New Bethlehem, PA Weather Forecast for 5-Days

Updated: Sat May 16th 2026 5:00 PM EDT

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New Bethlehem, PA Weather – 5-16 – Scattered Showers
74° / 48°
Scattered Showers
Daytime highs will reach 74°F with lows dropping to 48°F in New Bethlehem, where on and off showers are set to occur. The chance of rain is 85% with an estimated 0.01in. Wind will be moderate, blowing around 17mph on average and gusts of 21.3mph at 6 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 89% at 11 PM and 72% being its lowest at 6 PM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.94inHg at 6 PM with an avg 29.96inHg.
New Bethlehem, PA Weather – 5-17 – Scattered Showers
75° / 59°

Weather Tomorrow

Scattered Showers
Highs will reach 75°F with lows near 59°F in New Bethlehem, where passing showers are. The chance of rain is 82% with an estimated 0.1in. Winds will be light at 9mph and gusts of 12.6mph at 12 AM. High humidity with average of 89% is anticipated, the maximum being 99% at 7 AM and 68% being its lowest at 1 PM. Barometric pressure is its highest of 30.12inHg at 10 PM, a lowest point of 30inHg at 12 AM with an avg 30.07inHg.
New Bethlehem, PA Weather – 5-18 – Scattered Showers
84° / 58°
Scattered Showers
Daytime highs will reach 84°F with lows dropping to 58°F in New Bethlehem, where showers likely at times. Rainfall predicted to have a 68% chance with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 15mph at 10 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 95% at 6 AM and 52% being its lowest at 2 PM. Barometric pressure is its highest of 30.18inHg at 8 AM, a lowest point of 30.06inHg at 5 PM with an avg 30.13inHg.
New Bethlehem, PA Weather – 5-19 – Scattered Showers
83° / 60°
Scattered Showers
Highs will reach 83°F with lows near 60°F in New Bethlehem, where passing showers are. The chance of rain is 80% with an estimated 0.08in. Wind will be moderate, blowing around 14mph on average and gusts of 18.6mph at 5 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 96% at 11 PM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 30.15inHg at 12 AM, a lowest point of 30inHg at 6 PM with an avg 30.09inHg.
New Bethlehem, PA Weather – 5-20 – Scattered Showers
69° / 44°
Scattered Showers
Showers likely at times in New Bethlehem, with a high of 69°F and a low of 44°F. The chance of rain is 88% with an estimated 0.11in. Wind will be moderate, blowing around 13mph on average and gusts of 16.9mph at 5 AM. High humidity with average of 93% is anticipated, the maximum being 96% at 6 AM and 85% being its lowest at 8 PM. Barometric pressure is its highest of 30.23inHg at 11 PM, a lowest point of 30.01inHg at 2 AM with an avg 30.07inHg.
New Bethlehem, PA Weather – 5-21 – Partly Cloudy
65° / 39°
Partly Cloudy
Daytime highs will reach 65°F with lows dropping to 39°F in New Bethlehem, where it will be cloudy. Winds will be light at 9mph and gusts of 15.3mph at 11 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 94% at 12 AM and 43% being its lowest at 2 PM. Barometric pressure is its highest of 30.31inHg at 8 AM, a lowest point of 30.21inHg at 5 PM with an avg 30.27inHg.

Currently

Patchy Rain Nearby 66°F
29.99 inHg.
Barometer
73%
Humidity
WSW 24.8 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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