• Early AM

    Jan 31

    Lo 19°

    Colder

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Jan 31

    32°Lo 24°

    Sunny, breezy and colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Feb 1

    40°Lo 35°

    A little wintry mix

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Feb 2

    43°Lo 16°

    Snow and rain in the morning

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      95%
    more
  • Tue

    Feb 3

    30°Lo 23°

    Partly sunny and quite cold

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Clear
Clear
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Temp (°F) 21° 20° 19° 20° 21° 22° 24° 27°
RealFeel® -1° 14°
Humidity 48% 49% 50% 54% 52% 48% 44% 41%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 17 NW 18 NW 17 NW 16 NW 17 NW 17 NW 17 NW 17 NW
UV Index 0 0 0 0 0 1 2 2
Cloud Cover 6% 5% 3% 0% 0% 0% 0% 0%
Dew Point
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 32° 47° N/A 45°
Low 24° 29° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:13 of sunlight, then sets at 5:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:48 PM with 14:28 of moolight, then sets at 5:16 AM

Bethlehem Weather Report

DC, Baltimore: More Wintry Weather in Store Before Groundhog Day

January 31, 2015; 12:12 AM ET

Cold air sweeping in this weekend will help pave the way for a wintry weather Sunday afternoon into Monday morning around Baltimore and Washington, D.C. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps