This year's long-range forecast for Bethlehem reveals higher temperatures, peaking at 25°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Saturday
Aug 1
18° / 3°
Sunday
Aug 2
18° / 4°
Monday
Aug 3
18° / 4°
Tuesday
Aug 4
19° / 3°
Wednesday
Aug 5
19° / 5°
Thursday
Aug 6
21° / 6°
Friday
Aug 7
21° / 6°
Saturday
Aug 8
22° / 6°
Sunday
Aug 9
21° / 6°
Monday
Aug 10
14° / 2°
Tuesday
Aug 11
16° / -1°
Wednesday
Aug 12
21° / 5°
Thursday
Aug 13
24° / 7°
Friday
Aug 14
25° / 8°
Saturday
Aug 15
24° / 8°
Sunday
Aug 16
22° / 7°
Monday
Aug 17
23° / 8°
Tuesday
Aug 18
18° / 6°
Wednesday
Aug 19
18° / 5°
Thursday
Aug 20
20° / 6°
Friday
Aug 21
19° / 4°
Saturday
Aug 22
20° / 5°
Sunday
Aug 23
20° / 5°
Monday
Aug 24
21° / 6°
Tuesday
Aug 25
23° / 7°
Wednesday
Aug 26
21° / 7°
Thursday
Aug 27
23° / 7°
Friday
Aug 28
20° / 6°
Saturday
Aug 29
20° / 5°
Sunday
Aug 30
19° / 4°
Monday
Aug 31
20° / 4°
Bethlehem 30 days weather forecast
Check out our estimated 30 days weather forecast for Bethlehem, this data is based on the average weather in Bethlehem in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Bethlehem next to the desired date.