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150 million in South, East face major snow and ice storm. Get the forecast. Chevron right

Allentown, PA

36°F
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Allentown

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Allentown, PA Weather
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January 21 - February 19

Wed 1/21

37° /32°
91%

WinterCast

A coating to an inch

Wed, 1/21, 1:00 PM - Thu, 1/22, 12:00 PM

Snow
Breezy and not as cold; an a.m. rain or snow shower, then a little snow, up to 1"; deteriorating road conditions; plan for a slow and slippery evening commute

RealFeel®32°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindS 13 mph

Thu 1/22

35° /20°
55%

WinterCast

A coating to an inch

Wed, 1/21, 1:00 PM - Thu, 1/22, 12:00 PM

Snow
A little snow in the morning; otherwise, mostly cloudy and breezy; a major winter storm this weekend can cause significant travel disruptions

RealFeel®21°

RealFeel Shade™21°

Max UV Index2.0 (Low)

WindWSW 15 mph

Fri 1/23

24° /0°
21%
Cloudy, brisk and colder

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindWNW 15 mph

Sat 1/24

14° /12°
63%

WinterCast

Snow

Sat, 1/24, 4:00 PM - Mon, 1/26, 7:00 PM

Snow
Cloudy and bitterly cold; a coating to an inch of snow late in the afternoon; extended time outside can lead to hypothermia; unprotected pipes may freeze

RealFeel®9°

RealFeel Shade™9°

Max UV Index1.0 (Low)

WindNE 6 mph

Sun 1/25

23° /10°
96%

WinterCast

Snow

Sat, 1/24, 4:00 PM - Mon, 1/26, 7:00 PM

Snow
Cold with 1-3 inches of snow; extended time outside can lead to hypothermia; unprotected pipes may freeze

RealFeel®15°

RealFeel Shade™15°

Max UV Index1.0 (Low)

WindE 8 mph

Mon 1/26

16° /1°
65%

WinterCast

Snow

Sat, 1/24, 4:00 PM - Mon, 1/26, 7:00 PM

Snow
Low clouds and frigid with snow at times; breezy in the morning

RealFeel®-2°

RealFeel Shade™-2°

Max UV Index1.0 (Low)

WindW 15 mph

Tue 1/27

18° /13°
11%
Low clouds, then perhaps some sun and frigid

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindSW 8 mph

Wed 1/28

26° /10°
65%
Cold with periods of snow

RealFeel®14°

RealFeel Shade™14°

Max UV Index1.0 (Low)

WindSW 8 mph

Thu 1/29

19° /9°
55%
A bit of snow in the morning; otherwise, cloudy and frigid

RealFeel®5°

RealFeel Shade™5°

Max UV Index1.0 (Low)

WindWSW 13 mph

Fri 1/30

24° /15°
55%
Cloudy and cold with a bit of snow

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindWSW 12 mph

Sat 1/31

28° /17°
5%
Low clouds, then perhaps some sun

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindSW 8 mph

Sun 2/1

29° /20°
24%
Mostly cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindSSW 4 mph

Mon 2/2

30° /19°
1%
Partly sunny

RealFeel®32°

RealFeel Shade™28°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Tue 2/3

28° /22°
25%
Cloudy

RealFeel®18°

RealFeel Shade™18°

Max UV Index1.0 (Low)

WindSW 10 mph

Wed 2/4

28° /13°
25%
After a cloudy start, sunshine returns

RealFeel®28°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindNNE 6 mph

Thu 2/5

29° /14°
25%
Sun yielding to clouds

RealFeel®30°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindE 5 mph

Fri 2/6

30° /18°
60%
Intermittent snow

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindNE 7 mph

Sat 2/7

31° /14°
25%
Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindNNW 6 mph

Sun 2/8

28° /13°
25%
Remaining cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindWNW 4 mph

Mon 2/9

28° /13°
25%
Mostly cloudy and cold

RealFeel®30°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindS 2 mph

Tue 2/10

29° /16°
59%
Periods of snow

RealFeel®26°

RealFeel Shade™26°

Max UV Index1.0 (Low)

WindSE 5 mph

Wed 2/11

31° /24°
61%
Periods of snow

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindN 5 mph

Thu 2/12

32° /24°
25%
Cloudy

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindSSW 9 mph

Fri 2/13

36° /26°
25%
Cloudy

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindSSW 4 mph

Sat 2/14

38° /31°
75%
Cloudy; a passing morning shower followed by rain in the afternoon

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindSE 8 mph

Sun 2/15

42° /29°
63%
A thick cloud cover; rain freezing on some surfaces in the morning, then a shower in spots in the afternoon

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindW 10 mph

Mon 2/16

41° /27°
64%
Considerable cloudiness with rain and snow at times becoming all rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindN 2 mph

Tue 2/17

38° /23°
65%
Cloudy; a bit of snow in the morning followed by periods of snow and rain in the afternoon

RealFeel®41°

RealFeel Shade™41°

Max UV Index1.0 (Low)

WindN 4 mph

Wed 2/18

33° /23°
25%
Cloudy

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindESE 12 mph

Thu 2/19

46° /32°
55%
Remaining cloudy and not as cold with a shower in spots after temperatures rise above freezing

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindS 16 mph

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Weather Near Allentown:

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