Potomac, VA 14 Day Weather - WeatherWorld.com

Feedback E-mail the Weather

Quick Weather Clicks

Potomac, VA Weather - 14-Day Weather Forecast

Current Conditions

Settings
Potomac VA Weather - Overcast - 77°F
Overcast
77°F
Updated 9:51 am
Feels Like 85°F
Humidity 84%
Wind E 5 mph
Barometer  30.06 in
Dew Point 72°F
Potomac VA Weather - Overcast - 25°C
Overcast
25°C
Updated 9:51 am
Feels Like 30°C
Humidity 84%
Wind E 8 km/h
Barometer  101.8 kPa
Dew Point 22°C
Potomac, VA Weather and Current Conditionspotomac va weather forecast

Potomac, VA Weather Forecast

Potomac Virginia WeatherPotomac, Virginia Weather Weather Forecast
14 day API weather forecast for Potomac, Virginia. Note: The 7-day weather forecast for Potomac, VA is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Potomac, VA Weather Forecast Dated: 951 AM Thu Sep 03 2026
Expect a very warm period with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Potomac Weather - 2026-09-03 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-03 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Potomac Weather - 2026-09-03 - Evening - Overcast
79°F 27°C
Overcast
Sizzling hot near 98°F 37°C with a heat index reaching 102°F 39°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Friday, September 4, 2026

Mid-Morning
Potomac Weather - 2026-09-04 - Morning - Sunny
76°F 25°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-04 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Potomac Weather - 2026-09-04 - Evening - Sunny
81°F 27°C
Sunny
Hot and sweltering around 92°F 33°C (heat index 97°F 36°C), sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the WSW to the NNW at 5 mph 8 km/h.

Saturday, September 5, 2026

Mid-Morning
Potomac Weather - 2026-09-05 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-05 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Potomac Weather - 2026-09-05 - Evening - Sunny
77°F 25°C
Sunny
Quite warm around 85°F 29°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the N to the NE at 7 mph 11 km/h.

Sunday, September 6, 2026

Mid-Morning
Potomac Weather - 2026-09-06 - Morning - Sunny
71°F 21°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-06 - Afternoon - Sunny
82°F 28°C
Sunny
Early-Evening
Potomac Weather - 2026-09-06 - Evening - Partly Cloudy
74°F 23°C
Partly Cloudy
Warm temperatures up to 82°F 28°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

Monday, September 7, 2026

Mid-Morning
Potomac Weather - 2026-09-07 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-07 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Potomac Weather - 2026-09-07 - Evening - Overcast
79°F 26°C
Overcast
Quite warm reaching 83°F 29°C, feeling like 86°F 30°C during peak afternoon, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.

Tuesday, September 8, 2026

Mid-Morning
Potomac Weather - 2026-09-08 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Potomac Weather - 2026-09-08 - Afternoon - Overcast
89°F 31°C
Overcast
Early-Evening
Potomac Weather - 2026-09-08 - Evening - Scattered Showers
82°F 28°C
Scattered Showers
Very warm near 89°F 31°C, though humidity makes it feel like 92°F 34°C, locally heavy downpours at times, with lower humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Potomac Weather - 2026-09-09 - Morning - Partly Cloudy
80°F 27°C
Partly Cloudy
Mid-Afternoon
Potomac Weather - 2026-09-09 - Afternoon - Sunny
98°F 36°C
Sunny
Early-Evening
Potomac Weather - 2026-09-09 - Evening - Partly Cloudy
89°F 32°C
Partly Cloudy
Sizzling hot near 98°F 36°C with a heat index reaching 101°F 39°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.

Thursday, September 10, 2026

Mid-Morning
Potomac Weather - 2026-09-10 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-10 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Potomac Weather - 2026-09-10 - Evening - Sunny
86°F 30°C
Sunny
Sizzling hot with 95°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the W to the NNW at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Friday, September 11, 2026

Mid-Morning
Potomac Weather - 2026-09-11 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-11 - Afternoon - Partly Cloudy
78°F 25°C
Partly Cloudy
Early-Evening
Potomac Weather - 2026-09-11 - Evening - Sunny
70°F 22°C
Sunny
Mild temperatures up to 78°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the N to the ENE at 5 mph 8 km/h.

Saturday, September 12, 2026

Mid-Morning
Potomac Weather - 2026-09-12 - Morning - Overcast
66°F 19°C
Overcast
Mid-Afternoon
Potomac Weather - 2026-09-12 - Afternoon - Partly Cloudy
81°F 27°C
Partly Cloudy
Early-Evening
Potomac Weather - 2026-09-12 - Evening - Sunny
72°F 22°C
Sunny
Very warm with a high of 81°F 27°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Potomac Weather - 2026-09-13 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Potomac Weather - 2026-09-13 - Afternoon - Sunny
85°F 29°C
Sunny
Early-Evening
Potomac Weather - 2026-09-13 - Evening - Sunny
77°F 25°C
Sunny
Warm and summery near 85°F 29°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds shifting from the S to the SE at 8 mph 13 km/h.

Monday, September 14, 2026

Mid-Morning
Potomac Weather - 2026-09-14 - Morning - Overcast
73°F 23°C
Overcast
Mid-Afternoon
Potomac Weather - 2026-09-14 - Afternoon - Overcast
93°F 34°C
Overcast
Early-Evening
Potomac Weather - 2026-09-14 - Evening - Sunny
85°F 30°C
Sunny
Very hot with a high of 93°F 34°C, feeling closer to 99°F 37°C in the humidity, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.

Tuesday, September 15, 2026

Mid-Morning
Potomac Weather - 2026-09-15 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-15 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Potomac Weather - 2026-09-15 - Evening - Sunny
83°F 29°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 100°F 38°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the NW to the SE at 5 mph 9 km/h.

Wednesday, September 16, 2026

Mid-Morning
Potomac Weather - 2026-09-16 - Morning - Sunny
69°F 21°C
Sunny
Mid-Afternoon
Potomac Weather - 2026-09-16 - Afternoon - Sunny
83°F 28°C
Sunny
Early-Evening
Potomac Weather - 2026-09-16 - Evening - Sunny
73°F 23°C
Sunny
Warm temperatures up to 83°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NW to the WSW at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.

Trending Headlines

Potomac, VA Weather Radar Map

Use the map search tool if you want to place a location marker on the radar map...

Potomac, VA 7 Day Weather

National Two Day Weather Forecast


E-mail the Potomac Weather Forecast

Voice your opinion or tell us about page issues...

Weather by the Numbers

Thu, 3rd
Potomac VA Weather - Thursday, Sep 3, 2026 - Overcast
Hi: 99°F 37°C
Lo: 71°F 22°C
Sunrise 06:39 AM
Sunset 07:36 PM
Wind WNW 5 mph9 km/h
Dew Point 78°F25°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 19% *
Humidity 75%
Fri, 4th
Potomac VA Weather - Friday, Sep 4, 2026 - Overcast
Hi: 92°F 33°C
Lo: 71°F 21°C
Sunrise 06:40 AM
Sunset 07:34 PM
Wind NW 9 mph14 km/h
Dew Point 68°F20°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 12% *
Humidity 54%
Sat, 5th
Potomac VA Weather - Saturday, Sep 5, 2026 - Overcast
Hi: 85°F 30°C
Lo: 66°F 19°C
Sunrise 06:41 AM
Sunset 07:32 PM
Wind NNW 8 mph13 km/h
Dew Point 54°F12°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 39%
Sun, 6th
Potomac VA Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 82°F 28°C
Lo: 63°F 17°C
Sunrise 06:42 AM
Sunset 07:31 PM
Wind ENE 4 mph6 km/h
Dew Point 56°F14°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 45%
Mon, 7th
Potomac VA Weather - Monday, Sep 7, 2026 - Sunny
Hi: 84°F 29°C
Lo: 61°F 16°C
Sunrise 06:42 AM
Sunset 07:29 PM
Wind NE 5 mph9 km/h
Dew Point 48°F9°C
uv Index 7
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 35%
Tue, 8th
Potomac VA Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 89°F 31°C
Lo: 68°F 20°C
Sunrise 06:43 AM
Sunset 07:28 PM
Wind WSW 5 mph8 km/h
Dew Point 66°F19°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 13% *
Humidity 55%
Wed, 9th
Potomac VA Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 99°F 37°C
Lo: 73°F 23°C
Sunrise 06:44 AM
Sunset 07:26 PM
Wind WSW 6 mph10 km/h
Dew Point 64°F18°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 40%
Thu, 10th
Potomac VA Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 95°F 35°C
Lo: 77°F 25°C
Sunrise 06:45 AM
Sunset 07:25 PM
Wind NW 10 mph15 km/h
Dew Point 65°F19°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 45%
Fri, 11th
Potomac VA Weather - Friday, Sep 11, 2026 - Sunny
Hi: 78°F 26°C
Lo: 63°F 17°C
Sunrise 06:46 AM
Sunset 07:23 PM
Wind N 9 mph15 km/h
Dew Point 42°F6°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 34%
Sat, 12th
Potomac VA Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 81°F 27°C
Lo: 59°F 15°C
Sunrise 06:47 AM
Sunset 07:21 PM
Wind SE 2 mph4 km/h
Dew Point 49°F10°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 10% *
Humidity 38%
Sun, 13th
Potomac VA Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 85°F 30°C
Lo: 62°F 17°C
Sunrise 06:48 AM
Sunset 07:20 PM
Wind S 8 mph12 km/h
Dew Point 59°F15°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 11% *
Humidity 49%
Mon, 14th
Potomac VA Weather - Monday, Sep 14, 2026 - Overcast
Hi: 93°F 34°C
Lo: 68°F 20°C
Sunrise 06:49 AM
Sunset 07:18 PM
Wind SW 4 mph7 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 12% *
Humidity 54%
Tue, 15th
Potomac VA Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 96°F 35°C
Lo: 73°F 23°C
Sunrise 06:50 AM
Sunset 07:16 PM
Wind NW 9 mph14 km/h
Dew Point 70°F21°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 49%
Wed, 16th
Potomac VA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 83°F 28°C
Lo: 63°F 17°C
Sunrise 06:51 AM
Sunset 07:15 PM
Wind NW 11 mph18 km/h
Dew Point 41°F5°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 0% *
Humidity 25%
* POP = Probability of Precipitation. Data for 12:00 PM.