Allentown, PA

Right Now
62°
Sunny
  • Humidity: 65%
  • Feels Like: 62°
  • Heat Index: 62°
  • Wind: 5 mph
  • Wind Chill: 62°
  • UV Index: 6 High
  • Sunrise: 06:51:35 AM
  • Sunset: 06:55:07 PM
  • Dew Point: 50°
  • Visibility: 10 mi

Today

Mostly sunny and much more comfortable.

Tonight

Clear, cool, and crisp.

Tomorrow

Mostly sunny and pleasant.

Day
Temp
Fri
47°
72°
Fri
72°/47°
Sunny. Highs in the low 70s and lows in the upper 40s.

Chance of Rain: 0%

Sunrise: 06:51:35 AM

Sunset: 06:55:07 PM

Humidity: 53%

Wind: W @ 9mph

UV Index: 6 High

Friday Night

Clear, cool, and crisp.

Sat
52°
74°
Sat
74°/52°
More sun than clouds. Highs in the mid 70s and lows in the mid 50s.

Chance of Rain: 0%

Sunrise: 06:52:35 AM

Sunset: 06:53:25 PM

Humidity: 61%

Wind: WNW @ 5mph

UV Index: 6 High

Saturday Night

Becoming partly cloudy.

Sun
50°
71°
Sun
71°/50°
Sunshine. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 0%

Sunrise: 06:53:35 AM

Sunset: 06:51:44 PM

Humidity: 58%

Wind: WNW @ 13mph

UV Index: 6 High

Sunday Night

A few clouds increase overnight.

Mon
54°
73°
Mon
73°/54°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.

Chance of Rain: 20%

Sunrise: 06:54:35 AM

Sunset: 06:50:02 PM

Humidity: 60%

Wind: WSW @ 12mph

UV Index: 6 High

Monday Night

Partly cloudy skies. A spotty shower possible.

Tue
52°
74°
Tue
74°/52°
Times of sun and clouds. Highs in the mid 70s and lows in the low 50s.

Chance of Rain: 20%

Sunrise: 06:55:36 AM

Sunset: 06:48:21 PM

Humidity: 67%

Wind: WNW @ 9mph

UV Index: 6 High

Tuesday Night

Partly cloudy.

Wed
46°
72°
Wed
72°/46°
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 17%

Sunrise: 06:56:37 AM

Sunset: 06:46:41 PM

Humidity: 67%

Wind: N @ 8mph

UV Index: 5 Moderate

Wednesday Night

Partly cloudy.

Thu
53°
71°
Thu
71°/53°
A few clouds. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 0%

Sunrise: 06:57:38 AM

Sunset: 06:45 PM

Humidity: 65%

Wind: NE @ 9mph

UV Index: 5 Moderate

Thursday Night

Partly cloudy.

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10 Day Forecast for Allentown, PA

Your local forecast from local meteorologists

Local Forecast Discussion

A beautiful end to the work and school week!

  • Updated
SHORT TERM FORECAST
 

TODAY: 

Mostly sunny, breezy and less humid. High: 72

TONIGHT: 

Clear and cool. Low: 47 

TOMORROW: 

Mostly sunny and beautiful. High: 74 Low: 52

 
FORECAST SUMMARY

The first full day of fall was a wet and windy one, as a narrow but slow moving band of heavy rain inched its way across Pennsylvania the first half of Thursday, then eventually crept into New Jersey for the second half. Complete with heavy, tropical downpours and a few gusty thunderstorms, a widespread soaking resulted, with 1 to 3 inches of rain for most and some locally higher amounts as well.

We are now looking at a nice wrap up to the work and school week with a good amount of sunshine and breezy conditions, feeling more like late September.

Expect plenty of sunshine, refreshingly low humidity levels, and comfortably mild days with highs around 70 to 75 degrees this weekend, and cool and comfy overnight lows around 50°, with some spots touching the mid to upper 40s.

A cool weather pattern will continue into next week, with just the chance of a passing shower or two Monday or Tuesday.

DETAILED FORECAST

FRIDAY

With a slightly faster cold frontal departure, Friday ends up to be a mostly sunny day from start to finish, with any lingering clouds or showers closer to the coast sliding offshore early Friday morning.

Highs will be in the low 70s with more comfortable air becoming well-established, thanks in part to a west to northwest breeze around 10 to 15mph, not nearly as gusty as it was today.

SATURDAY AND SUNDAY

The first weekend of fall should have more of a fall-ish feel to it, with partly to mostly sunny skies, lower humidity behind our late week front, and highs in the low 70s. Overnight lows will dip into the upper 40s and low 50s each night, which means cool and comfy sleeping weather.

Enjoy late September weather at its finest!

EARLY NEXT WEEK

No worse than partly sunny skies are expected Monday and Tuesday, though a few weak disturbances could produce a passing shower or two either later Monday or anytime Tuesday.

Highs will remain in the low 70s, with no big storms or major rainmakers in sight for the next seven days.

LINKS:  HOUR BY  HOUR  |  RADAR | TRAFFIC

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Watches and Warnings

Allentown, PA

Right Now
62°
Sunny
  • Humidity: 65%
  • Feels Like: 62°
  • Heat Index: 62°
  • Wind: 5 mph
  • Wind Chill: 62°
  • UV Index: 6 High
  • Sunrise: 06:51:35 AM
  • Sunset: 06:55:07 PM
  • Dew Point: 50°
  • Visibility: 10 mi

Today

Mostly sunny and much more comfortable.

Tonight

Clear, cool, and crisp.

Tomorrow

Mostly sunny and pleasant.

Day
Temp
Fri
47°
72°
Fri
72°/47°
Sunny. Highs in the low 70s and lows in the upper 40s.

Chance of Rain: 0%

Sunrise: 06:51:35 AM

Sunset: 06:55:07 PM

Humidity: 53%

Wind: W @ 9mph

UV Index: 6 High

Friday Night

Clear, cool, and crisp.

Sat
52°
74°
Sat
74°/52°
More sun than clouds. Highs in the mid 70s and lows in the mid 50s.

Chance of Rain: 0%

Sunrise: 06:52:35 AM

Sunset: 06:53:25 PM

Humidity: 61%

Wind: WNW @ 5mph

UV Index: 6 High

Saturday Night

Becoming partly cloudy.

Sun
50°
71°
Sun
71°/50°
Sunshine. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 0%

Sunrise: 06:53:35 AM

Sunset: 06:51:44 PM

Humidity: 58%

Wind: WNW @ 13mph

UV Index: 6 High

Sunday Night

A few clouds increase overnight.

Mon
54°
73°
Mon
73°/54°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.

Chance of Rain: 20%

Sunrise: 06:54:35 AM

Sunset: 06:50:02 PM

Humidity: 60%

Wind: WSW @ 12mph

UV Index: 6 High

Monday Night

Partly cloudy skies. A spotty shower possible.

Tue
52°
74°
Tue
74°/52°
Times of sun and clouds. Highs in the mid 70s and lows in the low 50s.

Chance of Rain: 20%

Sunrise: 06:55:36 AM

Sunset: 06:48:21 PM

Humidity: 67%

Wind: WNW @ 9mph

UV Index: 6 High

Tuesday Night

Partly cloudy.

Wed
46°
72°
Wed
72°/46°
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 17%

Sunrise: 06:56:37 AM

Sunset: 06:46:41 PM

Humidity: 67%

Wind: N @ 8mph

UV Index: 5 Moderate

Wednesday Night

Partly cloudy.

Thu
53°
71°
Thu
71°/53°
A few clouds. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 0%

Sunrise: 06:57:38 AM

Sunset: 06:45 PM

Humidity: 65%

Wind: NE @ 9mph

UV Index: 5 Moderate

Thursday Night

Partly cloudy.

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