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WeatherLive › Pennsylvania › Bethlehem

Bethlehem, PA Weather (18025)

ZIP codes: 18025 · 18018 · 18017
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherBethlehem · 3:27 AM EST
44° | 34°
34°F
Feels like 28°
Partly cloudy
WindNW 7 mph · Gusts 16 mph
Precip14% · –
Humidity80% · Dew point 29°
UV index2 Low
Air Quality26 Good
Pressure29.77 inHg
Visibility6 mi
Sunrise / Sunset6:46 AM · 4:44 PM · 9h 58m

Weather map — Bethlehem

Full radar →
Now
34°
13%
7 mph
04:00
34°
14%
7 mph
05:00
35°
16%
7 mph
06:00
35°
16%
7 mph
07:00
34°
17%
7 mph
08:00
36°
15%
9 mph
09:00
39°
13%
10 mph
10:00
41°
13%
12 mph
11:00
43°
13%
12 mph
12:00
44°
13%
13 mph
13:00
44°
13%
13 mph
14:00
44°
13%
12 mph
15:00
44°
12%
11 mph
16:00
44°
12%
10 mph
17:00
42°
10%
10 mph
18:00
41°
10%
9 mph
19:00
39°
11%
7 mph
20:00
39°
14%
8 mph
21:00
40°
15%
9 mph
22:00
41°
15%
10 mph
23:00
40°
15%
10 mph
00:00
40°
15%
9 mph
01:00
39°
15%
9 mph
02:00
39°
14%
9 mph

Today · Sat 11/14

High 44°
14% / –

Mostly cloudy. Winds NW at 13 mph.

Overnight · Sat 11/14

Low 34°
— / –

Mostly cloudy.

Tomorrow · Sun 11/15

46° | 35°
11% / –

Partly cloudy. Winds NW at 13 mph.

7-day trend

Bethlehem · temperature + precipitation

10-day forecast

Updated 3:27 AM

Details & indices

Wind
7 mph NW
Gusts 16 mph
Humidity
80%
Dew point 29°
Pressure
29.77 inHg
Falling
UV index
2 — Low
High today
Air Quality
Good
AQI 26 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Bethlehem

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Low

Sun & moon

Sunrise6:46 AM
Sunset4:44 PM
Length of day9h 58m
Moonrise11:34 AM
Moonset8:52 PM
Moon phase🌒 Waxing Crescent · 22%
Next full moonNov 24 Beaver Moon
Latitude40.6259°N
Longitude-75.3705°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Great
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in Pennsylvania
Philadelphia
Partly cloudy
37°
Pittsburgh
Partly cloudy
36°
NBM + global weather models
Updated: 3:27 AM
Bethlehem, PA · Elev 358 ft · 40.63°N, 75.37°W · Pennsylvania · Forecast computed for these exact coordinates
ZIP codes in Bethlehem

18015 (Fountain Hill) · 18016 (Northampton) · 18017 · 18018 · 18020 (Middletown) · 18025

Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 3:27 AM