Observed 8:54 AM EDT at KPNE

Horsham, PA weather

Sunny and 44°7°.

Mostly agree

Now 44°7°

Sunny

Wind: Calm; Light through 10 PM
Dew point: 35°2°; Comfortable
UV index: 1Low; Moderate 12–3 PM · peak 3
Air quality: 68Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.57 inHg1035 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 62°17° today at 4 PM
Below 50°10° tonight after 9 PM
Low 36°2° tomorrow at 6 AM
Above 50°10° tomorrow by 10 AM

This morningUp to 53°12° by 11 AM · Partly cloudy
This afternoonUp to 62°17° by 4 PM · Clear
TonightDown to 38°3° by 3 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 40°4° by 4 AM · Clear
Monday morningUp to 45°7° by 9 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 10a	Mostly sunny	49°9° (likely 45°7° to 49°9°)	49°9°	0%	0 mph0 km/h, gusts 5 mph8 km/h	61%	35%	1
Sat 11a	Mostly sunny	53°12° (likely 51°11° to 54°12°)	53°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	52%	20%	2
Sat 12p	Sunny	56°13° (likely 55°13° to 58°14°)	56°13°	0%	0 mph0 km/h, gusts 4 mph6 km/h	45%	11%	3
Sat 1p	Sunny	59°15° (likely 57°14° to 60°16°)	59°15°	0%	0 mph0 km/h, gusts 3 mph4 km/h	39%	14%	3
Sat 2p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 2 mph4 km/h	36%	15%	3
Sat 3p	Sunny	61°16° (likely 60°16° to 62°17°)	61°16°	0%	0 mph0 km/h, gusts 2 mph4 km/h	35%	11%	2
Sat 4p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 2 mph4 km/h	33%	5%	1
Sat 5p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 2 mph3 km/h	33%	0%	0
Sat 6p	Clear	59°15° (likely 54°12° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 3 mph4 km/h	40%	0%	0
Sat 7p	Clear	55°13° (likely 51°11° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 2 mph4 km/h	49%	0%	0
Sat 8p	Clear	50°10° (likely 48°9° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 1 mph2 km/h	58%	0%	0
Sat 9p	Clear	47°8° (likely 46°8° to 50°10°)	47°8°	0%	0 mph0 km/h, gusts 2 mph4 km/h	68%	0%	0
Sat 10p	Clear	45°7° (likely 45°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	70%	0%	0
Sat 11p	Clear	44°7° (likely 44°7° to 47°8°)	44°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	73%	0%	0
Sun 12a	Clear	43°6° (likely 42°6° to 46°8°)	43°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	73%	0%	0
Sun 1a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 4 mph7 km/h	76%	0%	0
Sun 2a	Clear	40°4° (likely 39°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	76%	0%	0
Sun 3a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	82%	0%	0
Sun 4a	Clear	38°3° (likely 38°3° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	82%	0%	0
Sun 5a	Clear	38°3° (likely 37°3° to 40°4°)	38°3°	0%	0 mph0 km/h, gusts 4 mph7 km/h	79%	0%	0
Sun 6a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 4 mph7 km/h	85%	0%	0
Sun 7a	Sunny	37°3° (likely 36°2° to 38°3°)	37°3°	0%	0 mph0 km/h, gusts 5 mph8 km/h	82%	0%	0
Sun 8a	Sunny	37°3° (likely 36°2° to 38°3°)	37°3°	0%	0 mph0 km/h, gusts 5 mph8 km/h	85%	0%	0
Sun 9a	Sunny	43°6° (likely 41°5° to 44°7°)	43°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	76%	0%	1
Sun 10a	Sunny	51°11° (likely 50°10° to 51°11°)	51°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	61%	0%	2
Sun 11a	Sunny	57°14° (likely 56°13° to 58°14°)	57°14°	0%	0 mph0 km/h, gusts 6 mph10 km/h	49%	2%	3
Sun 12p	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	0 mph0 km/h, gusts 8 mph13 km/h	41%	2%	4
Sun 1p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	0 mph0 km/h, gusts 8 mph13 km/h	36%	1%	4
Sun 2p	Sunny	64°18° (likely 62°17° to 65°18°)	64°18°	0%	0 mph0 km/h, gusts 7 mph11 km/h	34%	1%	4
Sun 3p	Sunny	64°18° (likely 62°17° to 65°18°)	64°18°	0%	0 mph0 km/h, gusts 6 mph9 km/h	34%	1%	3
Sun 4p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 5 mph9 km/h	34%	2%	2
Sun 5p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 6 mph9 km/h	37%	0%	1
Sun 6p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 5 mph7 km/h	42%	0%	0
Sun 7p	Clear	57°14° (likely 52°11° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	51%	0%	0
Sun 8p	Clear	51°11° (likely 50°10° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	66%	0%	0
Sun 9p	Clear	49°9° (likely 48°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 6 mph9 km/h	71%	0%	0
Sun 10p	Clear	47°8° (likely 46°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 7 mph11 km/h	76%	0%	0
Sun 11p	Clear	45°7° (likely 45°7° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 6 mph10 km/h	79%	0%	0
Mon 12a	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 7 mph10 km/h	79%	0%	0
Mon 1a	Clear	43°6° (likely 41°5° to 45°7°)	43°6°	0%	0 mph0 km/h, gusts 7 mph11 km/h	82%	0%	0
Mon 2a	Clear	42°6° (likely 40°4° to 44°7°)	42°6°	0%	0 mph0 km/h, gusts 7 mph12 km/h	82%	0%	0
Mon 3a	Clear	41°5° (likely 38°3° to 43°6°)	41°5°	0%	0 mph0 km/h, gusts 8 mph12 km/h	85%	1%	0
Mon 4a	Clear	40°4° (likely 37°3° to 43°6°)	38°3°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	89%	1%	0
Mon 5a	Clear	40°4° (likely 37°3° to 43°6°)	38°3°	0%	5 mph8 km/h from W, gusts 8 mph14 km/h	89%	1%	0
Mon 6a	Clear	39°4° (likely 36°2° to 43°6°)	37°3°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	89%	1%	0
Mon 7a	Sunny	38°3° (likely 36°2° to 43°6°)	36°2°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	92%	8%	0
Mon 8a	Sunny	40°4° (likely 36°2° to 44°7°)	38°3°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	96%	1%	0
Mon 9a	Sunny	45°7° (likely 41°5° to 50°10°)	44°7°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	86%	5%	1

Days ahead

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

Today, Oct 24. Partly sunny. High 63°17°, low 36°2°. Typical 64°18° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Today: Sunny, with a high near 63. Northeast wind around 0 mph.
Tonight: Patchy frost after 10pm. Clear, with a low around 36. Northwest wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–63°17°
Low, likely
33°1°–36°2°
Typical high / low
64°18° / 45°7°
Wind
5 mph8 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 66°19°, low 38°3°. Typical 64°18° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  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, 40°4°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Sunny, with a high near 66. Northwest wind around 0 mph.
Night: Clear, with a low around 38. West wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–66°19°
Low, likely
36°2°–38°3°
Typical high / low
64°18° / 45°7°
Wind
6 mph9 km/h
UV peak
4
Monday, Oct 26. Sunny. High 68°20°, low 46°8°. Typical 64°18° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  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, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68. West wind around 5 mph.
Night: Mostly clear, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–68°20°
Low, likely
36°2°–46°8°
Typical high / low
64°18° / 44°7°
Wind
8 mph13 km/h, gusts 18 mph29 km/h
UV peak
4
Tuesday, Oct 27. Sunny. High 63°17°, low 39°4°. Typical 63°17° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 63.
Night: Mostly clear, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–65°18°
Low, likely
39°4°–48°9°
Typical high / low
63°17° / 44°7°
Wind
9 mph15 km/h, gusts 22 mph36 km/h
UV peak
4
Wednesday, Oct 28. Partly sunny. High 62°17°, low 44°7°. Typical 63°17° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Mostly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–63°17°
Low, likely
38°3°–44°7°
Typical high / low
63°17° / 44°7°
Wind
7 mph11 km/h, gusts 14 mph22 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 68°20°, low 49°9°. Typical 63°17° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Mostly clear, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
41°5°–49°9°
Typical high / low
63°17° / 43°6°
Wind
8 mph12 km/h, gusts 29 mph47 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 70°21°, low 47°8°. Typical 62°17° / 43°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  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
70°21°–72°22°
Low, likely
43°6°–49°9°
Typical high / low
62°17° / 43°6°
Wind
11 mph17 km/h, gusts 27 mph44 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 69°21°, low 48°9°. Typical 62°17° / 43°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  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
60°16°–73°23°
Low, likely
42°6°–51°11°
Typical high / low
62°17° / 43°6°
Wind
11 mph17 km/h, gusts 27 mph43 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 67°19°, low 49°9°. Typical 62°17° / 42°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  20% chance
4. Overnight
  midnight–6 AM
  Partly cloudy, 54°12°
  20% 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
56°13°–71°22°
Low, likely
41°5°–53°12°
Typical high / low
62°17° / 42°6°
Wind
9 mph15 km/h, gusts 22 mph35 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 65°18°, low 54°12°. Typical 61°16° / 42°6°. Rain 0.09 in2.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  20% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 67°19°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  30% chance
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
53°12°–73°23°
Low, likely
46°8°–59°15°
Typical high / low
61°16° / 42°6°
Wind
9 mph15 km/h, gusts 21 mph33 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 36°.
Tomorrow
Dry, high 66°, low 38°, warming up.
Monday
Dry, high 68°, low 46°.
Rest of week
Mostly dry, highs 62–70°.

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

Delaware River at Burlington (IN MLLW)

16 mi

Below flood stage

Level: 2.0 ft

Forecast peak 9.5 ft Sat 2 PM, minor flooding

Reading from Sat 9:06 AM · NWS gauge page

Neshaminy Creek near Langhorne

9.6 mi

Below flood stage

Level: 1.1 ft
Flow: 118 cfs

Forecast peak 1.1 ft Sat 2 PM

Reading from Sat 8:45 AM · NWS gauge page

Schuylkill River at Norristown

12 mi

Below flood stage

Level: 8.1 ft
Flow: 1,230 cfs

Forecast peak 8.1 ft Sat 2 PM

Reading from Sat 8:30 AM · NWS gauge page

Schuylkill River at Philadelphia

15 mi

Below flood stage

Level: 6.0 ft
Flow: 970 cfs

Forecast peak 6.0 ft Sat 2 PM

Reading from Sat 8 AM · NWS gauge page

For your home

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

Heating this week

About 61% less heating than a typical week.

This week 31Typical 80

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 12 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 35°F).

Open the windows?

Today, 2:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Northeast Philadelphia Airport · official normals 1991–2020 · records 1945–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

On average 3°1° colder than normal (daily mean temperature).

−8°−4°SunOct 18
−4°−2°MonOct 19
+1°TueOct 20
±0°WedOct 21
+1°ThuOct 22
−5°−3°FriOct 23
—SatOct 24

Horsham 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: 5:30–6:24 PM; Morning 7:03–7:58 AM
Blue hour: 6:24–6:35 PM; Morning 6:53–7:03 AM; first light 6:53 AM

Stars tonight? Fair

Clear 6:35 PM–6:54 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:32 AM · rises 5:04 PM
Full moon: Oct 26
New moon: Nov 9

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

Horsham, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Delaware River at Burlington (IN MLLW)

Neshaminy Creek near Langhorne

Schuylkill River at Norristown

Schuylkill River at Philadelphia

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