Gaithersburg, Maryland
Current Conditions -  °F | °C
As of 3:55 PM on Friday 19 Sep 2014 (Local Time) from KGAI Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 72°   Ceiling: 9000
Heat Index: 72°   Visibility: 10mi
Dew Point: 55°   Wind: 5mph
Humidity: 57%   Direction: 110°ESE
Pressure: 30.29"   Gusts: NA
Location:  39.14°N, 77.19°W
Report Text: KGAI 191955Z AUTO 11004KT 10SM FEW034 BKN090 22/13 A3029 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 72° - Lo 57°
5 PM
M Sunny
M Sunny
71°
6 PM
Sunny
Sunny
71°
7 PM
Sunny
Sunny
69°
8 PM
M Clear
M Clear
66°
9 PM
P Cloudy
P Cloudy
63°
10 PM
P Cloudy
P Cloudy
62°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
sep
19
P Cloudy
P Cloudy
72°
57°
sep
20
P Cloudy
P Cloudy
80°
59°
sep
21
M Sunny
M Sunny
85°
57°
sep
22
Sunny
Sunny
70°
47°
sep
23
Sunny
Sunny
74°
52°
sep
24
Sunny
Sunny
75°
51°
sep
25
M Sunny
M Sunny
72°
49°
sep
26
Sunny
Sunny
76°
51°
sep
27
Sunny
Sunny
78°
53°
sep
28
M Sunny
M Sunny
79°
55°
Details for Friday, September 19 (Evening)
Evening: Some clouds. Low 57F. Winds SE at 5 to 10 mph.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:10 PM
 
Moonrise: 2:38 AM
Moonset: 4:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (125°)
Speed: 7Mph(12Km, 9Kts)
Details for Saturday, September 20
Partly cloudy skies. High around 80F. Winds SSE at 5 to 10 mph.
Evening: Clear skies. Low 59F. Winds S at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:09 PM
 
Moonrise: 3:33 AM
Moonset: 5:10 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (163°)
Speed: 8Mph(12Km, 9Kts)
Details for Sunday, September 21
Plenty of sun. Highs in the mid 80s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:07 PM
 
Moonrise: 4:28 AM
Moonset: 5:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (214°)
Speed: 8Mph(13Km, 9Kts)
Details for Monday, September 22
Mainly sunny. Highs in the low 70s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:05 PM
 
Moonrise: 5:24 AM
Moonset: 6:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (305°)
Speed: 12Mph(19Km, 14Kts)
Details for Tuesday, September 23
Sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:04 PM
 
Moonrise: 6:19 AM
Moonset: 6:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (306°)
Speed: 5Mph(8Km, 5Kts)
Details for Wednesday, September 24
Mainly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:02 PM
 
Moonrise: 7:16 AM
Moonset: 7:12 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ENE
Direction: ENE (69°)
Speed: 7Mph(12Km, 8Kts)
Details for Thursday, September 25
More sun than clouds. Highs in the low 70s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:00 PM
 
Moonrise: 8:14 AM
Moonset: 7:44 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (77°)
Speed: 6Mph(9Km, 7Kts)
Details for Friday, September 26
Sunshine. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 6:59 PM
 
Moonrise: 9:13 AM
Moonset: 8:18 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (48°)
Speed: 4Mph(7Km, 5Kts)
Details for Saturday, September 27
Abundant sunshine. Highs in the upper 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 6:57 PM
 
Moonrise: 10:12 AM
Moonset: 8:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (37°)
Speed: 5Mph(8Km, 6Kts)
Details for Sunday, September 28
More sun than clouds. Highs in the upper 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 7:01 AM
Sunset: 6:56 PM
 
Moonrise: 11:12 AM
Moonset: 9:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (62°)
Speed: 4Mph(6Km, 4Kts)
Daily Forecast Chart
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