• Sat

    Sep 3

    81°Lo 57°

    Pleasant with plenty of sun

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      2%
    • Precip
      14%
  • Sun

    Sep 4

    81°Lo 57°

    Abundant sunshine

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      14%
    • Precip
      19%
    more
  • Mon

    Sep 5

    83°Lo 59°

    Partly sunny

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      0%
    • Precip
      0%
    more
  • Tue

    Sep 6

    88°Lo 64°

    Plenty of sunshine

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      10%
    • Precip
      0%
    more
  • Wed

    Sep 7

    88°Lo 66°

    A t-storm around in the p.m.

    Very Good at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      66%
    • Precip
      25%
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 7%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 8 mph

Pleasant with plenty of sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 58° Precipitation 14%

Night

N

E

S

W

  • NE 2 mph
  • Gusts: 5 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 3

more Historical Weather Data >
  Today Normal Record 9/3/2015
High 81° 84° N/A 93°
Low 57° 63° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:55 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:45 AM with 12:11 of moolight, then sets at 8:56 PM

Frederick Weather Report

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

August 29, 2016; 8:24 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States during the first days of September. more >

Sat. Beach & Pool

Sat. UV Index

Sat. Wind Maps