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www.weatherandclimate.info
The table shows the combined weather forecast in Allentown for 14 days ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).

Weather in Allentown

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
21.11
Thu
day
12 h
Cloudy +6 741 N
4 m/s
0.1 +4 +4
21.11
Thu
even
18 h
Rain +6 739 NW
5 m/s
2.1 +3 +3
22.11
Fri
night
00 h
Rain +4 738 NW
4 m/s
1.5 +2 +2
22.11
Fri
morn
06 h
Light rain +3 736 W
5 m/s
0.4 -1 -1
22.11
Fri
day
12 h
Snow with rain +1 735 SW
6 m/s
1.0 -3 -3
22.11
Fri
even
18 h
Snow with rain +2 734 S
6 m/s
2.5 -3 -3
23.11
Sat
night
00 h
Snow with rain +1 735 NE
2 m/s
1.2 -1 -1
23.11
Sat
morn
06 h
Light cloudy +2 738 NW
4 m/s
0.0 -2 -2
23.11
Sat
day
12 h
Clear +1 741 NW
5 m/s
0.0 -3 -3
23.11
Sat
even
18 h
Partly cloudy +8 742 NW
6 m/s
0.0 +5 +6
24.11
Sun
night
00 h
Light cloudy +6 744 W
5 m/s
0.0 +3 +3
24.11
Sun
morn
06 h
Light cloudy +5 750 W
5 m/s
0.0 +2 +2
24.11
Sun
day
12 h
Partly cloudy +5 749 W
5 m/s
0.0 +2 +2
24.11
Sun
even
18 h
Mostly cloudy +8 750 W
6 m/s
0.0 +5 +5
25.11
Mon
night
00 h
Clear +5 752 NW
2 m/s
0.0 +3 +3
25.11
Mon
morn
06 h
Light rain +8 747 SW
2 m/s
0.1 +7 +7
25.11
Mon
morn
06 h
Light rain +8 747 SW
2 m/s
0.1 +7 +7
25.11
Mon
day
12 h
Light cloudy +1 754 NW
1 m/s
0.0 +1 +1
25.11
Mon
even
18 h
Partly cloudy +10 752 SW
2 m/s
0.0 +10 +12
26.11
Tue
night
00 h
Mostly cloudy +8 751 S
2 m/s
0.0 +7 +7
26.11
Tue
morn
06 h
Light cloudy +4 752 W
4 m/s
0.0 +1 +1
26.11
Tue
day
12 h
Rain +7 746 W
5 m/s
1.5 +5 +5
26.11
Tue
even
18 h
Light cloudy +9 748 W
8 m/s
0.0 +6 +7
27.11
Wen
night
00 h
Light cloudy +6 751 W
5 m/s
0.0 +3 +3
27.11
Wen
morn
06 h
Light cloudy +1 753 W
1 m/s
0.0 +1 +1
27.11
Wen
day
12 h
Mostly cloudy +3 752 W
4 m/s
0.0 0 0
27.11
Wen
even
18 h
Mostly cloudy +7 752 NW
5 m/s
0.2 +4 +5
28.11
Thu
night
00 h
Light cloudy +4 753 W
3 m/s
0.0 +1 +1
28.11
Thu
morn
06 h
Snow 0 752 NE
4 m/s
2.9 -4 -4
28.11
Thu
day
12 h
Light snow -1 755 N
1 m/s
2.0 -3 -3
28.11
Thu
even
18 h
Light snow +4 752 N
2 m/s
2.0 +2 +2
29.11
Fri
night
00 h
Snow +1 754 N
2 m/s
4.0 -3 -3
29.11
Fri
morn
06 h
Snow -1 746 N
5 m/s
4.0 -7 -7
29.11
Fri
day
12 h
Snow -1 752 E
4 m/s
2.0 -6 -6
29.11
Fri
even
18 h
Heavy snow 0 746 E
5 m/s
8.0 -6 -6
30.11
Sat
night
00 h
Heavy snow +1 746 NE
3 m/s
7.0 -4 -4
30.11
Sat
morn
06 h
Snow -2 749 N
3 m/s
1.6 -7 -7
30.11
Sat
day
12 h
Light cloudy -2 750 NW
5 m/s
0.0 -9 -9
30.11
Sat
even
18 h
Heavy snow +1 753 NW
5 m/s
27.0 -5 -3
01.12
Sun
night
00 h
Clear -3 757 NW
4 m/s
0.0 -9 -9
01.12
Sun
morn
06 h
Cloudy -9 760 W
1 m/s
0.0 -11 -11
01.12
Sun
day
12 h
Cloudy -7 761 NW
1 m/s
0.0 -10 -10
01.12
Sun
even
18 h
Partly cloudy +1 760 W
2 m/s
0.0 -3 -1
02.12
Mon
night
00 h
Cloudy -1 761 W
1 m/s
0.0 -3 -3
02.12
Mon
morn
06 h
Heavy snow -8 761 NW
1 m/s
45.0 -10 -10
02.12
Mon
day
12 h
Cloudy -6 762 calm 0.0 -7 -7
02.12
Mon
even
18 h
Heavy snow 0 759 SE
1 m/s
19.9 -2 -2
03.12
Tue
night
00 h
Cloudy +1 757 E
1 m/s
0.0 -2 -2
03.12
Tue
morn
06 h
Cloudy +1 754 SE
1 m/s
37.8 -1 -1
03.12
Tue
day
12 h
Cloudy +1 753 SW
1 m/s
0.0 -1 -1
03.12
Tue
even
18 h
Rain +3 753 W
1 m/s
19.9 +1 +1
04.12
Wen
night
00 h
Cloudy +3 756 W
1 m/s
0.1 +1 +1
04.12
Wen
morn
06 h
Cloudy +1 758 NW
1 m/s
8.4 -1 -1
04.12
Wen
day
12 h
Rain +1 760 W
1 m/s
55.1 -1 -1
04.12
Wen
even
18 h
Light rain +1 760 NE
1 m/s
0.4 -1 -1
05.12
Thu
night
00 h
Light rain +1 760 E
1 m/s
0.7 -1 -1
05.12
Thu
morn
06 h
Rain +2 756 E
2 m/s
4.8 -2 -2
Thu, 21.11
Thu
Thu
Fri
Fri
Fri
Fri
Sat
Sat
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
+6
+6
+4
+3
+1
+2
+1
+2
Atmospheric pressure
741
739
738
736
735
734
735
738
Wind
N
4 m/s
NW
5 m/s
NW
4 m/s
W
5 m/s
SW
6 m/s
S
6 m/s
NE
2 m/s
NW
4 m/s
Precipitation, mm
0.1
2.1
1.5
0.4
1.0
2.5
1.2
0.0
Tef,°C
+4
+3
+2
-1
-3
-3
-1
-2
Tefs,°C
+4
+3
+2
-1
-3
-3
-1
-2
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sat
Sun
Sun
Sun
Sun
Mon
Mon
12 h
18 h
00 h
06 h
12 h
18 h
00 h
06 h
Air temperature,°С
+1
+8
+6
+5
+5
+8
+5
+8
Atmospheric pressure
741
742
744
750
749
750
752
747
Wind
NW
5 m/s
NW
6 m/s
W
5 m/s
W
5 m/s
W
5 m/s
W
6 m/s
NW
2 m/s
SW
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.1
Tef,°C
-3
+5
+3
+2
+2
+5
+3
+7
Tefs,°C
-3
+6
+3
+2
+2
+5
+3
+7
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Tue
Tue
Tue
Tue
Wen
06 h
12 h
18 h
00 h
06 h
12 h
18 h
00 h
Air temperature,°С
+8
+1
+10
+8
+4
+7
+9
+6
Atmospheric pressure
747
754
752
751
752
746
748
751
Wind
SW
2 m/s
NW
1 m/s
SW
2 m/s
S
2 m/s
W
4 m/s
W
5 m/s
W
8 m/s
W
5 m/s
Precipitation, mm
0.1
0.0
0.0
0.0
0.0
1.5
0.0
0.0
Tef,°C
+7
+1
+10
+7
+1
+5
+6
+3
Tefs,°C
+7
+1
+12
+7
+1
+5
+7
+3
Weather comfort
 
 
 
 
 
 
 
 
Wen
Wen
Wen
Thu
Thu
Thu
Thu
Fri
06 h
12 h
18 h
00 h
06 h
12 h
18 h
00 h
Air temperature,°С
+1
+3
+7
+4
0
-1
+4
+1
Atmospheric pressure
753
752
752
753
752
755
752
754
Wind
W
1 m/s
W
4 m/s
NW
5 m/s
W
3 m/s
NE
4 m/s
N
1 m/s
N
2 m/s
N
2 m/s
Precipitation, mm
0.0
0.0
0.2
0.0
2.9
2.0
2.0
4.0
Tef,°C
+1
0
+4
+1
-4
-3
+2
-3
Tefs,°C
+1
0
+5
+1
-4
-3
+2
-3
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Sat
Sat
Sat
Sat
Sun
06 h
12 h
18 h
00 h
06 h
12 h
18 h
00 h
Air temperature,°С
-1
-1
0
+1
-2
-2
+1
-3
Atmospheric pressure
746
752
746
746
749
750
753
757
Wind
N
5 m/s
E
4 m/s
E
5 m/s
NE
3 m/s
N
3 m/s
NW
5 m/s
NW
5 m/s
NW
4 m/s
Precipitation, mm
4.0
2.0
8.0
7.0
1.6
0.0
27.0
0.0
Tef,°C
-7
-6
-6
-4
-7
-9
-5
-9
Tefs,°C
-7
-6
-6
-4
-7
-9
-3
-9
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Sun
Mon
Mon
Mon
Mon
Tue
06 h
12 h
18 h
00 h
06 h
12 h
18 h
00 h
Air temperature,°С
-9
-7
+1
-1
-8
-6
0
+1
Atmospheric pressure
760
761
760
761
761
762
759
757
Wind
W
1 m/s
NW
1 m/s
W
2 m/s
W
1 m/s
NW
1 m/s
calm
SE
1 m/s
E
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
45.0
0.0
19.9
0.0
Tef,°C
-11
-10
-3
-3
-10
-7
-2
-2
Tefs,°C
-11
-10
-1
-3
-10
-7
-2
-2
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Wen
Wen
Wen
Wen
Thu
06 h
12 h
18 h
00 h
06 h
12 h
18 h
00 h
Air temperature,°С
+1
+1
+3
+3
+1
+1
+1
+1
Atmospheric pressure
754
753
753
756
758
760
760
760
Wind
SE
1 m/s
SW
1 m/s
W
1 m/s
W
1 m/s
NW
1 m/s
W
1 m/s
NE
1 m/s
E
1 m/s
Precipitation, mm
37.8
0.0
19.9
0.1
8.4
55.1
0.4
0.7
Tef,°C
-1
-1
+1
+1
-1
-1
-1
-1
Tefs,°C
-1
-1
+1
+1
-1
-1
-1
-1
Weather comfort
 
 
 
 
 
 
 
 
  • Thu, 21.11
  • Sat, 23.11
  • Mon, 25.11
  • Wen, 27.11
  • Fri, 29.11
  • Sun, 01.12
  • Tue, 03.12
Location of a geographical point Allentown (Pennsylvania, USA): latitude 40.6508 longitude -75.4492 height above sea level 119 m.
Navigation:
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.