Allentown, PA

Right Now
39°
Cloudy
  • Humidity: 65%
  • Feels Like: 35°
  • Heat Index: 39°
  • Wind: 6 mph
  • Wind Chill: 35°
  • UV Index: 0 Low
  • Sunrise: 07:22:13 AM
  • Sunset: 05:02:06 PM
  • Dew Point: 28°
  • Visibility: 10 mi

Today

Partly sunny. Breezy morning. Less Breezy Afternoon.

Tonight

Cloudy.

Tomorrow

Cloudy morning. Sunnier afternoon. Breezy.

Next 12 Hours

Time
Temp
Precip
11 PM
39°
2%
11 PM
39°

Wind: WSW @ 5mph

Precip: 2% Chance

Humidity: 66%

Wind Chill: 35°

Heat Index: 39°

UV Index: 0 Low

Visibility: 10 mi

12 AM
37°
2%
12 AM
37°

Wind: WSW @ 4mph

Precip: 2% Chance

Humidity: 69%

Wind Chill: 34°

Heat Index: 37°

UV Index: 0 Low

Visibility: 10 mi

1 AM
37°
24%
1 AM
37°

Wind: WSW @ 4mph

Precip: 24% Chance

Humidity: 73%

Wind Chill: 34°

Heat Index: 37°

UV Index: 0 Low

Visibility: 9 mi

2 AM
34°
24%
2 AM
34°

Wind: WSW @ 5mph

Precip: 24% Chance

Humidity: 78%

Wind Chill: 30°

Heat Index: 34°

UV Index: 0 Low

Visibility: 8 mi

3 AM
34°
4%
3 AM
34°

Wind: WSW @ 5mph

Precip: 4% Chance

Humidity: 79%

Wind Chill: 29°

Heat Index: 34°

UV Index: 0 Low

Visibility: 8 mi

4 AM
34°
2%
4 AM
34°

Wind: WSW @ 5mph

Precip: 2% Chance

Humidity: 79%

Wind Chill: 29°

Heat Index: 34°

UV Index: 0 Low

Visibility: 8 mi

5 AM
33°
3%
5 AM
33°

Wind: WSW @ 6mph

Precip: 3% Chance

Humidity: 80%

Wind Chill: 28°

Heat Index: 33°

UV Index: 0 Low

Visibility: 7 mi

6 AM
32°
8%
6 AM
32°

Wind: WSW @ 6mph

Precip: 8% Chance

Humidity: 82%

Wind Chill: 27°

Heat Index: 32°

UV Index: 0 Low

Visibility: 7 mi

7 AM
31°
8%
7 AM
31°

Wind: WSW @ 5mph

Precip: 8% Chance

Humidity: 84%

Wind Chill: 26°

Heat Index: 31°

UV Index: 0 Low

Visibility: 6 mi

8 AM
31°
7%
8 AM
31°

Wind: WSW @ 6mph

Precip: 7% Chance

Humidity: 84%

Wind Chill: 26°

Heat Index: 31°

UV Index: 0 Low

Visibility: 8 mi

9 AM
34°
5%
9 AM
34°

Wind: WSW @ 8mph

Precip: 5% Chance

Humidity: 77%

Wind Chill: 27°

Heat Index: 34°

UV Index: 0 Low

Visibility: 10 mi

10 AM
37°
4%
10 AM
37°

Wind: W @ 9mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 30°

Heat Index: 37°

UV Index: 1 Low

Visibility: 10 mi

10 Day Forecast for Allentown, PA

Your local forecast from local meteorologists

Local Forecast Discussion

It's a chilly and windy week ahead

  • Updated
SHORT TERM FORECAST
 

TONIGHT: Cloudy.  Low: 32.

TOMORROW: Partly Sunny.  A Little Breezy.  High: 41.

TUESDAY: Cloudy Morning.  Midday Rain & Dusting Of Snow.  High: 39.

 
FORECAST SUMMARY

The skies stay rather cloudy tonight and on Monday.

While Monday will be less windy than Sunday, you'll still notice a breeze from time to time.

Then, it's windier and chillier beginning Tuesday.  Highs will be in the 30s for the rest of the week and winds will be around 10-20 mph each day gusting up to 20-30 mph.

Tuesday starts out sunny, but it gets cloudy in the afternoon as a cold front approaches us.

The weak cold front will give us some flurries in the evening.  A spot or two in the Poconos will get a quick dusting.  The rest of us don't see any flakes pile up on the ground.

There's much drier air behind the cold front, so Wednesday will be our sunniest day of the week.  The skies will be clear by sunset at 5:05 PM.

Take advantage of the clear skies and go see Uranus Wednesday evening an hour or two after sunset.

Uranus will be between Mars and the crescent moon.  The moon will be lower in the sky.  Then, look straight above the moon for the brightest object higher up in the sky, that's Mars.  Mars has a red tint to it when you see it through binoculars. 

The view through binoculars.  Credit: NASA.

The brightest object near Mars is Uranus.  It'll be a little below and a little to the left of Mars, and it'll be very tiny.  This is why you want binoculars to see it well.  If you have binoculars, you'll see a blue tint when you look at the planet.

Uranus has a blue tint to it.  Credit: Marty McGuire.

Late in the night, the skies become cloudy, and we're cloudy Thursday morning and around lunchtime.  These clouds are from another cold front. 

This front has a little more energy than Tuesday's front.  So, we'll see a quick dusting of snow in spots across the Lehigh Valley, Schuylkill and Berks Counties, and The Poconos around lunchtime.  Philly and the Philly suburbs will just see some rain.  Then, we'll see some sun back in the sky late in the afternoon toward sunset.

Drier and cooler air comes in behind the front.  So, Friday's partly sunny, and the skies are mostly sunny Saturday and Sunday of next weekend.

It's also pretty chill with highs falling a little each day.

DETAILED FORECAST

 

TONIGHT

TOMORROW

A LOOK AHEAD

THE WEEK AHEAD

TRACK THE WEATHER:

LINKS:  HOUR BY  HOUR  |  RADAR | TRAFFIC

Allentown, PA

Right Now
39°
Cloudy
  • Humidity: 65%
  • Feels Like: 35°
  • Heat Index: 39°
  • Wind: 6 mph
  • Wind Chill: 35°
  • UV Index: 0 Low
  • Sunrise: 07:22:13 AM
  • Sunset: 05:02:06 PM
  • Dew Point: 28°
  • Visibility: 10 mi

Today

Partly sunny. Breezy morning. Less Breezy Afternoon.

Tonight

Cloudy.

Tomorrow

Cloudy morning. Sunnier afternoon. Breezy.

Day
Temp
Sun
30°
44°
Sun
44°/30°
Chance of snow showers overnight. Lows overnight in the low 30s.

Chance of Rain: 0%

Sunrise: 07:22:13 AM

Sunset: 05:02:06 PM

Humidity: 76%

Wind: WSW @ mph

UV Index: 0 Low

Sunday Night

Cloudy.

Mon
25°
42°
Mon
42°/25°
Mix of sun and clouds. Highs in the low 40s and lows in the upper 20s.

Chance of Rain: 20%

Sunrise: 07:21:42 AM

Sunset: 05:03:14 PM

Humidity: 66%

Wind: W @ mph

UV Index: 2 Low

Monday Night

Mostly cloudy.

Tue
27°
39°
Tue
39°/27°
Mix of sun and clouds. Highs in the upper 30s and lows in the upper 20s.

Chance of Rain: 0%

Sunrise: 07:21:10 AM

Sunset: 05:04:22 PM

Humidity: 59%

Wind: W @ mph

UV Index: 2 Low

Tuesday Night

Mostly cloudy.

Wed
24°
37°
Wed
37°/24°
Mix of sun and clouds. Highs in the low 30s and lows in the low 20s.

Chance of Rain: 20%

Sunrise: 07:20:35 AM

Sunset: 05:05:31 PM

Humidity: 51%

Wind: WNW @ mph

UV Index: 2 Low

Wednesday Night

Partly cloudy.

Thu
29°
40°
Thu
40°/29°
Mostly cloudy. Highs in the low 40s and lows in the upper 20s.

Chance of Rain: 30%

Sunrise: 07:19:58 AM

Sunset: 05:06:41 PM

Humidity: 56%

Wind: SSW @ mph

UV Index: 1 Low

Thursday Night

Partly cloudy.

Fri
25°
36°
Fri
36°/25°
Mix of sun and clouds. Highs in the low 40s and lows in the mid 20s.

Chance of Rain: 30%

Sunrise: 07:19:20 AM

Sunset: 05:07:52 PM

Humidity: 61%

Wind: WNW @ mph

UV Index: 2 Low

Friday Night

Partly cloudy.

Sat
20°
34°
Sat
34°/20°
Partly cloudy. Highs in the low 30s and lows in the low 20s.

Chance of Rain: 0%

Sunrise: 07:18:39 AM

Sunset: 05:09:02 PM

Humidity: 50%

Wind: NW @ mph

UV Index: 2 Low

Saturday Night

Clear skies.




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