Bethlehem, US-Pennsylvania – Hourly Weather Forecast
Bethlehem – Monday, August 31
12 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1019 hPa
1 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1019 hPa
2 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1019 hPa
3 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1019 hPa
4 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1019 hPa
5 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1019 hPa
6 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1019 hPa
7 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1020 hPa
8 AM
20°
68°
mostly clear
Precip0 mm
Pressure1020 hPa
9 AM
22°
72°
cloudy
Precip0 mm
Pressure1021 hPa
10 AM
23°
73°
cloudy
Precip0 mm
Pressure1020 hPa
11 AM
24°
75°
cloudy
Precip0 mm
Pressure1020 hPa
12 PM
25°
77°
partly cloudy
Precip0 mm
Pressure1020 hPa
1 PM
26°
79°
partly cloudy
Precip0 mm
Pressure1020 hPa
2 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1019 hPa
3 PM
27°
81°
cloudy
Precip0 mm
Pressure1018 hPa
4 PM
27°
81°
cloudy
Precip0 mm
Pressure1017 hPa
5 PM
27°
81°
cloudy
Precip0 mm
Pressure1017 hPa
6 PM
26°
79°
partly cloudy
Precip0 mm
Pressure1017 hPa
7 PM
25°
77°
light rain showers
Precip0.2 mm
Pressure1017 hPa
8 PM
24°
75°
mostly clear
Precip0 mm
Pressure1017 hPa
9 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1017 hPa
10 PM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
11 PM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
Bethlehem – Tuesday, September 1
12 AM
22°
72°
mostly clear
Precip0 mm
Pressure1017 hPa
1 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1017 hPa
2 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1017 hPa
3 AM
22°
72°
mostly clear
Precip0 mm
Pressure1016 hPa
4 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1016 hPa
5 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1016 hPa
6 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1016 hPa
7 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1016 hPa
8 AM
22°
72°
mostly clear
Precip0 mm
Pressure1016 hPa
9 AM
24°
75°
mostly clear
Precip0 mm
Pressure1016 hPa
10 AM
27°
81°
partly cloudy
Precip0 mm
Pressure1016 hPa
11 AM
28°
82°
partly cloudy
Precip0 mm
Pressure1016 hPa
12 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1015 hPa
1 PM
30°
86°
fair
Precip0 mm
Pressure1014 hPa
2 PM
31°
88°
fair
Precip0 mm
Pressure1014 hPa
3 PM
31°
88°
mostly clear
Precip0 mm
Pressure1013 hPa
4 PM
31°
88°
mostly clear
Precip0 mm
Pressure1013 hPa
5 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1013 hPa
6 PM
30°
86°
heavy rain showers
Precip1.6 mm
Pressure1013 hPa
7 PM
25°
77°
rain showers
Precip0.3 mm
Pressure1014 hPa
8 PM
23°
73°
rain
Precip0.6 mm
Pressure1015 hPa
9 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1015 hPa
10 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
11 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1016 hPa
Bethlehem – Wednesday, September 2
12 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1016 hPa
1 AM
22°
72°
cloudy
Precip0 mm
Pressure1016 hPa
2 AM
22°
72°
cloudy
Precip0 mm
Pressure1016 hPa
3 AM
22°
72°
cloudy
Precip0 mm
Pressure1016 hPa
4 AM
21°
70°
fog
Precip0 mm
Pressure1016 hPa
5 AM
21°
70°
fog
Precip0 mm
Pressure1016 hPa
6 AM
21°
70°
fog
Precip0 mm
Pressure1016 hPa
7 AM
21°
70°
fog
Precip0 mm
Pressure1016 hPa
8 AM
21°
70°
fog
Precip0 mm
Pressure1017 hPa
9 AM
23°
73°
heavy rain
Precip1.6 mm
Pressure1017 hPa
10 AM
23°
73°
rain
Precip0.9 mm
Pressure1018 hPa
11 AM
23°
73°
light rain
Precip0.2 mm
Pressure1018 hPa
12 PM
25°
77°
cloudy
Precip0 mm
Pressure1018 hPa
1 PM
25°
77°
light rain
Precip0.1 mm
Pressure1017 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Aug 31, 2026, 01:23 UTC