• Mon

    Sep 12

    80°Lo 63°

    Sun and some clouds

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      49%
    more
  • Tue

    Sep 13

    83°Lo 62°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      7%
    more
  • Wed

    Sep 14

    83°Lo 59°

    Decreasing clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      31%
    more
  • Thu

    Sep 15

    80°Lo 59°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      23%
    more
  • Fri

    Sep 16

    80°Lo 59°

    Mainly cloudy with a shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      82%
Next Previous
Hi 80° RealFeel® 82° Precipitation 55%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 12 mph

Mostly cloudy and humid with a shower

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 29%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 59° RealFeel® 58° Precipitation 20%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 10 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2015
High 80° 80° N/A 84°
Low 59° 59° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:23 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:24 PM with 12:17 of moolight, then sets at 7:41 AM

Frederick Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 4:04 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >