Observed 10:55 AM EDT at KJST

Cairnbrook, PA weather

Sunny and 48°9°.

Forecasts agree

Now 48°9°

Sunny · Feels like 43°6°

Wind: 12 mph19 km/h; From the south-southeast. 35–12 mph19 km/h through 11 PM
Dew point: 37°3°; Comfortable
UV index: 2Low; Moderate 12–4 PM · peak 4
Air quality: 58Moderate; PM2.5 (fine particles) · tomorrow good
Pressure: 30.5 inHg1033 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 55°13° today at 3 PM
Low 33°1° tomorrow at 6 AM
Above 50°10° tomorrow by 11 AM

This afternoonUp to 55°13° by 3 PM · Clear
TonightDown to 34°1° by 5 AM · Clear
Tomorrow morningUp to 51°11° by 11 AM · Clear
Tomorrow afternoonUp to 59°15° by 2 PM · Clear
Tomorrow nightDown to 36°2° 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	47°8° (likely 47°8° to 50°10°)	44°7°	0%	7 mph11 km/h from SE, gusts 18 mph29 km/h	64%	3%	2
Sat 12p	Sunny	51°11° (likely 51°11° to 52°11°)	51°11°	0%	7 mph11 km/h from SE, gusts 17 mph27 km/h	55%	0%	3
Sat 1p	Sunny	53°12° (likely 52°11° to 54°12°)	53°12°	0%	7 mph11 km/h from SE, gusts 16 mph26 km/h	50%	4%	4
Sat 2p	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	6 mph10 km/h from SE, gusts 14 mph22 km/h	48%	0%	3
Sat 3p	Sunny	55°13° (likely 54°12° to 55°13°)	55°13°	0%	6 mph10 km/h from SE, gusts 14 mph22 km/h	45%	0%	3
Sat 4p	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	6 mph10 km/h from SE, gusts 14 mph22 km/h	45%	1%	2
Sat 5p	Sunny	54°12° (likely 52°11° to 54°12°)	54°12°	0%	6 mph10 km/h from SE, gusts 13 mph21 km/h	43%	0%	1
Sat 6p	Clear	52°11° (likely 48°9° to 52°11°)	52°11°	0%	6 mph10 km/h from SE, gusts 12 mph19 km/h	47%	0%	0
Sat 7p	Clear	46°8° (likely 44°7° to 47°8°)	43°6°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	58%	0%	0
Sat 8p	Clear	44°7° (likely 42°6° to 44°7°)	41°5°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	62%	0%	0
Sat 9p	Clear	41°5° (likely 41°5° to 43°6°)	39°4°	0%	3 mph5 km/h from SE, gusts 10 mph17 km/h	70%	0%	0
Sat 10p	Clear	39°4° (likely 39°4° to 42°6°)	37°3°	0%	3 mph5 km/h from SE, gusts 11 mph17 km/h	73%	0%	0
Sat 11p	Clear	38°3° (likely 38°3° to 42°6°)	36°2°	0%	3 mph5 km/h from SE, gusts 11 mph17 km/h	76%	0%	0
Sun 12a	Clear	37°3° (likely 37°3° to 42°6°)	34°1°	0%	3 mph5 km/h from SE, gusts 11 mph18 km/h	75%	0%	0
Sun 1a	Clear	36°2° (likely 36°2° to 41°5°)	33°1°	0%	3 mph5 km/h from SE, gusts 11 mph18 km/h	79%	0%	0
Sun 2a	Clear	35°2° (likely 35°2° to 41°5°)	32°0°	0%	3 mph5 km/h from SE, gusts 11 mph18 km/h	85%	0%	0
Sun 3a	Clear	35°2° (likely 35°2° to 40°4°)	35°2°	0%	2 mph3 km/h from SE, gusts 10 mph17 km/h	89%	0%	0
Sun 4a	Clear	35°2° (likely 35°2° to 40°4°)	35°2°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	89%	0%	0
Sun 5a	Clear	34°1° (likely 34°1° to 39°4°)	34°1°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	89%	0%	0
Sun 6a	Clear	33°1° (likely 33°1° to 38°3°)	33°1°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	92%	0%	0
Sun 7a	Clear	34°1° (likely 34°1° to 38°3°)	34°1°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	89%	0%	0
Sun 8a	Sunny	33°1° (likely 33°1° to 37°3°)	33°1°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	92%	0%	0
Sun 9a	Sunny	38°3° (likely 38°3° to 41°5°)	38°3°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	92%	0%	1
Sun 10a	Sunny	45°7° (likely 45°7° to 49°9°)	44°7°	0%	3 mph5 km/h from S, gusts 11 mph17 km/h	76%	0%	1
Sun 11a	Sunny	51°11° (likely 50°10° to 53°12°)	51°11°	0%	3 mph5 km/h from S, gusts 9 mph15 km/h	63%	0%	3
Sun 12p	Sunny	55°13° (likely 53°12° to 55°13°)	55°13°	0%	5 mph8 km/h from S, gusts 9 mph14 km/h	53%	1%	4
Sun 1p	Sunny	57°14° (likely 55°13° to 57°14°)	57°14°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	45%	1%	4
Sun 2p	Sunny	59°15° (likely 57°14° to 59°15°)	59°15°	0%	3 mph5 km/h from SE, gusts 9 mph15 km/h	42%	2%	4
Sun 3p	Sunny	59°15° (likely 57°14° to 59°15°)	59°15°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	42%	1%	4
Sun 4p	Sunny	59°15° (likely 57°14° to 59°15°)	59°15°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	42%	1%	3
Sun 5p	Sunny	58°14° (likely 56°13° to 58°14°)	58°14°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	44%	0%	1
Sun 6p	Clear	55°13° (likely 52°11° to 55°13°)	55°13°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	49%	39%	0
Sun 7p	Clear	51°11° (likely 47°8° to 51°11°)	51°11°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	56%	0%	0
Sun 8p	Clear	46°8° (likely 44°7° to 46°8°)	46°8°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	68%	2%	0
Sun 9p	Clear	44°7° (likely 43°6° to 45°7°)	44°7°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	76%	21%	0
Sun 10p	Clear	42°6° (likely 42°6° to 44°7°)	42°6°	0%	1 mph2 km/h from S, gusts 7 mph12 km/h	82%	9%	0
Sun 11p	Clear	41°5° (likely 41°5° to 43°6°)	41°5°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	82%	40%	0
Mon 12a	Clear	40°4° (likely 40°4° to 42°6°)	40°4°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	85%	16%	0
Mon 1a	Clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	85%	6%	0
Mon 2a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from SW, gusts 6 mph10 km/h	89%	0%	0
Mon 3a	Clear	37°3° (likely 37°3° to 41°5°)	37°3°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	92%	5%	0
Mon 4a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	1 mph2 km/h from W, gusts 5 mph9 km/h	96%	0%	0
Mon 5a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	1 mph2 km/h from W, gusts 6 mph9 km/h	96%	7%	0
Mon 6a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	1 mph2 km/h from W, gusts 6 mph10 km/h	96%	8%	0
Mon 7a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	92%	10%	0
Mon 8a	Sunny	38°3° (likely 38°3° to 41°5°)	38°3°	0%	2 mph3 km/h from W, gusts 4 mph7 km/h	89%	6%	0
Mon 9a	Mostly sunny	43°6° (likely 42°6° to 46°8°)	41°5°	0%	3 mph5 km/h from W, gusts 4 mph7 km/h	82%	13%	1
Mon 10a	Sunny	50°10° (likely 49°9° to 52°11°)	49°9°	0%	3 mph5 km/h from W, gusts 7 mph11 km/h	71%	6%	1

Days ahead

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

Today, Oct 24. Sunny. High 55°13°, low 33°1°. Typical 56°13° / 40°4°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 55°13°
  Dry
2. Evening
  6 PM–midnight
  Clear, 44°7°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 55. Southeast wind around 7 mph.
Tonight: Clear, with a low around 33. Southeast wind 2 to 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
54°12°–55°13°
Low, likely
33°1°–40°4°
Typical high / low
56°13° / 40°4°
Wind
10 mph16 km/h, gusts 24 mph38 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 59°15°, low 36°2°. Typical 56°13° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Day: Sunny, with a high near 59. Southeast wind around 5 mph.
Night: Patchy fog between 4am and 5am. Clear, with a low around 36. Southwest wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
57°14°–59°15°
Low, likely
35°2°–37°3°
Typical high / low
56°13° / 40°4°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 62°17°, low 41°5°. Typical 56°13° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 8am. Sunny, with a high near 62. West wind 1 to 8 mph.
Night: Mostly clear, with a low around 41.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–63°17°
Low, likely
38°3°–41°5°
Typical high / low
56°13° / 40°4°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 61°16°, low 38°3°. Typical 55°13° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 61.
Night: Partly cloudy, with a low around 38.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–64°18°
Low, likely
38°3°–45°7°
Typical high / low
55°13° / 39°4°
Wind
7 mph11 km/h, gusts 17 mph27 km/h
UV peak
4
Wednesday, Oct 28. Mostly cloudy. High 58°14°, low 41°5°. Typical 55°13° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 58.
Night: Mostly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–58°14°
Low, likely
41°5°–44°7°
Typical high / low
55°13° / 39°4°
Wind
10 mph15 km/h, gusts 25 mph40 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 65°18°, low 45°7°. Typical 54°12° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Mostly clear, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
39°4°–45°7°
Typical high / low
54°12° / 38°3°
Wind
9 mph14 km/h, gusts 28 mph46 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 63°17°, low 42°6°. Typical 54°12° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
Night: Partly cloudy, with a low around 42.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–68°20°
Low, likely
41°5°–48°9°
Typical high / low
54°12° / 38°3°
Wind
11 mph17 km/h, gusts 26 mph42 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 63°17°, low 44°7°. Typical 54°12° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  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
52°11°–68°20°
Low, likely
34°1°–50°10°
Typical high / low
54°12° / 38°3°
Wind
12 mph20 km/h, gusts 23 mph37 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 61°16°, low 47°8°. Typical 53°12° / 38°3°. Rain 0.02 in0.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  40% chance · 0.02 in0.4 mm
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  40% chance · 0.02 in0.6 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
48°9°–68°20°
Low, likely
40°4°–51°11°
Typical high / low
53°12° / 38°3°
Wind
15 mph25 km/h, gusts 28 mph45 km/h
UV peak
3
Monday, Nov 2. Rain. High 58°14°, low 49°9°. Typical 53°12° / 37°3°. Rain 0.26 in6.6 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  40% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 60°15°
  40% chance · 0.03 in0.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 51°11°
  40% chance · 0.08 in2.1 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
47°8°–65°18°
Low, likely
41°5°–54°12°
Typical high / low
53°12° / 37°3°
Wind
17 mph28 km/h, gusts 28 mph45 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 55°, low 33°.
Tomorrow
Dry, high 59°, low 36°, warming up.
Monday
Dry, high 62°, low 41°, warming up.
Rest of week
Highs 58–65°; chance of precipitation on Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (CTP) (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

For your home

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

Heating this week

About 68% less heating than a typical week.

This week 41Typical 125

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 30
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 19 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 37°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Johnstown Cambria County Airport · official normals 1991–2020 · records 2000–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

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

−6°−4°SunOct 18
+1°±0°MonOct 19
+3°+2°TueOct 20
+1°WedOct 21
±0°ThuOct 22
+1°±0°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 28 min less
Golden hour: 5:45–6:39 PM; Morning 7:18–8:13 AM
Blue hour: 6:39–6:50 PM; Morning 7:08–7:18 AM; first light 7:08 AM

Stars tonight? Fair

Clear 6:50 PM–7:09 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:47 AM · rises 5:19 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Cairnbrook. The highest point on the skyline is about 3,000 ft, 5 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.