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Bath, PA Weather Tomorrow

Your Bath weather tomorrow forecast is paired with a detailed 5 day outlook featuring precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill across the Bath area and around Northampton county, Pennsylvania.
Updated: Sat Sep 26th 2026 5:00 PM EDT
Bath, PA Weather – 9-26 – Overcast
60° / 56°
Overcast
In Bath, it will be overcast with highs near 60°F and lows around 56°F. The chance of rain is 76% with an estimated 0.16in. Wind will be moderate, blowing around 20mph on average and gusts of 35.8mph at 7 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 85% at 7 PM and 68% being its lowest at 11 PM. Barometric pressure is its highest of 29.84inHg at 6 PM, a lowest point of 29.8inHg at 11 PM with an avg 29.83inHg.
Bath, PA Weather – 9-27 – Scattered Showers
59° / 54°

Weather Tomorrow

Scattered Showers
Showers likely at times in Bath, with a high of 59°F and a low of 54°F. The chance of rain is 89% with an estimated 0.71in. Wind will be moderate, blowing around 19mph on average and gusts of 37.4mph at 10 AM. High humidity with average of 84% is anticipated, the maximum being 94% at 11 PM and 65% being its lowest at 12 AM. Barometric pressure is its highest of 29.78inHg at 12 AM, a lowest point of 29.6inHg at 12 PM with an avg 29.67inHg.
Bath, PA Weather – 9-28 – Scattered Showers
57° / 56°
Scattered Showers
Showers likely at times in Bath, with a high of 57°F and a low of 56°F. The chance of rain is 90% with an estimated 0.22in. Wind will be moderate, blowing around 13mph on average and gusts of 27.1mph at 1 AM. High humidity with average of 93% is anticipated, the maximum being 95% at 3 AM and 92% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 11 PM, a lowest point of 29.71inHg at 12 AM with an avg 29.81inHg.
Bath, PA Weather – 9-29 – Overcast
66° / 54°
Overcast
Bath could see overcast with daytime highs of 66°F and nighttime lows near 54°F. There's a moderate 29% chance of rainfall with an estimated 0in. Winds will be light at 6mph and gusts of 12.5mph at 6 AM. High humidity with average of 84% is anticipated, the maximum being 95% at 6 AM and 67% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 9 PM, a lowest point of 29.94inHg at 12 AM with an avg 30.02inHg.
Bath, PA Weather – 9-30 – Overcast
71° / 59°
Overcast
Daytime highs will reach 71°F with lows dropping to 59°F in Bath, where it will be overcast. There might be light rainfall having a 23% chance with an estimated 0in. Winds will be light at 9mph and gusts of 13.4mph at 5 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 90% at 7 AM and 62% being its lowest at 1 PM. Barometric pressure is its highest of 30.13inHg at 8 AM, a lowest point of 30.05inHg at 4 PM with an avg 30.09inHg.
Bath, PA Weather – 10-1 – Overcast
66° / 62°
Overcast
Highs will reach 66°F with lows near 62°F in Bath, where overcast is. There's a moderate 35% chance of rainfall with an estimated 0in. Winds will be light at 8mph and gusts of 24.4mph at 11 PM. High humidity with average of 87% is anticipated, the maximum being 93% at 7 AM and 78% being its lowest at 9 PM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.97inHg at 5 PM with an avg 30.02inHg.

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