Current Conditions

Bel Air South, Maryland

81°F27°C

Partly Cloudy

Wind

SSW 6 mph9 km/h

Humidity

65%

Cloud Cover

94%

As of Wednesday, August 12, 2026 at 8:06 PM EDT

Today's Outlook

Night

Overcast, with a low around 78°F26°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 86°F30°C	Low 78°F26°C	Precip 0.01 in0.3 mm8%	Cloud 74%	Wind SSW 5 mph8 km/h	Wednesday: Mostly cloudy and warm, with a high of 86°F30°C. Light wind from the SW around 4 mph6 km/h. Humid. Wednesday Night: Overcast, with a low around 78°F26°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h.
Showers	High 89°F32°C	Low 75°F24°C	Precip 0.03 in0.8 mm26%	Cloud 61%	Wind WNW 5 mph9 km/h	Thursday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 76°F25°C. Light wind from the NW around 6 mph9 km/h. Humid. Thursday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the W around 5 mph8 km/h. 26% chance of showers overnight.
Partly Cloudy	High 89°F31°C	Low 75°F24°C	Precip 0 in0 mm—	Cloud 74%	Wind NNW 4 mph7 km/h	Friday: Overcast and hot, with a high of 89°F31°C and morning low of 76°F24°C. Light wind from the N around 4 mph6 km/h. Friday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 5 mph8 km/h.
Drizzle	High 86°F30°C	Low 74°F23°C	Precip 0.03 in0.8 mm12%	Cloud 62%	Wind E 5 mph8 km/h	Saturday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 75°F24°C. Light wind from the E around 4 mph7 km/h. 12% chance of drizzle throughout the day. Saturday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the E around 5 mph9 km/h.
Light Rain	High 82°F28°CFeels 88°F31°C	Low 75°F24°C	Precip 0.48 in12.3 mm75%	Cloud 87%	Wind S 7 mph11 km/h	Sunday: Overcast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 88°F31°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 75% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Overcast, with a low around 75°F24°C. Light wind from the S around 6 mph10 km/h. 49% chance of light rain throughout the night.
Showers	High 88°F31°CFeels 93°F34°C	Low 76°F24°C	Precip 0.17 in4.3 mm33%	Cloud 66%	Wind NW 6 mph10 km/h	Monday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the NW at 7 mph11 km/h. 28% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 76°F24°C. Light wind from the WNW around 6 mph10 km/h. 33% chance of showers throughout the night.
Partly Cloudy	High 85°F29°C	Low 72°F22°C	Precip 0.02 in0.5 mm8%	Cloud 42%	Wind N 5 mph8 km/h	Tuesday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 73°F23°C. Light wind from the N around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the N at 5 to 7 mph9 to 11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdayAug 12	86°F30°C	78°F26°C	0.01 in0.3 mm· 8%	74%	Partly Cloudy	SSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 86°F30°C. Light wind from the SW around 4 mph6 km/h. Humid. NightOvercast, with a low around 78°F26°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h.
	ThursdayAug 13	89°F32°C	75°F24°C	0.03 in0.8 mm· 26%	61%	Showers	WNW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 76°F25°C. Light wind from the NW around 6 mph9 km/h. Humid. NightMostly cloudy, with a low around 75°F24°C. Light wind from the W around 5 mph8 km/h. 26% chance of showers overnight.
	FridayAug 14	89°F31°C	75°F24°C	0 in0 mm· —	74%	Partly Cloudy	NNW 4 mph7 km/h
DayOvercast and hot, with a high of 89°F31°C and morning low of 76°F24°C. Light wind from the N around 4 mph6 km/h. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 5 mph8 km/h.
	SaturdayAug 15	86°F30°C	74°F23°C	0.03 in0.8 mm· 12%	62%	Drizzle	E 5 mph8 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 75°F24°C. Light wind from the E around 4 mph7 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 74°F23°C. Light wind from the E around 5 mph9 km/h.
	SundayAug 16	82°F28°C Feels 88°F31°C	75°F24°C	0.48 in12.3 mm· 75%	87%	Light Rain	S 7 mph11 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 76°F24°C — feels like 88°F31°C. Breezy from the S at 7 to 8 mph12 to 12 km/h. 75% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the S around 6 mph10 km/h. 49% chance of light rain throughout the night.
	MondayAug 17	88°F31°C Feels 93°F34°C	76°F24°C	0.17 in4.3 mm· 33%	66%	Showers	NW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 93°F34°C. Breezy from the NW at 7 mph11 km/h. 28% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Light wind from the WNW around 6 mph10 km/h. 33% chance of showers throughout the night.
	TuesdayAug 18	85°F29°C	72°F22°C	0.02 in0.5 mm· 8%	42%	Partly Cloudy	N 5 mph8 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 73°F23°C. Light wind from the N around 5 mph8 km/h. NightPartly cloudy, with a low around 72°F22°C. Breezy from the N at 5 to 7 mph9 to 11 km/h.
	WednesdayAug 19	86°F30°C	71°F22°C	0.06 in1.4 mm· 20%	46%	Drizzle	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the SSW around 5 mph8 km/h. 20% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the S around 5 mph9 km/h.
	ThursdayAug 20	88°F31°C Feels 92°F33°C	75°F24°C	0.09 in2.4 mm· 27%	56%	Showers	SW 7 mph11 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F25°C. Breezy from the SW at 7 mph10 km/h. 27% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 75°F24°C. Breezy from the SSW at 7 mph11 km/h. 21% chance of showers in the evening.
	FridayAug 21	86°F30°C	73°F23°C	0.09 in2.3 mm· 16%	45%	Showers	NW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 74°F23°C. Light wind from the NW around 6 mph10 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 73°F23°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 16% chance of showers throughout the night.
	SaturdayAug 22	85°F29°C	71°F22°C	0.17 in4.3 mm· 23%	50%	Showers	W 6 mph9 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Light wind from the WNW around 6 mph9 km/h. 23% chance of showers throughout the day. NightPartly cloudy, with a low around 71°F22°C. Light wind from the W around 6 mph9 km/h. 19% chance of showers throughout the night.
	SundayAug 23	85°F29°C	71°F22°C	0.07 in1.8 mm· 15%	50%	Drizzle	WNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 72°F22°C. Light wind from the WNW around 6 mph10 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Light wind from the W around 6 mph9 km/h. 13% chance of drizzle throughout the night.
	MondayAug 24	83°F28°C	70°F21°C	0.12 in3.1 mm· 22%	48%	Drizzle	WNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Light wind from the WNW around 6 mph9 km/h. 22% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the WNW around 6 mph9 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 25	83°F29°C	69°F21°C	0.08 in2 mm· 14%	43%	Drizzle	WNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F29°C and morning low of 70°F21°C. Light wind from the NW around 6 mph9 km/h. 14% chance of drizzle in the morning. NightPartly cloudy, with a low around 69°F21°C. Light wind from the W around 6 mph9 km/h. 11% chance of drizzle throughout the night.
	WednesdayAug 26	83°F28°C	69°F21°C	0.05 in1.3 mm· 18%	41%	Drizzle	WNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the WNW around 6 mph9 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Light wind from the WNW around 6 mph9 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

South Bel Air2 mi3 km North Bel Air3 mi5 km Bel Air North4 mi7 km Edgewood6 mi10 km Aberdeen8 mi13 km Perry Hall10 mi16 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: 39.5051°N, 76.3198°W·Elevation: 99m·Timezone: America/New_York·Population: 47,709