowest point of 30.23inHg at 7 PM with an avg 30.26inHg.
Oil City, PA Weather – 10-23 – Sunny
61° / 41°

Weather Tomorrow

Sunny
Oil City is set for sunshine with temperatures peaking at 61°F and dipping to 41°F. There's a very small chance of rainfall, only about 7%. Winds will be light at 5mph and gusts of 14.8mph at 10 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 98% at 8 AM and 32% being its lowest at 3 PM. Barometric pressure is its highest of 30.44inHg at 10 PM, a lowest point of 30.27inHg at 12 AM with an avg 30.35inHg.
Oil City, PA Weather – 10-24 – Sunny
60° / 37°
Sunny
Oil City is set for a sunny day with temperatures peaking at 60°F and dipping to 37°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 6mph and gusts of 14.8mph at 12 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 92% at 7 AM and 39% being its lowest at 2 PM. Barometric pressure is its highest of 30.51inHg at 9 AM, a lowest point of 30.42inHg at 3 PM with an avg 30.47inHg.
Oil City, PA Weather – 10-25 – Sunny
64° / 37°
Sunny
In Oil City, a sunny day is likely with a high near 64°F and a low around 37°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 5mph and gusts of 15mph at 4 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 94% at 1 AM and 43% being its lowest at 3 PM. Barometric pressure is its highest of 30.55inHg at 9 AM, a lowest point of 30.41inHg at 4 PM with an avg 30.48inHg.
Oil City, PA Weather – 10-26 – Sunny
66° / 42°
Sunny
In Oil City, it will be sunny with highs near 66°F and lows around 42°F. There might be light rainfall having a 12% chance. Winds will be light at 6mph and gusts of 14.1mph at 4 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 95% at 11 PM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.43inHg at 12 AM, a lowest point of 30.26inHg at 4 PM with an avg 30.35inHg.
Oil City, PA Weather – 10-27 – Overcast
58° / 41°
Overcast
It will be overcast in Oil City, with a high of 58°F and a low of 41°F. There might be light rainfall having a 13% chance. Winds will be light at 5mph and gusts of 17.9mph at 11 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 97% at 1 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.41inHg at 11 AM, a lowest point of 30.31inHg at 12 AM with an avg 30.36inHg.

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