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As of 19:35 EDT

Weather in Rosslyn, VA

83°Current weather

Rosslyn, Saturday, 8 August, 19:35

Overcast. Feels like 89°. High 89°, low 72°.

Pressure30.00 inHg
Wind9.4 mph S
Humidity73%
Visibility4.5 mi
Dew point74°

Two-week outlook for Rosslyn, VA: week one averages a high of 88.8° and week two 81.2°, so week two runs 7.6° cooler than week one. Around 1.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 8: 89°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)88.8°71.7°1.1 in / 2 d—
2nd (August 15 – August 21)81.2°66.8°0.8 in / 2 d—

Weekend weather

Sat, August 8
Light rain
89°72°
0.06 in
Sun, August 9
Partly cloudy
90°72°
no precip.
Sat, August 15
Clear
79°61°
no precip.
Sun, August 16
Clear
81°64°
no precip.
Sun, 0990° / 72°0Partly cloudy
90 °Partly cloudy

Rosslyn, Sunday, 9 August

Partly cloudy. High 90°, low 72°.

Pressure30.03 inHg
Wind6.8 mph NW
Humidity44%
Visibility6.2 mi
Dew point65°
Mon, 1094° / 73°0.02Light rain
94 °Light rain

Rosslyn, Monday, 10 August

Light rain. High 94°, low 73°.

Pressure30.03 inHg
Wind7.7 mph NW
Humidity38%
Visibility6.2 mi
Dew point63°
Tue, 1193° / 73°0.02Light rain
93 °Light rain

Rosslyn, Tuesday, 11 August

Light rain. High 93°, low 73°.

Pressure29.97 inHg
Wind9.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point63°
Wed, 1291° / 75°0Light rain
91 °Light rain

Rosslyn, Wednesday, 12 August

Light rain. High 91°, low 75°.

Pressure29.83 inHg
Wind4.5 mph W
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1391° / 74°0.04Light rain
91 °Light rain

Rosslyn, Thursday, 13 August

Light rain. High 91°, low 74°.

Pressure29.80 inHg
Wind11.3 mph NW
Humidity39%
Visibility—
Dew point60°
Fri, 1474° / 63°0.96Heavy rain
74 °Heavy rain

Rosslyn, Friday, 14 August

Heavy rain. High 74°, low 63°.

Pressure30.00 inHg
Wind6.8 mph NE
Humidity79%
Visibility—
Dew point58°
Sat, 1579° / 61°0Clear
79 °Clear

Rosslyn, Saturday, 15 August

Clear. High 79°, low 61°.

Pressure30.21 inHg
Wind6.6 mph N
Humidity35%
Visibility—
Dew point46°
Sun, 1681° / 64°0Clear
81 °Clear

Rosslyn, Sunday, 16 August

Clear. High 81°, low 64°.

Pressure30.27 inHg
Wind5 mph NW
Humidity30%
Visibility—
Dew point44°
Mon, 1789° / 65°0Mostly clear
89 °Mostly clear

Rosslyn, Monday, 17 August

Mostly clear. High 89°, low 65°.

Pressure30.12 inHg
Wind8.3 mph SE
Humidity41%
Visibility—
Dew point58°
Tue, 1873° / 70°0.28Rain
73 °Rain

Rosslyn, Tuesday, 18 August

Rain. High 73°, low 70°.

Pressure29.97 inHg
Wind7.9 mph S
Humidity96%
Visibility—
Dew point69°
Wed, 1988° / 70°0.03Light rain
88 °Light rain

Rosslyn, Wednesday, 19 August

Light rain. High 88°, low 70°.

Pressure29.88 inHg
Wind6.9 mph NW
Humidity40%
Visibility—
Dew point57°
Thu, 2085° / 69°0Overcast
85 °Overcast

Rosslyn, Thursday, 20 August

Overcast. High 85°, low 69°.

Pressure29.97 inHg
Wind7 mph E
Humidity40%
Visibility—
Dew point55°
Fri, 2173° / 69°0.5Rain
73 °Rain

Rosslyn, Friday, 21 August

Rain. High 73°, low 69°.

Pressure29.85 inHg
Wind8 mph S
Humidity94%
Visibility—
Dew point71°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Rosslyn, VA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.