LEHIGH VALLEY, PA 18001 Weather Forecast & Current Conditions

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18001 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLENTOWN, PA Current Weather
1:51 PM EDT AUG 24, 2025
Overcast 75°F
Feels Like:	75°F
Dewpoint:	64°F
Rel. Hum.:	69%
Visibility:	10 miles
Wind:	S at 6 mph
Pressure:	29.92 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

18001 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LEHIGH VALLEY, PA 18001 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent.

TONIGHT
Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Patchy fog. Humid with lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 50 percent.

MONDAY
Patchy fog in the morning. Sunny. Highs around 80. West winds 5 to 10 mph.

MONDAY NIGHT
Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph.

TUESDAY
Sunny. Highs in the mid 70s. West winds 5 to 10 mph.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.

WEDNESDAY
Mostly sunny. Highs in the lower 70s.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

THURSDAY
Mostly sunny. Highs in the mid 70s.

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

FRIDAY
Mostly sunny. Highs in the mid 70s.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.

SATURDAY
Mostly sunny. Highs in the mid 70s.

18001 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LEHIGH VALLEY, PA 18001

Infrared Weather Satellite
LEHIGH VALLEY, PA 18001

18001 WEATHER RADAR LOOP

NEXRAD Weather Radar
LEHIGH VALLEY, PA 18001

MOS COMPUTER WEATHER FORECAST

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 8/24/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
24 AUG 2025

2 PM

78°

80°

Mostly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 23% severe)

S 8

60%

63°

High 80°

5 PM

79°

81°

Mostly Cloudy

S 9

58%

63°

Mostly Cloudy

Chance of Rain

8 PM

75°

75°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 20% severe)

S 8

66%

63°

11 PM

70°

70°

Mostly Cloudy

S 6

78%

63°

Monday
25 AUG 2025

2 AM

67°

67°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 7% severe)

SSE 3

90%

64°

Low 63°

5 AM

65°

65°

Mostly Cloudy

NW 2

97%

64°

High 81°

8 AM

67°

67°

Mostly Cloudy

2%

0% Thunder
( 2% severe)

WNW 5

90%

64°

Decreasing Clouds

11 AM

75°

75°

Partly Cloudy

WNW 8

60%

60°

2 PM

79°

79°

Clear

1%

0% Thunder
( 2% severe)

W 10

42%

54°

5 PM

79°

79°

Clear

W 12

39%

52°

8 PM

71°

71°

Clear

0%

0% Thunder
( 2% severe)

W 8

51%

52°

11 PM

65°

65°

Clear

WNW 7

63%

52°

Tuesday
26 AUG 2025

2 AM

60°

60°

Clear

0%

0% Thunder
( 1% severe)

WNW 6

75%

52°

Low 54°

5 AM

57°

57°

Clear

W 5

83%

52°

High 76°

8 AM

60°

61°

Clear

1%

0% Thunder
( 2% severe)

W 3

75%

52°

Partly Cloudy

11 AM

70°

70°

Partly Cloudy

W 7

53%

52°

2 PM

75°

75°

Partly Cloudy

9%

0% Thunder
( 9% severe)

W 9

43%

51°

5 PM

74°

74°

Partly Cloudy

W 10

43%

50°

8 PM

68°

68°

Partly Cloudy

WNW 7

53%

50°


ALLENTOWN, PA extended weather forecast
Wednesday 27 AUG 2025	Thursday 28 AUG 2025	Friday 29 AUG 2025	Saturday 30 AUG 2025	Sunday 31 AUG 2025
Low 52°	Low 49°	Low 54°	Low 58°	Low 64°
High 75°	High 80°	High 82°	High 81°	High 82°

Partly Cloudy 11% Rain	Clear 11% Rain	Partly Cloudy 21% Rain	Partly Cloudy 18% Rain	Partly Cloudy 32% Rain

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