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    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Bethlehem

    World / United States / Pennsylvania

    40°37'N / 75°22'W / Altitude 91 m / 00:32 2026/05/21, America/New_York (UTC-4)

    clear sky 16.7 °C
    Wind speed 9 km/h
     
    Humidity 78 %
    Air pressure 1018 hPa
    Visibility 16 km
    Clouds 0 %

    Weather report from station Allentown, Distance: 7 km (23:51 2026/05/20)

    Open Radar Map

    Weather for the next 24 hours

    01:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow
    high clouds
    17 °C
    0 mm
    0 %
    W
    5 km/h
    partly cloudy
    16 °C
    0 mm
    0 %
    NW
    6 km/h
    overcast
    16 °C
    0 mm
    0 %
    NW
    6 km/h
    overcast
    15 °C
    0 mm
    0 %
    N
    5 km/h
    overcast
    15 °C
    0 mm
    0 %
    N
    7 km/h
    overcast
    14 °C
    0 mm
    0 %
    E
    3 km/h
    overcast
    14 °C
    0 mm
    10 %
    N
    5 km/h
    overcast
    14 °C
    0 mm
    20 %
    NW
    12 km/h
    overcast with rain
    12 °C
    0.5 mm
    70 %
    N
    14 km/h
    overcast with rain
    13 °C
    0.5 mm
    90 %
    NE
    11 km/h
    overcast with rain
    13 °C
    0.5 mm
    100 %
    NE
    10 km/h
    overcast with rain
    15 °C
    0.7 mm
    100 %
    NE
    9 km/h
    overcast with light rain
    15 °C
    0.2 mm
    100 %
    NE
    9 km/h
    overcast
    16 °C
    0 mm
    50 %
    NE
    9 km/h
    overcast
    17 °C
    0 mm
    50 %
    NE
    8 km/h
    overcast
    18 °C
    0 mm
    50 %
    NE
    8 km/h
    overcast
    20 °C
    0 mm
    50 %
    N
    9 km/h
    overcast
    20 °C
    0 mm
    40 %
    NE
    8 km/h
    overcast
    19 °C
    0 mm
    20 %
    SE
    9 km/h
    overcast
    17 °C
    0 mm
    20 %
    SE
    10 km/h
    overcast
    16 °C
    0 mm
    10 %
    SE
    8 km/h
    overcast
    15 °C
    0 mm
    10 %
    SE
    1 km/h
    overcast
    15 °C
    0 mm
    0 %
    E
    3 km/h
    overcast
    14 °C
    0 mm
    10 %
    E
    5 km/h
    overcast
    14 °C
    0 mm
    10 %
    E
    3 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    13 °C
    0 mm
    10 %
    E
    3 km/h
    partly cloudy
    12 °C
    0 mm
    10 %
    NE
    6 km/h
    overcast
    14 °C
    0 mm
    10 %
    NE
    16 km/h
    overcast
    17 °C
    0 mm
    10 %
    E
    15 km/h
    overcast
    21 °C
    0 mm
    20 %
    E
    17 km/h
    overcast
    19 °C
    0 mm
    30 %
    E
    19 km/h
    overcast
    16 °C
    0 mm
    30 %
    E
    15 km/h
    overcast with rain
    13 °C
    1.7 mm
    70 %
    E
    11 km/h

    Meteogram

    13129911131516172021201920211213202326282930252824
    35
    30
    25
    20
    15
    10
    5
    Thu
    21
    overcast with rain
    Fri
    22
    overcast
    Sat
    23
    overcast with rain
    Sun
    24
    overcast
    Mon
    25
    overcast with drizzle
    Tue
    26
    mostly cloudy
    Wed
    27
    clear sky with few clouds
    Thu
    28
    clear sky
    Fri
    29
    clear sky with few clouds
    Sat
    30
    mixed with rain showers
    Sun
    31
    mixed with rain showers
    Mon
    01
    rain, thunderstorms likely
    Tue
    02
    rain, thunderstorms likely

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length