Observed 1:30 AM EDT at KBTP

Vandergrift, PA weather

Clear and 39°4°.

Forecasts agree

Now 39°4°

Clear · Feels like 36°2°

Wind: 5 mph7 km/h; From the northeast. Light through 1 PM
Dew point: 37°3°; Comfortable
Humidity: 93%; Air 39°4°, dew point 37°3° · fog or dew likely
UV index: 0Low; Moderate 11 AM–5 PM · peak 4
Air quality: 59Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.41 inHg1030 hPa; Rising slowly · +0.03 inHg+1.1 hPa next 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 50°10° today by 11 AM
Drops 12°7° tonight 6–9 PM (61°16° → 49°9°)
Below 50°10° tonight after 8 PM
Drops 12°7° tomorrow night 6–9 PM (62°17° → 50°10°)
Fog tomorrow night from midnight

TonightNear 39°4° · Clear
This morningUp to 54°12° by 11 AM · Clear
This afternoonUp to 65°18° by 4 PM · Clear
TonightDown to 36°2° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 66°19° by 4 PM · Clear
Tomorrow nightDown to 42°6° by midnight · 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 1a	Clear	39°4° (likely 39°4° to 46°8°)	39°4°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	96%	0%	0
Sat 2a	Clear	39°4° (likely 39°4° to 45°7°)	39°4°	0%	1 mph2 km/h from NE, gusts 6 mph9 km/h	97%	0%	0
Sat 3a	Clear	39°4° (likely 39°4° to 44°7°)	39°4°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	97%	0%	0
Sat 4a	Clear	38°3° (likely 37°3° to 43°6°)	38°3°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	98%	0%	0
Sat 5a	Clear	38°3° (likely 36°2° to 42°6°)	38°3°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	99%	0%	0
Sat 6a	Clear	36°2° (likely 35°2° to 41°5°)	36°2°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	100%	3%	0
Sat 7a	Clear	36°2° (likely 34°1° to 41°5°)	36°2°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	100%	5%	0
Sat 8a	Sunny	35°2° (likely 34°1° to 41°5°)	35°2°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	100%	6%	0
Sat 9a	Sunny	40°4° (likely 38°3° to 45°7°)	39°4°	0%	3 mph5 km/h from E, gusts 5 mph8 km/h	96%	5%	0
Sat 10a	Sunny	48°9° (likely 48°9° to 51°11°)	47°8°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	79%	0%	1
Sat 11a	Sunny	54°12° (likely 54°12° to 55°13°)	54°12°	0%	3 mph5 km/h from SE, gusts 10 mph16 km/h	66%	0%	3
Sat 12p	Sunny	58°14° (likely 56°13° to 58°14°)	58°14°	0%	2 mph3 km/h from SE, gusts 10 mph15 km/h	54%	0%	3
Sat 1p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	49%	0%	4
Sat 2p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	45%	0%	4
Sat 3p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	43%	0%	3
Sat 4p	Sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	42%	1%	3
Sat 5p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	43%	0%	1
Sat 6p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	49%	0%	1
Sat 7p	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	58%	5%	0
Sat 8p	Clear	49°9° (likely 49°9° to 51°11°)	47°8°	0%	6 mph10 km/h from E, gusts 8 mph13 km/h	78%	5%	0
Sat 9p	Clear	47°8° (likely 47°8° to 49°9°)	44°7°	0%	5 mph8 km/h from E, gusts 8 mph14 km/h	82%	0%	0
Sat 10p	Clear	44°7° (likely 44°7° to 48°9°)	42°6°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	84%	0%	0
Sat 11p	Clear	42°6° (likely 42°6° to 46°8°)	41°5°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	86%	0%	0
Sun 12a	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	88%	0%	0
Sun 1a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	88%	0%	0
Sun 2a	Clear	39°4° (likely 38°3° to 43°6°)	39°4°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	89%	0%	0
Sun 3a	Clear	38°3° (likely 37°3° to 42°6°)	38°3°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	91%	0%	0
Sun 4a	Clear	37°3° (likely 36°2° to 41°5°)	37°3°	0%	1 mph2 km/h from E, gusts 3 mph6 km/h	92%	0%	0
Sun 5a	Clear	36°2° (likely 35°2° to 41°5°)	36°2°	0%	1 mph2 km/h from E, gusts 3 mph5 km/h	96%	0%	0
Sun 6a	Clear	35°2° (likely 34°1° to 40°4°)	35°2°	0%	0 mph0 km/h, gusts 3 mph4 km/h	97%	0%	0
Sun 7a	Clear	34°1° (likely 33°1° to 39°4°)	34°1°	0%	0 mph0 km/h, gusts 4 mph6 km/h	99%	9%	0
Sun 8a	Sunny	34°1° (likely 32°0° to 39°4°)	34°1°	0%	0 mph0 km/h, gusts 4 mph7 km/h	99%	13%	0
Sun 9a	Sunny	38°3° (likely 35°2° to 43°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	9%	0
Sun 10a	Sunny	47°8° (likely 46°8° to 50°10°)	47°8°	0%	0 mph0 km/h, gusts 6 mph10 km/h	81%	0%	1
Sun 11a	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	67%	2%	3
Sun 12p	Sunny	58°14° (likely 57°14° to 59°15°)	59°15°	0%	1 mph2 km/h from S, gusts 7 mph10 km/h	58%	2%	3
Sun 1p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	51%	2%	4
Sun 2p	Sunny	64°18° (likely 61°16° to 64°18°)	65°18°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	46%	2%	4
Sun 3p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	46%	3%	4
Sun 4p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	44%	4%	3
Sun 5p	Sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	46%	3%	1
Sun 6p	Clear	62°17° (likely 57°14° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 4 mph6 km/h	54%	33%	1
Sun 7p	Clear	57°14° (likely 53°12° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	65%	32%	0
Sun 8p	Clear	50°10° (likely 50°10° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 3 mph5 km/h	86%	21%	0
Sun 9p	Clear	47°8° (likely 47°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 2 mph3 km/h	93%	5%	0
Sun 10p	Clear	45°7° (likely 44°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 2 mph3 km/h	98%	11%	0
Sun 11p	Clear	43°6° (likely 42°6° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	10%	0
Mon 12a	Fog	42°6° (likely 40°4° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	20%	0

Days ahead

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

Today, Oct 24. Sunny. High 65°18°, low 35°2°. Typical 60°16° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Today: Patchy frost before 9am. Sunny, with a high near 65. East wind around 3 mph.
Tonight: Areas of fog before 5am. Clear, with a low around 35. Northeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–65°18°
Low, likely
34°1°–41°5°
Typical high / low
60°16° / 36°2°
Wind
7 mph12 km/h, gusts 13 mph20 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 66°19°, low 35°2°. Typical 60°16° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Day: Areas of frost and areas of fog before 10am. Sunny, with a high near 66. Southeast wind around 1 mph.
Night: Areas of fog after 10pm. Mostly clear, with a low around 35. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–66°19°
Low, likely
31°−1°–39°4°
Typical high / low
60°16° / 36°2°
Wind
6 mph10 km/h, gusts 12 mph19 km/h
UV peak
4
Monday, Oct 26. Fog. High 69°21°, low 40°4°. Typical 60°16° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog and patchy frost before 9am. Sunny, with a high near 69.
Night: Partly cloudy, with a low around 40.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–69°21°
Low, likely
36°2°–42°6°
Typical high / low
60°16° / 36°2°
Wind
6 mph9 km/h, gusts 14 mph23 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 65°18°, low 42°6°. Typical 59°15° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Partly cloudy, with a low around 42.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–65°18°
Low, likely
41°5°–46°8°
Typical high / low
59°15° / 36°2°
Wind
5 mph9 km/h, gusts 13 mph20 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 69°21°, low 45°7°. Typical 59°15° / 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 69.
Night: Partly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–69°21°
Low, likely
42°6°–47°8°
Typical high / low
59°15° / 35°2°
Wind
7 mph12 km/h, gusts 15 mph24 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 71°22°, low 45°7°. Typical 58°14° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
38°3°–48°9°
Typical high / low
58°14° / 35°2°
Wind
9 mph15 km/h, gusts 27 mph43 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 67°19°, low 44°7°. Typical 58°14° / 34°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 42°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–71°22°
Low, likely
42°6°–47°8°
Typical high / low
58°14° / 34°1°
Wind
7 mph12 km/h, gusts 20 mph32 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 68°20°, low 44°7°. Typical 58°14° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–72°22°
Low, likely
38°3°–49°9°
Typical high / low
58°14° / 34°1°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 68°20°, low 51°11°. Typical 57°14° / 34°1°. Rain 0.11 in2.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 51°10°
  30% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 67°19°
  30% chance · 0.04 in0.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  30% chance · 0.02 in0.5 mm
4. Overnight
  midnight–6 AM
  Drizzle, 59°15°
  40% chance · 0.06 in1.6 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
58°14°–72°22°
Low, likely
46°8°–56°13°
Typical high / low
57°14° / 34°1°
Wind
9 mph14 km/h, gusts 26 mph42 km/h
Monday, Nov 2. Drizzle. High 62°17°, low 53°12°. Typical 57°14° / 34°1°. Rain 0.43 in11 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  40% chance · 0.21 in5.2 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  30% chance · 0.14 in3.7 mm
3. Evening
  6 PM–midnight
  Drizzle, 55°13°
  30% chance · 0.02 in0.5 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–65°18°
Low, likely
52°11°–54°12°
Typical high / low
57°14° / 34°1°
Wind
15 mph25 km/h, gusts 35 mph56 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 65°, low 35°.
Tomorrow
Dry, high 66°, low 35°.
Monday
Dry, high 69°, low 40°, warming up.
Rest of week
Highs 62–71°; 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

Allegheny River at Natrona Lock and Dam

7.6 mi

Below flood stage

Level: 11.0 ft
Flow: 8,330 cfs

Forecast peak 11.0 ft Sat 2 AM

Reading from Sat 12:15 AM · NWS gauge page

Allegheny River at Freeport Lock and Dam

7.6 mi

Below flood stage

Level: 9.7 ft
Flow: 3,090 cfs

Forecast peak 9.8 ft Sat 2 AM

Reading from Sat 12:30 AM · NWS gauge page

Allegheny River at Clinton Lock and Dam

8.1 mi

Below flood stage

Level: 10.3 ft
Flow: 12,500 cfs

Forecast peak 9.8 ft Sat 2 AM

Reading from Sat 1 AM · NWS gauge page

Crooked Creek above Crooked Ck. Dam Pool

8.7 mi

Below flood stage

Level: 844 ft

Forecast peak 845 ft Wed 6 AM

Reading from Sat 12:45 AM · NWS gauge page

For your home

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

Heating this week

About 74% less heating than a typical week.

This week 32Typical 124

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 26
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 20 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

Today, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Ford City 4 S Dam · official normals 1991–2020 · records 1943–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° warmer than typical.

Last 7 days vs normal

On average 0° colder than normal (daily mean temperature).

+9°+5°SatOct 17
−8°−4°SunOct 18
−3°−2°MonOct 19
+1°±0°TueOct 20
+2°+1°WedOct 21
—ThuOct 22
—FriOct 23

Vandergrift 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 30 min less
Golden hour: 5:47–6:42 PM; Morning 7:22–8:17 AM
Blue hour: 6:42–6:52 PM; Morning 7:11–7:22 AM; first light 7:11 AM

Stars tonight? Good

Clear 1:57–7:11 AM; moon 96% lit, sets 5:51 AM.

Moon

Waxing gibbous

95% lit · growing

Today: sets 5:51 AM · rises 5:22 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Vandergrift. The highest point on the skyline is about 1,600 ft, 5 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Vandergrift, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Allegheny River at Natrona Lock and Dam

Allegheny River at Freeport Lock and Dam

Allegheny River at Clinton Lock and Dam

Crooked Creek above Crooked Ck. Dam Pool

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? Good

Moon