Current Conditions

Baldwin, Pennsylvania

60°F15°C

Drizzle

Wind

E 10 mph16 km/h

Humidity

64%

Cloud Cover

72%

As of Wednesday, September 23, 2026 at 9:54 AM EDT

Today's Outlook

Day

Mostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 46% chance of drizzle in the morning. Dry air.

Night

Mostly cloudy, with a low around 56°F13°C. Breezy from the E at 8 mph12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 65°F18°C	Low 56°F13°C	Precip 0.02 in0.6 mm46%	Cloud 73%	Wind E 9 mph14 km/h	Wednesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 46% chance of drizzle in the morning. Dry air. Wednesday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the E at 8 mph12 km/h.
Partly Cloudy	High 67°F19°C	Low 50°F10°C	Precip 0 in0 mm—	Cloud 43%	Wind ENE 7 mph11 km/h	Thursday: Partly cloudy and mild, with a high of 67°F19°C and morning low of 51°F10°C. Breezy from the ENE at 7 to 8 mph12 to 13 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 50°F10°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
Clear	High 70°F21°C	Low 43°F6°CFeels 39°F4°C	Precip 0 in0 mm—	Cloud 7%	Wind N 6 mph10 km/h	Friday: Mostly clear and warm, with a high of 70°F21°C and morning low of 43°F6°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. Dry air. Friday Night: Mostly clear, with a low around 43°F6°C. Breezy from the N at 7 to 8 mph11 to 12 km/h.
Clear	High 72°F22°C	Low 48°F9°CFeels 45°F7°C	Precip 0 in0 mm—	Cloud 28%	Wind N 7 mph11 km/h	Saturday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 48°F9°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the N at 7 to 8 mph11 to 12 km/h.
Drizzle	High 68°F20°C	Low 52°F11°C	Precip 0.02 in0.6 mm12%	Cloud 70%	Wind NNW 7 mph11 km/h	Sunday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 52°F11°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 10% chance of drizzle in the afternoon. Dry air. Sunday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the NNW around 6 mph10 km/h. 12% chance of drizzle in the evening.
Partly Cloudy	High 68°F20°C	Low 54°F12°C	Precip 0.02 in0.5 mm7%	Cloud 69%	Wind NW 4 mph6 km/h	Monday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the NW around 4 mph7 km/h. Monday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the NW around 4 mph6 km/h.
Clear	High 74°F23°C	Low 52°F11°C	Precip 0 in0.1 mm2%	Cloud 38%	Wind SSE 3 mph5 km/h	Tuesday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Light wind from the SSW around 2 mph4 km/h. Tuesday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the SSE around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	65°F18°C	56°F13°C	0.02 in0.6 mm· 46%	73%	Drizzle	E 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 46% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 56°F13°C. Breezy from the E at 8 mph12 km/h.
	ThursdaySep 24	67°F19°C	50°F10°C	0 in0 mm· —	43%	Partly Cloudy	ENE 7 mph11 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 51°F10°C. Breezy from the ENE at 7 to 8 mph12 to 13 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
	FridaySep 25	70°F21°C	43°F6°C Feels 39°F4°C	0 in0 mm· —	7%	Clear	N 6 mph10 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 43°F6°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. Dry air. NightMostly clear, with a low around 43°F6°C. Breezy from the N at 7 to 8 mph11 to 12 km/h.
	SaturdaySep 26	72°F22°C	48°F9°C Feels 45°F7°C	0 in0 mm· —	28%	Clear	N 7 mph11 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 48°F9°C. Breezy from the N at 7 to 8 mph11 to 13 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the N at 7 to 8 mph11 to 12 km/h.
	SundaySep 27	68°F20°C	52°F11°C	0.02 in0.6 mm· 12%	70%	Drizzle	NNW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 52°F11°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. 10% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNW around 6 mph10 km/h. 12% chance of drizzle in the evening.
	MondaySep 28	68°F20°C	54°F12°C	0.02 in0.5 mm· 7%	69%	Partly Cloudy	NW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the NW around 4 mph7 km/h. NightMostly cloudy, with a low around 54°F12°C. Light wind from the NW around 4 mph6 km/h.
	TuesdaySep 29	74°F23°C	52°F11°C	0 in0.1 mm· 2%	38%	Clear	SSE 3 mph5 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Light wind from the SSW around 2 mph4 km/h. NightPartly cloudy, with a low around 53°F12°C. Light wind from the SSE around 4 mph6 km/h.
	WednesdaySep 30	76°F24°C	53°F12°C	0.05 in1.3 mm· 18%	54%	Showers	S 5 mph9 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 54°F12°C. Light wind from the S around 5 mph9 km/h. 13% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 18% chance of showers in the evening.
	ThursdayOct 1	73°F23°C	59°F15°C	0.2 in5 mm· 31%	72%	Light Rain	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 31% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the S around 6 mph10 km/h. 23% chance of showers throughout the night.
	FridayOct 2	71°F22°C	58°F14°C	0.15 in3.7 mm· 20%	69%	Showers	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 58°F14°C. Light wind from the SW around 6 mph10 km/h. 20% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the SSW around 6 mph10 km/h. 20% chance of showers throughout the night.
	SaturdayOct 3	70°F21°C	57°F14°C	0.2 in5.1 mm· 36%	66%	Showers	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the SSW at 7 mph10 km/h. 36% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the S around 6 mph10 km/h. 27% chance of showers throughout the night.
	SundayOct 4	69°F20°C	57°F14°C	0.17 in4.3 mm· 31%	61%	Showers	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 57°F14°C. Breezy from the SW at 7 mph11 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the SW around 6 mph10 km/h. 23% chance of showers throughout the night.
	MondayOct 5	67°F19°C	53°F12°C	0.2 in5.2 mm· 22%	55%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 53°F12°C. Breezy from the WSW at 7 mph11 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SW around 6 mph10 km/h. 19% chance of showers throughout the night.
	TuesdayOct 6	66°F19°C	52°F11°C	0.15 in3.7 mm· 22%	54%	Showers	SW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the SW at 7 mph10 km/h. 20% chance of drizzle throughout the night.
	WednesdayOct 7	64°F18°C	50°F10°C	0.11 in2.7 mm· 22%	52%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 22% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the WSW around 6 mph10 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

Bethel Park3 mi5 km Mount Lebanon4 mi6 km Upper Saint Clair6 mi9 km McKeesport6 mi10 km West Mifflin6 mi10 km Pittsburgh7 mi11 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: 40.3381°N, 79.9789°W·Elevation: 349m·Timezone: America/New_York·Population: 19,819