Hartleton, PA Weather Tomorrow

Check the latest weather forecast for Hartleton tomorrow and over the next 5 days with 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 Hartleton area and around Union county, Pennsylvania.
Updated: Fri Oct 16th 2026 2:00 AM EDT
Hartleton, PA Weather – 10-16 – Overcast
73° / 53°
Overcast
It will be overcast in Hartleton, with a high of 73°F and a low of 53°F. The chance of rain is 83% with an estimated 0.14in. Wind will be moderate, blowing around 19mph on average and gusts of 34mph at 5 PM. High humidity with average of 90% is anticipated, the maximum being 99% at 8 AM and 80% being its lowest at 11 PM. Barometric pressure is its highest of 29.95inHg at 3 AM, a lowest point of 29.66inHg at 3 PM with an avg 29.81inHg.
Hartleton, PA Weather – 10-17 – Sunny
51° / 32°

Weather Tomorrow

Sunny
Daytime highs will reach 51°F with lows dropping to 32°F in Hartleton, where bright and sunny conditions. There's a moderate 36% chance of rainfall with an estimated 0.01in. Wind will be moderate, blowing around 16mph on average and gusts of 26.8mph at 3 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 80% at 7 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 30.51inHg at 11 PM, a lowest point of 29.93inHg at 12 AM with an avg 30.24inHg.
Hartleton, PA Weather – 10-18 – Sunny
56° / 29°
Sunny
Hartleton is set for sunshine with temperatures peaking at 56°F and dipping to 29°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 5mph and gusts of 15.9mph at 12 AM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 64% at 7 AM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.63inHg at 9 AM, a lowest point of 30.51inHg at 12 AM with an avg 30.57inHg.
Hartleton, PA Weather – 10-19 – Sunny
60° / 33°
Sunny
Hartleton is set for a sunny day with temperatures peaking at 60°F and dipping to 33°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 5mph and gusts of 15.4mph at 1 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 80% at 7 AM and 40% being its lowest at 1 PM. Barometric pressure is its highest of 30.57inHg at 2 AM, a lowest point of 30.32inHg at 10 PM with an avg 30.46inHg.
Hartleton, PA Weather – 10-20 – Sunny
64° / 37°
Sunny
Hartleton may see a sunny day, with daytime highs of 64°F and overnight lows near 37°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 18.1mph at 5 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 85% at 11 PM and 40% being its lowest at 2 PM. Barometric pressure is its highest of 30.38inHg at 11 PM, a lowest point of 30.28inHg at 5 PM with an avg 30.32inHg.
Hartleton, PA Weather – 10-21 – Sunny
60° / 39°
Sunny
Hartleton may see sunshine, with daytime highs of 60°F and overnight lows near 39°F. There's a very small chance of rainfall, only about 10%. Winds will be light at 5mph and gusts of 13.9mph at 8 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 94% at 6 AM and 49% being its lowest at 2 PM. Barometric pressure is its highest of 30.47inHg at 11 AM, a lowest point of 30.39inHg at 5 PM with an avg 30.43inHg.

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