ALLENTOWN, PA 18104 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

18104 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLENTOWN, PA Current Weather
5:51 PM EDT SEP 9, 2025
72°F
Feels Like:	72°F
Dewpoint:	46°F
Rel. Hum.:	39%
Visibility:	10 miles
Wind:	SE at 9 mph
Pressure:	30.25 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

18104 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ALLENTOWN, PA 18104 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then becoming mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

WEDNESDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the lower 70s. Northeast winds 5 to 10 mph.

WEDNESDAY NIGHT
Mostly cloudy in the evening, then clearing. Lows in the mid 50s. North winds around 5 mph.

THURSDAY
Sunny. Highs in the upper 70s. North winds around 5 mph.

THURSDAY NIGHT
Mostly clear. Lows in the mid 50s. North winds around 5 mph.

FRIDAY
Sunny. Highs in the upper 70s.

FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s.

SATURDAY
Mostly sunny. Highs in the upper 70s.

SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s.

SUNDAY
Mostly sunny. Highs in the upper 70s.

SUNDAY NIGHT
Partly cloudy. Lows in the mid 50s.

MONDAY
Mostly sunny. Highs in the mid 70s.

MONDAY NIGHT
Partly cloudy. Lows in the mid 50s.

18104 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ALLENTOWN, PA 18104

Infrared Weather Satellite
ALLENTOWN, PA 18104

18104 WEATHER RADAR LOOP

NEXRAD Weather Radar
ALLENTOWN, PA 18104

MOS COMPUTER WEATHER FORECAST

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 9/ 9/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
EDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Tuesday
9 SEP 2025

2 PM

72°

Clear

0% Thunder
( 0% severe)

E 9

39%

46°

High 73°

5 PM

72°

Partly Cloudy

E 9

39%

46°

Increasing Clouds

8 PM

65°

Clear

0% Thunder
( 1% severe)

E 7

54%

48°

11 PM

60°

Mostly Cloudy

ENE 6

69%

50°

Wednesday
10 SEP 2025

2 AM

57°

56°

Mostly Cloudy

0% Thunder
( 2% severe)

NE 7

80%

51°

Low 54°

5 AM

57°

55°

Mostly Cloudy

NE 8

83%

52°

High 72°

8 AM

58°

56°

Mostly Cloudy

15%
RAIN
1–2 in

0% Thunder
( 3% severe)

NE 8

80%

52°

Mostly Cloudy

11 AM

63°

62°

Mostly Cloudy

NE 9

72%

54°

2 PM

68°

Mostly Cloudy

14%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

NE 8

63%

55°

5 PM

69°

Mostly Cloudy

NE 7

63%

56°

8 PM

66°

Mostly Cloudy

0% Thunder
( 1% severe)

NNE 5

70%

56°

11 PM

62°

63°

Partly Cloudy

N 3

84%

57°

Thursday
11 SEP 2025

2 AM

59°

60°

Partly Cloudy

0% Thunder
( 0% severe)

N 3

90%

56°

Low 55°

5 AM

56°

Partly Cloudy

NNW 3

93%

54°

High 80°

8 AM

57°

Partly Cloudy

0% Thunder
( 0% severe)

NNW 5

90%

54°

Partly Cloudy

11 AM

71°

Clear

N 7

55%

54°

2 PM

77°

78°

Partly Cloudy

0% Thunder
( 2% severe)

N 7

40%

51°

5 PM

77°

78°

Partly Cloudy

N 7

40%

51°

8 PM

69°

Partly Cloudy

N 5

55%

52°


ALLENTOWN, PA extended weather forecast
Friday 12 SEP 2025	Saturday 13 SEP 2025	Sunday 14 SEP 2025	Monday 15 SEP 2025	Tuesday 16 SEP 2025
Low 54°	Low 60°	Low 61°	Low 58°	Low 58°
High 79°	High 77°	High 80°	High 80°	High 80°

Partly Cloudy 6% Rain	Partly Cloudy 39% Rain	Partly Cloudy 25% Rain	Partly Cloudy 20% Rain	Partly Cloudy 26% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Allentown, PA
Allentown, PA snow
Allentown, PA radar
PA map

-or-
-or-
-or-

18104
18104 snow
18104 radar

-or-
-or-

PA
PA snow

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

ALLENTOWN, PA 18104 Weather Forecast & Current Conditions

ALLENTOWN, PA Current Weather

ALLENTOWN, PA 18104 Weather Forecast

ALLENTOWN, PA 3 hourly weather forecast

ALLENTOWN, PA extended weather forecast

ALLENTOWN, PA
Current Weather

ALLENTOWN, PA 18104
Weather Forecast