Fairfax, VA Weather

07:15 Sunday Artboard
Scattered clouds
Scattered clouds
1° Feels like -2°
North North 9 - 19 km/h
  • Today 23 March Light rain 60% 1.1 mm 12° / 0° Calm 17 - 36 km/h
  • Tomorrow 24 March Light rain 70% 4 mm 19° / 5° Calm 20 - 40 km/h
  • Tuesday 25 March Scattered clouds 16° / 5° Calm 17 - 40 km/h
  • Wednesday 26 March Light rain 70% 1.4 mm 12° / 3° Calm 19 - 47 km/h
  • Thursday 27 March Sunny 11° / -2° Calm 15 - 39 km/h
  • Friday 28 March Partly cloudy 17° / 3° Calm 14 - 37 km/h
  • Saturday 29 March Scattered clouds 28° / 9° Calm 16 - 41 km/h

Weather Forecast for Fairfax, VA Today

, 23 March

Tomorrow

, 24 March
07:00 Scattered clouds 1° Scattered clouds
Feels Like -2°
Calm North 9 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 66%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 24%
  • Feels Like Feels Like -2 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 2300 m
08:00 Scattered clouds 1° Scattered clouds
Feels Like -1°
Calm North 8 - 21 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 17%
  • Feels Like Feels Like -1 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 2500 m
09:00 Partly cloudy 2° Partly cloudy
Feels Like 0°
Calm North 9 - 21 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 65%
  • Feels Like Feels Like 0 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 2400 m
10:00 Scattered clouds 4° Scattered clouds
Feels Like 2°
Calm North 9 - 24 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 48%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 52%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 2400 m
Scattered clouds 11:00 Scattered clouds 5° Scattered clouds
Feels Like 4°
Calm North 8 - 24 km/h
UV Index 3 Moderate SPF: 6-10
Scattered clouds 11:00 Scattered clouds 5° Scattered clouds
Feels Like 4°
Calm North 8 - 24 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 32%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 2400 m
12:00 Scattered clouds 7° Scattered clouds
Feels Like 6°
Calm North 6 - 23 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point -5 °C
  • Clouds Clouds 32%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 2400 m
13:00 Scattered clouds 9° Scattered clouds
Feels Like 10°
Calm North 2 - 21 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point -4 °C
  • Clouds Clouds 39%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 2400 m
Scattered clouds 14:00 Scattered clouds 10° Scattered clouds
Feels Like 11°
Calm South 3 - 23 km/h
UV Index 4 Moderate SPF: 6-10
Scattered clouds 14:00 Scattered clouds 10° Scattered clouds
Feels Like 11°
Calm South 3 - 23 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 51%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 2100 m
15:00 Scattered clouds 11° Scattered clouds
Feels Like 11°
Calm South 5 - 18 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 55%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 2400 m
16:00 Overcast 11° Overcast
Feels Like 11°
Calm South 7 - 20 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1020 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 2400 m
Overcast 17:00 Overcast 12° Overcast
Feels Like 12°
Calm South 9 - 22 km/h
UV Index 1 Low SPF: no
Overcast 17:00 Overcast 12° Overcast
Feels Like 12°
Calm South 9 - 22 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1020 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 2300 m
18:00 Overcast 11° Overcast
Feels Like 11°
Calm Southeast 10 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 45%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1020 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 2400 m
19:00 Partly cloudy 10° Partly cloudy
Feels Like 10°
Calm Southeast 11 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 2300 m
Overcast 20:00 Overcast 9° Overcast
Feels Like 7°
Calm Southeast 12 - 24 km/h
UV Index 0 Low SPF: no
Overcast 20:00 Overcast 9° Overcast
Feels Like 7°
Calm Southeast 12 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 2300 m
21:00 Overcast 8° Overcast
Feels Like 6°
Calm Southeast 14 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 96%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 2400 m
22:00 Overcast 7° Overcast
Feels Like 5°
Calm Southeast 15 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 2300 m
Overcast 23:00 Overcast 7° Overcast
Feels Like 4°
Calm Southeast 17 - 34 km/h
UV Index 0 Low SPF: no
Overcast 23:00 Overcast 50% 1.1 mm 7° Light rain
Feels Like 4°
Calm Southeast 17 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Snowline Snowline 2400 m
24:00 Light rain 50% 1.1 mm 6° Light rain
Feels Like 3°
Calm Southeast 17 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 1.1 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 2100 m

Sunrise and Sunset

Sunrise 07:07 Sunset 19:24
First light 06:40 Midday 13:15 Last light 19:51
Day length 12h 17m

Remaining daylight 12h 36m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
23
Last Quarter
24
Last Quarter 		25
Last Quarter 		26
Last Quarter 		27
Last Quarter 		28
New Moon 		29
New Moon 		30
New Moon
31
First Quarter 		1
First Quarter 		2
First Quarter 		3
First Quarter 		4
First Quarter 		5
First Quarter

Air quality in Fairfax today

Detail
37
Fair O₃ (92 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

Videos

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