• Today

    Jul 28

    91°Lo 72°

    Humid with a heavy t-storm

    Neutral weather for migraines
    • Hi
      RealFeel
      105°
    • UV
      5 - High
    • Cloud
      Cover
      65%
    more
  • Fri

    Jul 29

    85°Lo 66°

    Some rain and a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Cloud
      Cover
      65%
  • Sat

    Jul 30

    85°Lo 68°

    A p.m. t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      96°
    • UV
      4 - Moderate
    • Cloud
      Cover
      82%
    more
  • Sun

    Jul 31

    88°Lo 66°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      100°
    • UV
      4 - Moderate
    • Cloud
      Cover
      77%
    more
  • Mon

    Aug 1

    88°Lo 65°

    A shower or t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Mostly Cloudy
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Temp (°F) 81° 82° 83° 85° 84° 84° 82° 79°
RealFeel® 89° 91° 89° 96° 93° 91° 87° 82°
Humidity 71% 69% 70% 69% 69% 69% 71% 73%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
36%
 
47%
 
51%
 
47%
 
34%
 
34%
 
24%
 
4%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 8 NNW 9 NNW 8 NNW 8 NNW 8 NNW 7 NNW 6 N 5 NNE
UV Index 5 6 5 4 2 1 0 0
Cloud Cover 76% 45% 45% 45% 45% 45% 36% 25%
Dew Point 71° 71° 72° 74° 73° 73° 72° 70°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 85° 88° N/A 90°
Low 66° 68° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:16 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:10 AM with 14:27 of moolight, then sets at 4:37 PM

Frederick Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 8:11 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Fri. Migraine Headache

Fri. UV Index