Observed 4:56 PM EDT at KAFJ

Houston, PA weather

Sunny and 64°18°, jacket by 8 PM.

Forecasts agree

Now 64°18°

Sunny

Wind: 3 mph5 km/h; From the north-northeast. Up to 5 mph8 km/h through 5 AM
Dew point: 44°7°; Comfortable · down to 36°2° by 3 AM
UV tomorrow: 4Moderate; Moderate 12–5 PM · peak 4
Air quality: 34Good; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.45 inHg1031 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (63°17° then, 64°18° now)

Good hours for

Below 50°10° tonight after 9 PM
Above 50°10° tomorrow by 11 AM
Drops 12°7° tomorrow night 6–9 PM (63°17° → 51°11°)
Fog tomorrow night midnight–4 AM
Fog tomorrow night 5–7 AM

TonightDown to 37°3° 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 40°4° by 4 AM · Partly cloudy
Monday morningUp to 57°14° by 11 AM · Clear
Monday afternoonUp to 69°21° by 3 PM · 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 5p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	3 mph5 km/h from E, gusts 5 mph8 km/h	48%	6%	2
Sat 6p	Clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	50%	4%	1
Sat 7p	Clear	58°14° (likely 53°12° to 58°14°)	58°14°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	59%	3%	0
Sat 8p	Clear	52°11° (likely 51°11° to 54°12°)	52°11°	0%	5 mph8 km/h from E, gusts 7 mph11 km/h	75%	0%	0
Sat 9p	Clear	49°9° (likely 49°9° to 50°10°)	47°8°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	82%	6%	0
Sat 10p	Clear	46°8° (likely 46°8° to 49°9°)	45°7°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	84%	12%	0
Sat 11p	Clear	44°7° (likely 44°7° to 48°9°)	42°6°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	86%	8%	0
Sun 12a	Clear	43°6° (likely 43°6° to 47°8°)	43°6°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	86%	0%	0
Sun 1a	Clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	87%	0%	0
Sun 2a	Clear	40°4° (likely 40°4° to 45°7°)	40°4°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	90%	0%	0
Sun 3a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	1 mph2 km/h from E, gusts 5 mph7 km/h	91%	0%	0
Sun 4a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from SE, gusts 4 mph7 km/h	94%	0%	0
Sun 5a	Clear	37°3° (likely 37°3° to 42°6°)	37°3°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	97%	0%	0
Sun 6a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	98%	0%	0
Sun 7a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	100%	0%	0
Sun 8a	Sunny	36°2° (likely 36°2° to 40°4°)	36°2°	0%	1 mph2 km/h from SE, gusts 3 mph4 km/h	99%	1%	0
Sun 9a	Sunny	39°4° (likely 39°4° to 44°7°)	39°4°	0%	2 mph3 km/h from SE, gusts 4 mph7 km/h	99%	0%	0
Sun 10a	Sunny	47°8° (likely 47°8° to 53°12°)	47°8°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	84%	1%	1
Sun 11a	Sunny	54°12° (likely 54°12° to 58°14°)	54°12°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	68%	3%	2
Sun 12p	Sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	60%	4%	3
Sun 1p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 5 mph9 km/h	52%	4%	4
Sun 2p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	1 mph2 km/h from S, gusts 5 mph9 km/h	49%	2%	4
Sun 3p	Sunny	65°18° (likely 64°18° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 6 mph9 km/h	48%	7%	4
Sun 4p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 5 mph8 km/h	47%	7%	3
Sun 5p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	46%	2%	2
Sun 6p	Clear	63°17° (likely 59°15° to 63°17°)	63°17°	0%	1 mph2 km/h from SE, gusts 4 mph7 km/h	49%	5%	1
Sun 7p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	58%	15%	0
Sun 8p	Mostly clear	51°11° (likely 51°11° to 54°12°)	51°11°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	76%	38%	0
Sun 9p	Mostly clear	48°9° (likely 48°9° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	86%	46%	0
Sun 10p	Mostly clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	39%	0
Sun 11p	Cloudy	44°7° (likely 44°7° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	96%	58%	0
Mon 12a	Fog	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	99%	54%	0
Mon 1a	Fog	42°6° (likely 42°6° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	27%	0
Mon 2a	Fog	42°6° (likely 42°6° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	57%	0
Mon 3a	Fog	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	27%	0
Mon 4a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	100%	19%	0
Mon 5a	Fog	40°4° (likely 40°4° to 44°7°)	40°4°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	100%	58%	0
Mon 6a	Fog	39°4° (likely 39°4° to 43°6°)	39°4°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	100%	41%	0
Mon 7a	Clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	100%	18%	0
Mon 8a	Sunny	39°4° (likely 39°4° to 43°6°)	39°4°	0%	2 mph3 km/h from SW, gusts 5 mph8 km/h	99%	15%	0
Mon 9a	Sunny	42°6° (likely 42°6° to 46°8°)	42°6°	0%	2 mph3 km/h from SW, gusts 5 mph8 km/h	100%	13%	0
Mon 10a	Sunny	49°9° (likely 49°9° to 53°12°)	49°9°	0%	2 mph3 km/h from SW, gusts 8 mph12 km/h	90%	7%	1
Mon 11a	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	3 mph5 km/h from SW, gusts 7 mph11 km/h	73%	1%	2
Mon 12p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	3 mph5 km/h from SW, gusts 7 mph12 km/h	62%	2%	3
Mon 1p	Sunny	65°18° (likely 64°18° to 66°19°)	65°18°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	55%	1%	4
Mon 2p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	49%	14%	4
Mon 3p	Sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	46%	2%	4
Mon 4p	Sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	5 mph8 km/h from W, gusts 9 mph15 km/h	45%	4%	3

Days ahead

Shaded: typical range for these dates (2017–2026)

Today, Oct 24. Fog. High 65°18°, low 36°2°. Typical 61°16° / 39°4°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 37°3°
  Dry
Official NWS forecast
Today: Sunny, with a high near 65. East wind around 3 mph.
Tonight: Patchy fog between 4am and 5am, then areas of fog and patchy frost. Clear, with a low around 36. East wind 1 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–65°18°
Low, likely
36°2°–39°4°
Typical high / low
61°16° / 39°4°
Wind
7 mph11 km/h, gusts 14 mph23 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 66°19°, low 39°4°. Typical 61°16° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Fog, 40°4°
  Dry
Official NWS forecast
Day: Areas of fog and patchy frost before 8am, then patchy frost and patchy fog between 8am and 10am. Sunny, with a high near 66. Southeast wind around 2 mph.
Night: Areas of fog after 11pm. Mostly clear, with a low around 39. Southeast wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–66°19°
Low, likely
38°3°–40°4°
Typical high / low
61°16° / 39°4°
Wind
7 mph10 km/h
UV peak
4
Monday, Oct 26. Fog. High 69°21°, low 43°6°. Typical 60°16° / 38°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Official NWS forecast
Day: Patchy fog before 10am. Sunny, with a high near 69. Southwest wind 1 to 5 mph.
Night: Areas of fog after 11pm. Mostly clear, with a low around 43.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–69°21°
Low, likely
40°4°–43°6°
Typical high / low
60°16° / 38°4°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
4
Tuesday, Oct 27. Fog. High 67°19°, low 44°7°. Typical 60°15° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog before 10am. Mostly sunny, with a high near 67.
Night: Mostly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
43°6°–46°8°
Typical high / low
60°15° / 38°3°
Wind
5 mph9 km/h, gusts 11 mph17 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 70°21°, low 46°8°. Typical 60°15° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 70.
Night: Mostly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
46°8°–49°9°
Typical high / low
60°15° / 38°3°
Wind
7 mph12 km/h, gusts 14 mph22 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 72°22°, low 46°8°. Typical 60°16° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Mostly clear, with a low around 46.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–72°22°
Low, likely
46°8°–49°9°
Typical high / low
60°16° / 38°3°
Wind
10 mph16 km/h, gusts 28 mph44 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 72°22°, low 47°8°. Typical 60°16° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 72.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–73°23°
Low, likely
44°7°–51°11°
Typical high / low
60°16° / 38°3°
Wind
7 mph12 km/h, gusts 22 mph36 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 70°21°, low 48°9°. Typical 60°15° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  30% chance · 0.01 in0.3 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
65°18°–74°23°
Low, likely
42°6°–51°11°
Typical high / low
60°15° / 37°3°
Wind
8 mph12 km/h, gusts 24 mph39 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 65°18°, low 55°13°. Typical 59°15° / 37°3°. Rain 0.45 in11 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  50% chance · 0.06 in1.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  50% chance · 0.17 in4.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°15°
  50% chance · 0.38 in9.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 60°15°
  50% chance · 0.11 in2.8 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
60°16°–70°21°
Low, likely
50°10°–61°16°
Typical high / low
59°15° / 37°3°
Wind
10 mph16 km/h, gusts 24 mph38 km/h
UV peak
1
Monday, Nov 2. Rain. High 65°18°, low 52°11°. Typical 59°15° / 36°2°. Rain 0.75 in19 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 60°16°
  40% chance · 0.23 in5.8 mm
2. Afternoon
  noon–6 PM
  Rain, 63°17°
  30% chance · 0.4 in10.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 54°12°
  30% chance · 0.14 in3.6 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°–69°21°
Low, likely
43°6°–59°15°
Typical high / low
59°15° / 36°2°
Wind
15 mph24 km/h, gusts 27 mph43 km/h

10 days15 days30 days

The outlook

Today
Dry, high 65°, low 36°.
Tomorrow
Dry, high 66°, low 39°.
Monday
Dry, high 69°, low 43°, warming up.
Rest of week
Highs 65–72°; 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

17 mi

Below flood stage

Level: 16.9 ft
Flow: 97,800 cfs

Forecast peak 16.6 ft Sat 8 PM

Reading from Sat 4:30 PM · NWS gauge page

Monongahela River at Charleroi Lock and Dam

18 mi

Below flood stage

Level: 7.8 ft

Forecast peak 8.2 ft Sat 8 PM

Reading from Sat 4 PM · NWS gauge page

Ohio River at Dashields Lock and Dam

21 mi

Below flood stage

Level: 14.3 ft
Flow: 14,500 cfs

Forecast peak 14.6 ft Sat 8 PM

Reading from Sat 4:15 PM · NWS gauge page

Monongahela River at Braddock Lock and Dam

21 mi

Below flood stage

Level: 14.8 ft
Flow: 224 cfs

Forecast peak 14.7 ft Sat 8 PM

Reading from Sat 4:43 PM · NWS gauge page

For your home

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

Heating this week

About 72% less heating than a typical week.

This week 31Typical 111

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 25
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 18 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 44°F).

Open the windows?

Sun, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Washington County Airport · forecast.blue computed averages, 2017–2026 · records 2017–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Pittsburgh WSO City station, 1874–1979: records and averages

This station closed and is no longer reporting, but has a long history nearby. Its own average annual high was about 62°17°, over its full 1874–1979 record — not an NCEI normal, and not the same station as the computed averages above.

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

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 28 min less
Golden hour: 5:50–6:45 PM; Morning 7:24–8:19 AM
Blue hour: 6:45–6:55 PM; Morning 7:13–7:24 AM; first light 7:13 AM

Stars tonight? Fair

Clear 6:55 PM–7:14 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:53 AM · rises 5:25 PM
Full moon: Oct 26
New moon: Nov 9

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

Houston, 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 Charleroi Lock and Dam

Ohio River at Dashields Lock and Dam

Monongahela River at Braddock Lock and Dam

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