Current Conditions

North Potomac, Maryland

78°F26°C

Showers

Wind

SE 5 mph8 km/h

Humidity

78%

Cloud Cover

63%

As of Wednesday, September 2, 2026 at 8:46 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph7 km/h. 38% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 93°F34°CFeels 99°F37°C	Low 74°F23°C	Precip 0.07 in1.8 mm38%	Cloud 69%	Wind SSW 5 mph7 km/h	Thursday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the SW around 5 mph8 km/h. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph7 km/h. 38% chance of showers throughout the night.
Showers	High 94°F35°CFeels 100°F38°C	Low 75°F24°C	Precip 0.11 in2.9 mm76%	Cloud 52%	Wind WNW 5 mph8 km/h	Friday: Mostly cloudy and hot, with a high of 94°F35°C and morning low of 76°F25°C — feels like 100°F38°C. Breezy from the NW at 5 to 7 mph9 to 12 km/h. 76% chance of showers throughout the day. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the WNW around 4 mph7 km/h. 30% chance of drizzle throughout the night.
Partly Cloudy	High 85°F30°C	Low 72°F22°C	Precip 0.01 in0.3 mm7%	Cloud 45%	Wind N 6 mph9 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F23°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. Saturday Night: Partly cloudy, with a low around 72°F22°C. Light wind from the N around 5 mph9 km/h.
Drizzle	High 81°F27°C	Low 66°F19°C	Precip 0.01 in0.2 mm15%	Cloud 37%	Wind NE 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F20°C. Light wind from the NE around 5 mph9 km/h. 15% chance of drizzle in the afternoon. Sunday Night: Mostly clear, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h.
Partly Cloudy	High 83°F29°C	Low 63°F17°C	Precip 0 in0.1 mm5%	Cloud 46%	Wind SSE 4 mph6 km/h	Monday: Mostly cloudy and warm, with a high of 83°F29°C and morning low of 66°F19°C. Light wind from the SSE around 3 mph5 km/h. Monday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SE around 4 mph7 km/h.
Partly Cloudy	High 88°F31°C	Low 65°F18°C	Precip 0 in0 mm—	Cloud 62%	Wind S 5 mph7 km/h	Tuesday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 67°F19°C. Light wind from the SSW around 4 mph6 km/h. Tuesday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SSE around 5 mph9 km/h.
Partly Cloudy	High 92°F33°C	Low 70°F21°C	Precip 0.01 in0.2 mm5%	Cloud 49%	Wind SSW 6 mph9 km/h	Wednesday: Mostly cloudy and hot, with a high of 92°F33°C and morning low of 70°F21°C. Light wind from the SSW around 5 mph8 km/h. Wednesday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the S at 6 to 7 mph10 to 12 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	93°F34°C Feels 99°F37°C	74°F23°C	0.07 in1.8 mm· 38%	69%	Showers	SSW 5 mph7 km/h
DayMostly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the SW around 5 mph8 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 74°F23°C. Light wind from the S around 4 mph7 km/h. 38% chance of showers throughout the night.
	FridaySep 4	94°F35°C Feels 100°F38°C	75°F24°C	0.11 in2.9 mm· 76%	52%	Showers	WNW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 94°F35°C and morning low of 76°F25°C — feels like 100°F38°C. Breezy from the NW at 5 to 7 mph9 to 12 km/h. 76% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Light wind from the WNW around 4 mph7 km/h. 30% chance of drizzle throughout the night.
	SaturdaySep 5	85°F30°C	72°F22°C	0.01 in0.3 mm· 7%	45%	Partly Cloudy	N 6 mph9 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F23°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 72°F22°C. Light wind from the N around 5 mph9 km/h.
	SundaySep 6	81°F27°C	66°F19°C	0.01 in0.2 mm· 15%	37%	Drizzle	NE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F20°C. Light wind from the NE around 5 mph9 km/h. 15% chance of drizzle in the afternoon. NightMostly clear, with a low around 66°F19°C. Light wind from the NE around 5 mph8 km/h.
	MondaySep 7	83°F29°C	63°F17°C	0 in0.1 mm· 5%	46%	Partly Cloudy	SSE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 66°F19°C. Light wind from the SSE around 3 mph5 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SE around 4 mph7 km/h.
	TuesdaySep 8	88°F31°C	65°F18°C	0 in0 mm· —	62%	Partly Cloudy	S 5 mph7 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 67°F19°C. Light wind from the SSW around 4 mph6 km/h. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SSE around 5 mph9 km/h.
	WednesdaySep 9	92°F33°C	70°F21°C	0.01 in0.2 mm· 5%	49%	Partly Cloudy	SSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 92°F33°C and morning low of 70°F21°C. Light wind from the SSW around 5 mph8 km/h. NightPartly cloudy, with a low around 70°F21°C. Breezy from the S at 6 to 7 mph10 to 12 km/h.
	ThursdaySep 10	95°F35°C	75°F24°C	0.06 in1.5 mm· 14%	41%	Drizzle	WSW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 76°F25°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 14% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 75°F24°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle in the evening.
	FridaySep 11	89°F32°C	74°F24°C	0.07 in1.7 mm· 13%	45%	Drizzle	WNW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 74°F24°C. Light wind from the WNW around 6 mph9 km/h. 13% chance of drizzle throughout the night.
	SaturdaySep 12	87°F30°C	70°F21°C	0.06 in1.6 mm· 16%	47%	Drizzle	NW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 71°F21°C. Light wind from the WNW around 5 mph9 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the NNE around 5 mph8 km/h. 11% chance of drizzle throughout the night.
	SundaySep 13	86°F30°C	69°F20°C	0.07 in1.8 mm· 17%	49%	Drizzle	SSE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the SSW around 5 mph9 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SE around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	MondaySep 14	86°F30°C	69°F21°C	0.08 in2 mm· 21%	52%	Drizzle	S 5 mph9 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 70°F21°C. Light wind from the SW around 5 mph9 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Light wind from the SSE around 5 mph9 km/h. 17% chance of drizzle throughout the night.
	TuesdaySep 15	85°F29°C	69°F20°C	0.07 in1.7 mm· 18%	49%	Drizzle	SE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 69°F21°C. Light wind from the NW around 5 mph8 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SE around 5 mph9 km/h. 14% chance of drizzle throughout the night.
	WednesdaySep 16	83°F28°C	67°F19°C	0.07 in1.9 mm· 17%	46%	Drizzle	NNE 5 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Light wind from the N around 5 mph9 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the E around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	ThursdaySep 17	81°F27°C	65°F18°C	0.08 in2 mm· 16%	51%	Drizzle	N 6 mph9 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Light wind from the N around 6 mph9 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the NE around 6 mph9 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

Gaithersburg5 mi9 km Potomac5 mi9 km Great Falls6 mi10 km Rockville6 mi10 km Germantown6 mi10 km Montgomery Village7 mi12 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 39.0829°N, 77.2650°W·Elevation: 79m·Timezone: America/New_York·Population: 24,410