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Bethlehem, PA Hourly Weather

Hourly forecast · Bethlehem

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Bethlehem

Today + 10-day →
Time Conditions Temp Precip Wind UV
Wednesday 19/8
22:00
Sunny 73° 3 mph W 0
23:00
Sunny 72° 2 mph NW 0
Thursday 20/8
00:00
Sunny 70° 2 mph NW 0
01:00
Sunny 69° 2 mph NW 0
02:00
Mostly cloudy 69° 3 mph NW 0
03:00
Mostly cloudy 67° 2 mph N 0
04:00
Sunny 67° 3 mph N 0
05:00
Sunny 66° 2 mph N 0
06:00
Sunny 66° 3 mph N 0
07:00
Mostly cloudy 68° 3 mph NE 0
08:00
Partly cloudy 67° 2 mph N 1
09:00
Partly cloudy 67° 3 mph N 1
10:00
Partly cloudy 67° 0.00 in 4 mph N 0
11:00
Partly cloudy 67° 5 mph N 1
12:00
Partly cloudy 68° 0.00 in 10 mph N 1
13:00
Partly cloudy 68° 0.01 in 11 mph N 1
14:00
Partly cloudy 66° 0.00 in 10 mph N 1
15:00
Mostly cloudy 65° 9 mph N 2
16:00
Partly cloudy 68° 11 mph N 1
17:00
Mostly cloudy 65° 7 mph N 0
18:00
Mostly cloudy 65° 6 mph N 0
19:00
Partly cloudy 65° 6 mph NE 0
20:00
Mostly cloudy 63° 3 mph NE 0
21:00
Mostly cloudy 61° 4 mph N 0
22:00
Mostly cloudy 60° 2 mph N 0
23:00
Partly cloudy 58° 2 mph NW 0
Friday 21/8
00:00
Sunny 57° 3 mph N 0
01:00
Sunny 57° 2 mph NW 0
02:00
Sunny 56° 3 mph N 0
03:00
Sunny 55° 3 mph NW 0
04:00
Sunny 55° 3 mph NW 0
05:00
Sunny 55° 4 mph N 0
06:00
Sunny 55° 4 mph N 0
07:00
Sunny 56° 4 mph N 0
08:00
Sunny 60° 4 mph N 1
09:00
Sunny 65° 5 mph N 2
10:00
Sunny 69° 6 mph NE 4
11:00
Sunny 72° 6 mph NE 6
12:00
Sunny 75° 6 mph NE 7
13:00
Sunny 77° 5 mph NE 8
14:00
Sunny 78° 5 mph NE 7
15:00
Sunny 79° 4 mph NE 6
16:00
Sunny 79° 3 mph NE 4
17:00
Sunny 79° 3 mph NE 2
18:00
Sunny 78° 3 mph E 1
19:00
Sunny 75° 4 mph E 0
20:00
Mostly cloudy 69° 3 mph E 0
21:00
Sunny 66° 2 mph NE 0
Hourly
How the hourly forecast is made
Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 10:05 PM