ALLENTOWN, PA 18102 Weather Forecast & Current Conditions

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18102 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLENTOWN, PA Current Weather
12:51 AM EDT JUN 30, 2025
Clear 70°F
Feels Like:	70°F
Dewpoint:	64°F
Rel. Hum.:	81%
Visibility:	10 miles
Wind:	N at 3 mph
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

18102 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ALLENTOWN, PA 18102 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then becoming mostly cloudy. Lows in the mid 60s. Northwest winds around 5 mph this evening, becoming light and variable.

MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Light and variable winds, becoming south around 5 mph in the afternoon. Chance of rain 30 percent.

MONDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.

TUESDAY
Partly sunny. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

TUESDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 90 percent.

WEDNESDAY
Sunny, hot with highs in the mid 80s.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 60s.

THURSDAY
Sunny, hot with highs in the mid 80s.

THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 60s.

INDEPENDENCE DAY
Sunny. Highs in the lower 80s.

FRIDAY NIGHT
Mostly clear. Lows around 60.

SATURDAY
Mostly sunny. Hot with highs in the mid 80s.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.

18102 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ALLENTOWN, PA 18102

Infrared Weather Satellite
ALLENTOWN, PA 18102

18102 WEATHER RADAR LOOP

NEXRAD Weather Radar
ALLENTOWN, PA 18102

MOS COMPUTER WEATHER FORECAST

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created 5:00 PM PDT 6/29/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
30 JUN 2025

2 AM

70°

70°

Mostly Cloudy

1%

0% Thunder
( 3% severe)

NNE 1

81%

64°

Low 66°

5 AM

67°

67°

Mostly Cloudy

NE 1

87%

63°

High 88°

8 AM

72°

72°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 19% severe)

CALM

76%

64°

Mostly Cloudy

Chance of Rain

11 AM

81°

84°

Mostly Cloudy

SE 1

63%

67°

2 PM

86°

91°

Mostly Cloudy

43%
RAIN
***

0% Thunder
( 49% severe)

S 5

59%

70°

5 PM

84°

89°

Mostly Cloudy

S 7

65%

71°

8 PM

80°

83°

Mostly Cloudy

45%
RAIN
***

0% Thunder
( 41% severe)

S 6

74%

71°

11 PM

76°

77°

Mostly Cloudy

WSW 5

85%

71°

Tuesday
1 JUL 2025

2 AM

74°

74°

Mostly Cloudy

38%
RAIN
***

0% Thunder
( 18% severe)

SW 5

90%

71°

Low 72°

5 AM

73°

73°

Mostly Cloudy

SSW 6

97%

72°

High 86°

8 AM

76°

76°

Mostly Cloudy

49%
RAIN
1–2 in

0% Thunder
( 21% severe)

SW 8

87%

72°

Mostly Cloudy

Rain Likely

11 AM

81°

85°

Partly Cloudy

SW 10

74%

72°

2 PM

84°

90°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 57% severe)

SW 13

67%

72°

5 PM

82°

86°

Mostly Cloudy

SW 12

69%

71°

8 PM

78°

80°

Mostly Cloudy

40%
RAIN
***

0% Thunder
( 22% severe)

SW 8

76%

70°

11 PM

73°

73°

Mostly Cloudy

WSW 6

87%

69°


ALLENTOWN, PA extended weather forecast
Wednesday 2 JUL 2025	Thursday 3 JUL 2025	Friday 4 JUL 2025	Saturday 5 JUL 2025	Sunday 6 JUL 2025
Low 67°	Low 66°	Low 62°	Low 64°	Low 68°
High 89°	High 88°	High 89°	High 89°	High 93°

Mostly Cloudy 45% Rain	Partly Cloudy 21% Rain	Partly Cloudy 16% Rain	Partly Cloudy 20% Rain	Partly Cloudy 27% Rain

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