HELLERTOWN, PA 18055 Weather Forecast & Current Conditions

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18055 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ALLENTOWN, PA Current Weather
2:51 PM EDT JUL 16, 2025
Broken Clouds 90°F
Feels Like:	99°F
Dewpoint:	73°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	SW at 6 mph
Pressure:	29.97 inches
Last 72 hours
Local Area Snow Depth
Pennsylvania Current Weather
Pennsylvania MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

18055 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	HELLERTOWN, PA 18055 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly sunny. Patchy fog this morning. A chance of showers and thunderstorms this afternoon. Hot with highs in the upper 80s. South winds around 5 mph. Chance of rain 50 percent.

TONIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 50 percent.

THURSDAY
A chance of thunderstorms. Showers likely, mainly in the morning. Hot with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 60 percent.

THURSDAY NIGHT
Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 60 percent.

FRIDAY
Mostly sunny. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph.

FRIDAY NIGHT
Mostly clear. Cooler with lows in the lower 60s.

SATURDAY
Mostly sunny. Highs in the mid 80s.

SATURDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.

SUNDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 70 percent.

MONDAY
Mostly sunny. Highs in the lower 80s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.

TUESDAY
Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

18055 WEATHER SATELLITE LOOPS

Visible Weather Satellite
HELLERTOWN, PA 18055

Infrared Weather Satellite
HELLERTOWN, PA 18055

18055 WEATHER RADAR LOOP

NEXRAD Weather Radar
HELLERTOWN, PA 18055

MOS COMPUTER WEATHER FORECAST

ALLENTOWN, PA 3 hourly weather forecast

weather forecast created 5:00 AM PDT 7/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
16 JUL 2025

2 PM

88°

95°

Mostly Cloudy

44%
RAIN
***

0% Thunder
( 49% severe)

SSW 6

59%

72°

High 89°

5 PM

86°

92°

Mostly Cloudy

SSW 7

63%

72°

Mostly Cloudy

Chance of Rain

8 PM

81°

85°

Mostly Cloudy

43%
RAIN
***

0% Thunder
( 37% severe)

SSW 6

74%

72°

11 PM

77°

78°

Mostly Cloudy

SW 5

85%

72°

Thursday
17 JUL 2025

2 AM

75°

75°

Mostly Cloudy

38%
RAIN
.5–1 in

0% Thunder
( 27% severe)

SW 3

90%

72°

Low 73°

5 AM

73°

73°

Mostly Cloudy

S 5

93%

71°

High 90°

8 AM

76°

76°

Mostly Cloudy

35%
RAIN
.25–.5 in

0% Thunder
( 18% severe)

SW 7

87%

72°

Partly Cloudy

Chance of Rain

11 AM

82°

87°

Partly Cloudy

WSW 9

74%

73°

2 PM

87°

94°

Partly Cloudy

34%
RAIN
.01–.1 in

0% Thunder
( 39% severe)

WSW 12

63%

73°

5 PM

88°

95°

Partly Cloudy

WSW 13

59%

72°

8 PM

84°

89°

Partly Cloudy

8%

0% Thunder
( 20% severe)

WSW 10

65%

71°

11 PM

80°

83°

Partly Cloudy

W 8

74%

71°

Friday
18 JUL 2025

2 AM

75°

75°

Partly Cloudy

2%

0% Thunder
( 2% severe)

WNW 8

82%

69°

Low 71°

5 AM

72°

72°

Mostly Cloudy

NW 7

84%

67°

High 83°

8 AM

73°

73°

Partly Cloudy

3%

0% Thunder
( 1% severe)

NNW 8

73%

64°

Partly Cloudy

11 AM

76°

78°

Partly Cloudy

NNW 8

64%

63°

2 PM

80°

81°

Partly Cloudy

8%

0% Thunder
( 2% severe)

NW 9

52%

61°

5 PM

80°

81°

Partly Cloudy

NW 9

51%

60°

8 PM

75°

75°

Clear

N 6

58%

59°


ALLENTOWN, PA extended weather forecast
Saturday 19 JUL 2025	Sunday 20 JUL 2025	Monday 21 JUL 2025	Tuesday 22 JUL 2025	Wednesday 23 JUL 2025
Low 59°	Low 67°	Low 67°	Low 69°	Low 69°
High 86°	High 83°	High 86°	High 86°	High 88°

Partly Cloudy 12% Rain	Overcast 57% Rain	Mostly Cloudy 39% Rain	Mostly Cloudy 44% Rain	Mostly Cloudy 51% Rain

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