CENTER VALLEY, PA 18034 Weather Forecast & Current Conditions

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18034 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLENTOWN, PA Current Weather
12:51 PM EDT MAY 22, 2026
Broken Clouds 64°F
Feels Like:	64°F
Dewpoint:	41°F
Rel. Hum.:	43%
Visibility:	10 miles
Wind:	ENE at 8 mph, gusts to 23
Pressure:	30.34 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

18034 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CENTER VALLEY, PA 18034 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy. Highs in the mid 60s. East winds 5 to 10 mph with gusts up to 20 mph.

TONIGHT
Cloudy. Rain likely after midnight. Lows in the mid 40s. East winds 5 to 10 mph. Chance of rain 70 percent.

SATURDAY
Rain, cooler. Near steady temperature in the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

SATURDAY NIGHT
Rain. Lows in the mid 40s. Temperature rising into the lower 50s after midnight. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

SUNDAY
Rain in the morning, then showers likely in the afternoon. Not as cool with highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

SUNDAY NIGHT
Cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 50 percent.

MEMORIAL DAY
Showers likely. Warmer with highs in the mid 70s. Chance of rain 60 percent.

MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.

TUESDAY NIGHT
Mostly cloudy. Lows in the upper 50s.

WEDNESDAY
Partly sunny. Highs in the lower 80s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 50s.

THURSDAY
Mostly sunny. Highs around 80.

18034 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CENTER VALLEY, PA 18034

Infrared Weather Satellite
CENTER VALLEY, PA 18034

18034 WEATHER RADAR LOOP

NEXRAD Weather Radar
CENTER VALLEY, PA 18034

MOS COMPUTER WEATHER FORECAST

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 5/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
22 MAY 2026

2 PM

64°

63°

Mostly Cloudy

4%

0% Thunder
( 1% severe)

E 12

46%

43°

High 65°

5 PM

64°

63°

Mostly Cloudy

ESE 12

45%

42°

Mostly Cloudy

Chance of Rain

8 PM

59°

57°

Mostly Cloudy

26%
RAIN
<.01 in

0% Thunder
( 1% severe)

ESE 9

49%

40°

11 PM

55°

53°

Overcast

E 8

59%

41°

Saturday
23 MAY 2026

2 AM

53°

50°

Mostly Cloudy

69%
RAIN
>2 in

0% Thunder
( 2% severe)

E 8

66%

42°

Low 46°

5 AM

50°

46°

Mostly Cloudy

E 10

74%

42°

High 53°

8 AM

49°

44°

Mostly Cloudy

97%
RAIN
***

0% Thunder
( 3% severe)

E 12

80%

43°

Mostly Cloudy

Rain

11 AM

50°

45°

Mostly Cloudy

E 14

77%

43°

2 PM

50°

44°

Mostly Cloudy

99%
RAIN
***

0% Thunder
( 6% severe)

E 16

80%

44°

5 PM

50°

44°

Mostly Cloudy

E 16

80%

44°

8 PM

51°

46°

Mostly Cloudy

99%
RAIN
***

0% Thunder
( 6% severe)

E 16

77%

44°

11 PM

51°

46°

Overcast

E 14

83%

46°

Sunday
24 MAY 2026

2 AM

51°

46°

Overcast

95%
RAIN
***

0% Thunder
( 11% severe)

E 13

89%

48°

Low 46°

5 AM

50°

45°

Mostly Cloudy

E 14

96%

49°

High 64°

8 AM

52°

48°

Mostly Cloudy

71%
RAIN
1–2 in

0% Thunder
( 12% severe)

E 13

96%

51°

Mostly Cloudy

Rain Likely

11 AM

57°

54°

Mostly Cloudy

ENE 13

83%

52°

2 PM

61°

60°

Mostly Cloudy

28%
RAIN
.01–.1 in

0% Thunder
( 19% severe)

ENE 10

78%

54°

5 PM

64°

64°

Mostly Cloudy

ENE 9

75%

56°

8 PM

63°

63°

Mostly Cloudy

NE 7

75%

55°


ALLENTOWN, PA extended weather forecast
Monday 25 MAY 2026	Tuesday 26 MAY 2026	Wednesday 27 MAY 2026	Thursday 28 MAY 2026	Friday 29 MAY 2026
Low 53°	Low 58°	Low 60°	Low 54°	Low 54°
High 73°	High 77°	High 82°	High 79°	High 76°

Overcast 89% Rain	Overcast 43% Rain	Mostly Cloudy 23% Rain	Clear 12% Rain	Partly Cloudy 21% Rain

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