LEHIGH VALLEY, PA 18003 Weather Forecast & Current Conditions

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18003 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLENTOWN, PA Current Weather
5:51 AM EST FEB 14, 2026
Overcast 25°F
Feels Like:	18°F
Dewpoint:	18°F
Rel. Hum.:	72%
Visibility:	10 miles
Wind:	SW at 6 mph
Pressure:	30.10 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

18003 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LEHIGH VALLEY, PA 18003 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny. Highs in the lower 40s. West winds 5 to 10 mph.

TONIGHT
Mostly clear in the evening, then becoming mostly cloudy. Cold with lows in the lower 20s. Northwest winds around 5 mph in the evening, becoming light and variable.

SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. East winds around 5 mph.

SUNDAY NIGHT
Mostly cloudy. A chance of snow in the evening. Little or no snow accumulation. Cold with lows in the upper 20s. East winds around 5 mph. Chance of snow 30 percent.

WASHINGTONS BIRTHDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 40s. Northeast winds around 5 mph, becoming southeast in the afternoon.

MONDAY NIGHT
Mostly cloudy. Cold with lows in the upper 20s.

TUESDAY
Partly sunny. Highs in the mid 40s.

TUESDAY NIGHT
Mostly cloudy. Lows in the lower 30s.

WEDNESDAY
Mostly cloudy. A chance of rain in the morning, then rain likely in the afternoon. Highs in the mid 40s. Chance of rain 60 percent.

WEDNESDAY NIGHT
Mostly cloudy. A chance of rain in the evening. Lows in the mid 30s. Chance of rain 50 percent.

THURSDAY
Mostly cloudy in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 30 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of rain. A chance of snow after midnight. Cold with lows in the upper 20s. Chance of precipitation 40 percent.

FRIDAY
Mostly cloudy with a chance of rain and snow. Highs around 40. Chance of precipitation 50 percent.

18003 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LEHIGH VALLEY, PA 18003

Infrared Weather Satellite
LEHIGH VALLEY, PA 18003

18003 WEATHER RADAR LOOP

NEXRAD Weather Radar
LEHIGH VALLEY, PA 18003

MOS COMPUTER WEATHER FORECAST

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created 4:00 PM PST 2/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
14 FEB 2026

1 AM

21°

15°

Mostly Cloudy

11%
SNOW
<.1 in

0% Thunder
( 0% severe)

WSW 5

71%

14°

Low 20°

4 AM

23°

17°

Mostly Cloudy

WSW 5

75%

17°

High 41°

7 AM

23°

16°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WSW 6

75%

17°

Partly Cloudy

10 AM

32°

26°

Partly Cloudy

WSW 7

65%

22°

1 PM

40°

34°

Partly Cloudy

0%

0% Thunder
( 1% severe)

W 9

59%

27°

4 PM

41°

36°

Partly Cloudy

WNW 7

57%

27°

7 PM

35°

33°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 2

66%

25°

10 PM

30°

27°

Partly Cloudy

W 1

70%

22°

Sunday
15 FEB 2026

1 AM

27°

24°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 1

76%

21°

Low 21°

4 AM

24°

20°

Mostly Cloudy

CALM

83%

20°

High 39°

7 AM

25°

21°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

NE 1

83%

21°

Mostly Cloudy

10 AM

32°

29°

Mostly Cloudy

ENE 1

71%

24°

1 PM

38°

36°

Mostly Cloudy

10%
SNOW
<.1 in

0% Thunder
( 0% severe)

E 3

64%

27°

4 PM

38°

36°

Mostly Cloudy

ESE 3

67%

28°

7 PM

35°

32°

Mostly Cloudy

14%
SNOW
<.1 in

0% Thunder
( 1% severe)

E 3

72%

27°

10 PM

32°

29°

Mostly Cloudy

E 2

78%

26°


ALLENTOWN, PA extended weather forecast
Monday 16 FEB 2026	Tuesday 17 FEB 2026	Wednesday 18 FEB 2026	Thursday 19 FEB 2026	Friday 20 FEB 2026
Low 27°	Low 27°	Low 25°	Low 31°	Low 32°
High 40°	High 43°	High 42°	High 44°	High 47°

Overcast 91% Snow/Ice	Overcast 8% Rain/Snow	Overcast 65% Rain	Overcast 51% Rain/Ice	Overcast 58% Rain

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