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Fairfax 14 Day Extended Forecast

Currently: 40 °F. Passing clouds. (Weather station: Washington-Dulles International Airport, USA). See more current weather

Fairfax Extended Forecast with high and low temperatures

2 Week Extended Forecast in Fairfax, Virginia, USA

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Wed
Mar 25
60 / 37 °F Overcast. 56 °F 9 mph 29% 0% 0.00" 0 (Low) 7:04 am 7:26 pm
Thu
Mar 26
74 / 48 °F Overcast. 77 °F 12 mph 39% 0% 0.00" 0 (Low) 7:03 am 7:27 pm
Fri
Mar 27
67 / 44 °F Rain. Overcast. 50 °F 9 mph 55% 72% 0.43" 0 (Low) 7:01 am 7:28 pm
Sat
Mar 28
51 / 32 °F Mostly sunny. 45 °F 11 mph 25% 0% 0.00" 5 (Moderate) 7:00 am 7:29 pm
Sun
Mar 29
59 / 28 °F Mostly sunny. 58 °F 4 mph 23% 0% 0.00" 3 (Moderate) 6:58 am 7:29 pm
Mon
Mar 30
65 / 40 °F Sprinkles late. Cloudy. 64 °F 15 mph 41% 20% 0.02" 3 (Moderate) 6:56 am 7:30 pm
Tue
Mar 31
78 / 57 °F Overcast. 78 °F 13 mph 39% 21% 0.02" 3 (Moderate) 6:55 am 7:31 pm
Wed
Apr 1
74 / 53 °F Passing showers. Cloudy. 77 °F 13 mph 47% 51% 0.04" 3 (Moderate) 6:53 am 7:32 pm
Thu
Apr 2
75 / 55 °F Showers late. Broken clouds. 77 °F 11 mph 44% 49% 0.01" 3 (Moderate) 6:52 am 7:33 pm
Fri
Apr 3
77 / 55 °F Sprinkles. Overcast. 78 °F 4 mph 57% 47% 0.02" 3 (Moderate) 6:50 am 7:34 pm
Sat
Apr 4
72 / 55 °F Sprinkles. Breaks of sun late. 77 °F 9 mph 48% 57% 0.08" 3 (Moderate) 6:49 am 7:35 pm
Sun
Apr 5
69 / 50 °F Rain. Overcast. 68 °F 11 mph 91% 88% 0.84" 3 (Moderate) 6:47 am 7:36 pm
Mon
Apr 6
51 / 43 °F Afternoon clouds. 47 °F 11 mph 34% 5% 0.00" 3 (Moderate) 6:46 am 7:37 pm
Tue
Apr 7
56 / 40 °F Sprinkles late. Increasing cloudiness. 51 °F 10 mph 32% 59% 0.06" 5 (Moderate) 6:44 am 7:38 pm
Wed
Apr 8
56 / 40 °F Sunny. 51 °F 11 mph 30% 54% 0.02" 5 (Moderate) 6:43 am 7:39 pm
* Updated Tuesday, March 24, 2026 11:24:12 pm Fairfax time - Weather by CustomWeather, © 2026

Hour-by-hour weather for Fairfax next 7 days