Bethlehem, US-Pennsylvania – Weather Tomorrow May 17
Sunday, May 17
Night
02:00am – 08:00am
16°
20°
61°
68°
mostly clear
WSW 13 km/h
8 mph
Morning
08:00am – 02:00pm
22°
29°
72°
84°
mostly clear
W 10 km/h
6 mph
Afternoon
02:00pm – 08:00pm
25°
29°
77°
84°
fair
W 14 km/h
9 mph
Evening
08:00pm – 02:00am
18°
23°
64°
73°
partly cloudy
W 8 km/h
5 mph
Weather Tomorrow – Summary
Tomorrow, on Sunday morning mostly clear, during the day fair, evening partly cloudy. Temperature: 16° to 29°C61° to 84°F. Wind: 8 to 14 km/h5 to 9 mph.
Data source: MET Norway — Last updated: May 16, 2026, 15:50 UTC