Observed 10:55 AM EDT at KAGC

Brentwood, PA weather

Sunny and 54°12°, jacket by 8 PM.

Forecasts agree

Now 54°12°

Sunny

Wind: 5 mph7 km/h; From the east. Up to 6 mph10 km/h through 11 PM
Dew point: 39°4°; Comfortable
UV index: 3Moderate; Moderate until 5 PM · peak 4
Air quality: 64Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.49 inHg1033 hPa; Falling slowly · −0.02 inHg−0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 64°18° today at 4 PM
Low 38°3° tomorrow at 7 AM
Above 50°10° tomorrow by 11 AM

This afternoonUp to 64°18° by 4 PM · Clear
TonightDown to 40°4° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 41°5° by 4 AM · Clear
Monday morningUp to 50°10° by 10 AM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 11a	Sunny	54°12° (likely 52°11° to 54°12°)	54°12°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	64%	1%	3
Sat 12p	Sunny	57°14° (likely 55°13° to 58°14°)	57°14°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	55%	1%	3
Sat 1p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	50%	1%	4
Sat 2p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	46%	1%	4
Sat 3p	Sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	43%	4%	4
Sat 4p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	41%	4%	3
Sat 5p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	42%	5%	2
Sat 6p	Clear	61°16° (likely 58°14° to 61°16°)	61°16°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	47%	2%	1
Sat 7p	Clear	57°14° (likely 54°12° to 57°14°)	57°14°	0%	3 mph5 km/h from E, gusts 5 mph8 km/h	54%	1%	0
Sat 8p	Clear	52°11° (likely 51°11° to 53°12°)	52°11°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	68%	1%	0
Sat 9p	Clear	50°10° (likely 49°9° to 50°10°)	48°9°	0%	6 mph10 km/h from SE, gusts 9 mph15 km/h	71%	9%	0
Sat 10p	Clear	48°9° (likely 48°9° to 49°9°)	46°8°	0%	6 mph10 km/h from SE, gusts 8 mph13 km/h	75%	7%	0
Sat 11p	Clear	46°8° (likely 46°8° to 47°8°)	43°6°	0%	6 mph10 km/h from SE, gusts 8 mph12 km/h	78%	1%	0
Sun 12a	Clear	45°7° (likely 44°7° to 46°8°)	42°6°	0%	5 mph8 km/h from SE, gusts 8 mph13 km/h	81%	0%	0
Sun 1a	Clear	43°6° (likely 43°6° to 46°8°)	42°6°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	83%	0%	0
Sun 2a	Clear	42°6° (likely 42°6° to 45°7°)	41°5°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	83%	0%	0
Sun 3a	Clear	42°6° (likely 42°6° to 43°6°)	42°6°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	84%	0%	0
Sun 4a	Clear	41°5° (likely 41°5° to 43°6°)	41°5°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	85%	0%	0
Sun 5a	Clear	40°4° (likely 40°4° to 42°6°)	40°4°	0%	2 mph3 km/h from SE, gusts 5 mph9 km/h	88%	0%	0
Sun 6a	Clear	39°4° (likely 38°3° to 41°5°)	39°4°	0%	2 mph3 km/h from SE, gusts 4 mph7 km/h	89%	0%	0
Sun 7a	Clear	38°3° (likely 37°3° to 41°5°)	39°4°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	91%	0%	0
Sun 8a	Sunny	38°3° (likely 37°3° to 41°5°)	38°3°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	94%	0%	0
Sun 9a	Sunny	41°5° (likely 40°4° to 44°7°)	41°5°	0%	2 mph3 km/h from SE, gusts 4 mph7 km/h	95%	0%	0
Sun 10a	Sunny	48°9° (likely 48°9° to 51°11°)	48°9°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	81%	1%	1
Sun 11a	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	66%	2%	2
Sun 12p	Sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	57%	2%	3
Sun 1p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	51%	2%	4
Sun 2p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	47%	2%	4
Sun 3p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	43%	2%	4
Sun 4p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	42%	40%	3
Sun 5p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	43%	40%	2
Sun 6p	Clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	49%	27%	1
Sun 7p	Mostly clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	57%	12%	0
Sun 8p	Clear	52°11° (likely 51°11° to 54°12°)	52°11°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	71%	0%	0
Sun 9p	Clear	50°10° (likely 49°9° to 53°12°)	50°10°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	76%	3%	0
Sun 10p	Clear	48°9° (likely 47°8° to 51°11°)	48°9°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	83%	10%	0
Sun 11p	Clear	46°8° (likely 45°7° to 50°10°)	46°8°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	89%	19%	0
Mon 12a	Clear	45°7° (likely 43°6° to 49°9°)	45°7°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	92%	1%	0
Mon 1a	Clear	44°7° (likely 42°6° to 47°8°)	44°7°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	94%	14%	0
Mon 2a	Clear	43°6° (likely 42°6° to 46°8°)	43°6°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	95%	16%	0
Mon 3a	Clear	42°6° (likely 41°5° to 45°7°)	42°6°	0%	2 mph3 km/h from S, gusts 5 mph7 km/h	96%	17%	0
Mon 4a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	96%	19%	0
Mon 5a	Clear	41°5° (likely 40°4° to 45°7°)	41°5°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	96%	17%	0
Mon 6a	Clear	40°4° (likely 40°4° to 45°7°)	40°4°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	98%	15%	0
Mon 7a	Clear	39°4° (likely 38°3° to 44°7°)	39°4°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	100%	26%	0
Mon 8a	Sunny	40°4° (likely 37°3° to 44°7°)	40°4°	0%	2 mph3 km/h from S, gusts 4 mph7 km/h	98%	23%	0
Mon 9a	Sunny	44°7° (likely 37°3° to 48°9°)	44°7°	0%	2 mph3 km/h from S, gusts 3 mph5 km/h	90%	32%	0
Mon 10a	Mostly sunny	50°10° (likely 44°7° to 52°11°)	50°10°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	81%	13%	1

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Sunny. High 64°18°, low 38°3°. Typical 60°16° / 41°5°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
2. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Today: Sunny, with a high near 64. Southeast wind around 3 mph.
Tonight: Clear, with a low around 38. Southeast wind 2 to 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–64°18°
Low, likely
38°3°–40°4°
Typical high / low
60°16° / 41°5°
Wind
7 mph12 km/h, gusts 13 mph21 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 66°19°, low 39°4°. Typical 60°16° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Official NWS forecast
Day: Patchy fog between 8am and 10am. Sunny, with a high near 66. Southeast wind around 2 mph.
Night: Patchy fog between 1am and 5am. Mostly clear, with a low around 39. Southeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–66°19°
Low, likely
36°2°–41°5°
Typical high / low
60°16° / 41°5°
Wind
7 mph10 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 68°20°, low 44°7°. Typical 59°15° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68. Southwest wind around 5 mph.
Night: Partly cloudy, with a low around 44.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–68°20°
Low, likely
37°3°–44°7°
Typical high / low
59°15° / 40°4°
Wind
7 mph11 km/h, gusts 14 mph23 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 64°18°, low 44°7°. Typical 59°15° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Partly cloudy, with a low around 44.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–66°19°
Low, likely
42°6°–47°8°
Typical high / low
59°15° / 40°4°
Wind
5 mph8 km/h, gusts 12 mph19 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 68°20°, low 47°8°. Typical 58°14° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 68.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–68°20°
Low, likely
43°6°–49°9°
Typical high / low
58°14° / 40°4°
Wind
8 mph13 km/h, gusts 17 mph27 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 70°21°, low 47°8°. Typical 58°14° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Mostly clear, with a low around 47.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–70°21°
Low, likely
43°6°–49°9°
Typical high / low
58°14° / 39°4°
Wind
8 mph14 km/h, gusts 27 mph44 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 68°20°, low 45°7°. Typical 58°14° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Partly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
64°18°–71°22°
Low, likely
43°6°–48°9°
Typical high / low
58°14° / 39°4°
Wind
8 mph13 km/h, gusts 20 mph31 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 67°19°, low 44°7°. Typical 57°14° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–72°22°
Low, likely
40°4°–50°10°
Typical high / low
57°14° / 39°4°
Wind
8 mph12 km/h, gusts 24 mph38 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 67°19°, low 51°11°. Typical 57°14° / 38°3°. Rain 0.04 in1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  40% chance
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  40% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  40% chance · 0.03 in0.7 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–72°22°
Low, likely
46°8°–55°13°
Typical high / low
57°14° / 38°3°
Wind
10 mph16 km/h, gusts 24 mph39 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 61°16°, low 53°12°. Typical 56°13° / 38°3°. Rain 0.27 in6.9 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 57°14°
  40% chance · 0.04 in1.1 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  40% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 54°12°
  40% chance · 0.07 in1.8 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
48°9°–68°20°
Low, likely
47°8°–58°14°
Typical high / low
56°13° / 38°3°
Wind
9 mph14 km/h, gusts 22 mph35 km/h

10 days15 days30 days

The outlook

Today
Dry, high 64°, low 38°.
Tomorrow
Dry, high 66°, low 39°.
Monday
Dry, high 68°, low 44°.
Rest of week
Highs 61–70°; chance of precipitation on Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PBZ) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Ohio River at Pittsburgh

4.9 mi

Below flood stage

Level: 16.7 ft
Flow: 79,100 cfs

Forecast peak 16.7 ft Sat 2 PM

Reading from Sat 10:30 AM · NWS gauge page

Monongahela River at Braddock Lock and Dam

6.2 mi

Below flood stage

Level: 14.7 ft
Flow: 638 cfs

Forecast peak 14.7 ft Sat 2 PM

Reading from Sat 10:28 AM · NWS gauge page

Allegheny River at Sharpsburg Lock and Dam

8.5 mi

Below flood stage

Level: 10.7 ft
Flow: 7,500 cfs

Forecast peak 10.7 ft Sat 2 PM

Reading from Sat 10:30 AM · NWS gauge page

Saw Mill Run at Duquesne Heights

5.0 mi

Level: 3.3 ft

Reading from Sat 10:15 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 73% less heating than a typical week.

This week 29Typical 109

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 22
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 14 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 39°F).

Open the windows?

Today, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Pittsburgh International Airport · official normals 1991–2020 · records 1875–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° warmer than typical.

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−6°−3°SunOct 18
−2°−1°MonOct 19
±0°TueOct 20
±0°WedOct 21
−2°−1°ThuOct 22
+1°FriOct 23
—SatOct 24

Brentwood weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 46 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 29 min less
Golden hour: 5:49–6:44 PM; Morning 7:23–8:18 AM
Blue hour: 6:44–6:54 PM; Morning 7:12–7:23 AM; first light 7:12 AM

Stars tonight? Fair

Clear 6:54 PM–7:13 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:52 AM · rises 5:23 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Brentwood. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Brentwood, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Ohio River at Pittsburgh

Monongahela River at Braddock Lock and Dam

Allegheny River at Sharpsburg Lock and Dam

Saw Mill Run at Duquesne Heights

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon