• Early AM

    Jul 27

    Lo 72°

    A shower or thunderstorm

    Beach & Pool Weather
    • UV
      7 - Very High
    • Cloud
      Cover
      65%
    • Precip
      52%
    more
  • Today

    Jul 27

    92°Lo 72°

    Partly sunny and hot

    Excellent at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      45%
    • Precip
      25%
    more
  • Thu

    Jul 28

    90°Lo 72°

    A heavy thunderstorm

    Very Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      95%
    • Precip
      55%
    more
  • Fri

    Jul 29

    84°Lo 68°

    A couple of thunderstorms

    Poor at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      95%
    • Precip
      75%
  • Sat

    Jul 30

    86°Lo 68°

    Couple of showers, t-storms

    Good at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      88%
    • Precip
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 75° 77° 79° 80° 82° 80° 84° 82°
RealFeel® 84° 90° 94° 93° 99° 93° 101° 97°
Humidity 98% 91% 86% 83% 80% 90% 79% 80%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
51%
 
47%
 
47%
 
51%
 
43%
 
52%
 
48%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 W 4 WNW 4 WNW 4 NW 5 NW 5 NW 5 NW 5 NW
UV Index 2 3 4 4 5 4 4 3
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 75° 74° 74° 75° 75° 77° 77° 75°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 84° 88° N/A 90°
Low 68° 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

Dangerous heat wave to persist in northeastern US much of this week

July 27, 2016; 1:00 AM ET

A stifling heat wave will remain entrenched across the Northeast much of this week, despite a brief reprieve in humidity for some. more >

Fri. Beach & Pool

Fri. UV Index

Fri. Wind Maps