Darby

Name: Darby, United States
Address: US

Pennsylvania · United States

5°40° Clear Feels like -3°27°

Rising to 14°57° by 3 PM15:00, which will feel like 22°72°.

Humidity63%

Wind12 km/h3.3 m/s7 mph6 kn northerly

Gusts29 km/h8.2 m/s18 mph16 kn

UV index0Low

Visibility43 km27 mi

Rain now0.0 mm/h0.00 in/h

Measured nearby · 16 min ago

6°43° Humidity 51% Calculated 19 km/h5.1 m/s12 mph10 kn At an airport, at a distance of 5.7 km3.6 mi south-east

KPHL

All station measurements (9) KPHL

Temperature: 6.1°43.0° 16 min ago
Dew point: -3.3°26.1° 16 min ago
Wind direction: north 16 min ago
Wind speed: 19 km/h5.1 m/s12 mph10 kn 16 min ago
Sea-level pressure: 1,032 hPa774 mmHg30.46 inHg 16 min ago
Altimeter setting (QNH): 1,031 hPa774 mmHg30.46 inHg 16 min ago
Humidity: 51% 16 min ago · Calculated
Visibility: ≥ 16,093 m52,800 ft 16 min ago
Aviation flight category: VFR Good visibility; high or absent cloud ceiling 16 min ago

Model updated 8:00 PM20:00 · Forecast 3:09 AM03:09 local time

Next 24 hours

Readings for each of the next 24 hours
Hour	Now	4 AM04	5 AM05	6 AM06	7 AM07	8 AM08	9 AM09	10 AM10	11 AM11	12 PM12	1 PM13	2 PM14	3 PM15	4 PM16	5 PM17	6 PM18	7 PM19	8 PM20	9 PM21	10 PM22	11 PM23	12 AM00	1 AM01	2 AM02	3 AM03
Sky
Temperature	5°40°	4°40°	4°39°	4°39°	4°40°	4°40°	6°43°	8°47°	10°50°	11°52°	13°55°	14°57°	14°57°	14°57°	14°58°	13°55°	11°52°	10°50°	9°48°	8°47°	8°46°	7°45°	7°44°	6°44°	6°43°
Feels like	-3°27°	-3°27°	-4°26°	-4°25°	-4°25°	4°39°	11°51°	15°59°	19°66°	20°68°	21°70°	22°72°	22°72°	22°72°	21°70°	14°58°	11°51°	10°50°	10°49°	9°48°	8°47°	8°46°	7°44°	6°42°	5°40°
Humidity %	63	64	65	64	62	61	58	54	51	48	45	42	44	46	47	55	62	69	72	74	77	79	81	84	83
Wind km/hm/smphkn	N12	N12	N12	N12	N13	N13	N12	N10	N9	N9	N9	N9	N8	NE7	NE6	NE5	NE4	E3	E3	E3	E3	NE4	N4	N5	N6
Gusts km/hm/smphkn	29	27	23	25	27	29	28	28	28	26	25	24	24	23	23	19	15	11	10	9	8	8	8	9	11
Rain mm/hin/h

Rain around you

Now

Nearest rain None within 40 km

Nearest lightning None within 40 km

Rain over this exact spot

The days ahead

Clear, turning sunny in the afternoon. Up to 14°58° around 5 PM17:00 and down to 4°39° around 5 AM05:00. It peaks at a felt 22°72° around 3 PM15:00.

Through the day
overnight	6°43°	N 15 km/h4.2 m/s9 mph8 kn
in the morning	*10°50°*	N 13 km/h3.6 m/s8 mph7 kn
in the afternoon	*14°58°*	N 9 km/h2.4 m/s5 mph5 kn
in the evening	*13°55°*	E 5 km/h1.5 m/s3 mph3 kn

Feels like -4°25° around 12 AM00:00
It will feel about 815° hotter than the thermometer says
Best hour to be outside: 2 PM14:00, 14°57°

Sunrise: 7:13 AM07:13
Sunset: 6:18 PM18:18
Daylight: 11 h 5 min
Strongest gust: 34 km/h9.4 m/s21 mph18 kn
Average humidity: 58%
Peak UV: 3

Overcast, turning clear overnight. Up to 17°63° around 5 PM17:00 and down to 6°43° around 5 AM05:00. It peaks at a felt 22°72° around 4 PM16:00.

Will feel much like today despite the change on the thermometer. That is down to more cloud.

Through the day
overnight	7°45°	N 9 km/h2.6 m/s6 mph5 kn
in the morning	*13°56°*	N 12 km/h3.4 m/s8 mph7 kn
in the afternoon	*17°63°*	N 14 km/h3.9 m/s9 mph8 kn
in the evening	*16°60°*	N 14 km/h3.9 m/s9 mph8 kn

Feels like 1°35° around 7 AM07:00
It will feel about 510° hotter than the thermometer says
35° warmer than the day before
2 minutes less daylight
Best hour to be outside: 5 PM17:00, 17°63°

Sunrise: 7:14 AM07:14
Sunset: 6:17 PM18:17
Daylight: 11 h 2 min
Strongest gust: 32 km/h8.8 m/s20 mph17 kn
Average humidity: 67%
Peak UV: 3

Clear, turning mostly clear overnight. Up to 18°65° around 2 PM14:00 and down to 9°49° around 8 AM08:00. It peaks at a felt 23°74° around 4 PM16:00.

Through the day
overnight	*11°53°*	N 14 km/h4.0 m/s9 mph8 kn
in the morning	*15°59°*	N 16 km/h4.6 m/s10 mph9 kn
in the afternoon	*18°65°*	N 16 km/h4.5 m/s10 mph9 kn
in the evening	*16°61°*	N 12 km/h3.2 m/s7 mph6 kn

Feels like 2°35° around 7 AM07:00
It will feel about 59° hotter than the thermometer says
2 minutes less daylight
Best hour to be outside: 5 PM17:00, 18°64°

Sunrise: 7:15 AM07:15
Sunset: 6:15 PM18:15
Daylight: 11 h 0 min
Strongest gust: 35 km/h9.7 m/s22 mph19 kn
Average humidity: 62%
Peak UV: 4

Clear, turning sunny in the afternoon. Up to 15°59° around 5 PM17:00 and down to 7°44° around 8 AM08:00. It peaks at a felt 22°72° around 3 PM15:00.

Will feel much like the day before despite the change on the thermometer.

Through the day
overnight	*10°50°*	N 13 km/h3.7 m/s8 mph7 kn
in the morning	*12°53°*	NE 13 km/h3.5 m/s8 mph7 kn
in the afternoon	*15°59°*	NE 12 km/h3.3 m/s7 mph6 kn
in the evening	*13°56°*	N 5 km/h1.4 m/s3 mph3 kn

Feels like 0°32° around 7 AM07:00
It will feel about 713° hotter than the thermometer says
36° cooler than the day before
2 minutes less daylight
Best hour to be outside: 4 PM16:00, 15°59°

Sunrise: 7:16 AM07:16
Sunset: 6:14 PM18:14
Daylight: 10 h 57 min
Strongest gust: 30 km/h8.4 m/s19 mph16 kn
Average humidity: 67%

Clear, turning sunny in the afternoon. Up to 17°63° around 2 PM14:00 and down to 5°41° around 8 AM08:00. It peaks at a felt 26°78° around 2 PM14:00.

Will feel about 46° warmer than the day before.

Through the day
overnight	8°46°	N 6 km/h1.6 m/s4 mph3 kn
in the morning	*13°55°*	NW 7 km/h2.0 m/s5 mph4 kn
in the afternoon	*17°63°*	NW 9 km/h2.5 m/s6 mph5 kn
in the evening	*16°60°*	N 15 km/h4.2 m/s9 mph8 kn

It will feel about 916° hotter than the thermometer says
24° warmer than the day before
2 minutes less daylight
Best hour to be outside: 11 AM11:00, 13°55°

Sunrise: 7:17 AM07:17
Sunset: 6:13 PM18:13
Daylight: 10 h 55 min
Strongest gust: 27 km/h7.6 m/s17 mph15 kn
Average humidity: 70%

Clear, turning mostly cloudy overnight. Up to 13°55° around 2 PM14:00 and down to 8°46° around 11 PM23:00. It peaks at a felt 19°67° around 2 PM14:00. Gusty at times, up to 36 km/h10.0 m/s22 mph19 kn.

Will feel about 611° cooler than the day before.

Through the day
overnight	*11°52°*	N 15 km/h4.2 m/s9 mph8 kn
in the morning	*10°51°*	N 15 km/h4.2 m/s9 mph8 kn
in the afternoon	*13°55°*	N 14 km/h3.8 m/s9 mph7 kn
in the evening	*10°51°*	NW 7 km/h1.8 m/s4 mph4 kn

Feels like 0°32° around 7 AM07:00
It will feel about 612° hotter than the thermometer says
47° cooler than the day before
2 minutes less daylight
Best hour to be outside: 3 PM15:00, 12°54°

Sunrise: 7:18 AM07:18
Sunset: 6:11 PM18:11
Daylight: 10 h 52 min
Strongest gust: 36 km/h10.0 m/s22 mph19 kn
Average humidity: 67%

Plan your time outdoors

Conditions now, and better times ahead

Conditions in detail

Air and comfort

Humidity: 63% · Comfortable
Dew point: -2°28°
Wet bulb: 1°34°
Pressure: 1,032 hPa774 mmHg30.48 inHg

Sky and storm risk

Cloud cover: 0%
Low cloud: 0%
Mid cloud: 0%
High cloud: 0%
Cloud base: 6,920 m22,702 ft
Thunderstorms: None expected
Freezing level: 2,999 m9,838 ft

Air quality

AQI: 23 · Good
PM2.5: 3.4 µg/m³
Dust: 0 µg/m³
NO₂: 6.3 µg/m³
Ground ozone: 53 µg/m³

Observed lightning

Within 40 km: 0
Within 100 km: 0
Within 250 km: 0

At sea

Wave height: 0.1 m0.3 ft
Wave period: 1.7 s
Wind waves: 0.1 m0.2 ft
Sea temperature: 19.3°66.8°
Current: 0.1 m/s

Sun and moon

Sunrise: 7:13 AM07:13
Sunset: 6:18 PM18:18
First light: 6:47 AM06:47
Last light: 6:44 PM18:44
Moon: First quarter · 45%

Your sky, calculated

The next eclipses visible from Darby

Peak geometry uses the exact apparent positions and sizes of the Sun, Moon and Earth’s shadow at this location.

Explore Sun & Moon data

At local peak south-east · 68.6°

Next lunar eclipse

Partial lunar eclipse

Tuesday, 11 January 2028 11:13 PM23:13

Moon in shadow: 2.44%
Visible here: 10:45 PM22:45 11:41 PM23:41
Visible duration: 0 h 55 min

Safe to watch with the unaided eye; the visible window counts only the Moon’s passage through the umbra.

At local peak south-east · 23.4°

Next solar eclipse

Partial solar eclipse

Wednesday, 26 January 2028 9:57 AM09:57

Maximum obscuration: 3.12%
Visible here: 9:12 AM09:12 10:44 AM10:44
Visible duration: 1 h 31 min

Never look at the Sun without certified eclipse eye protection.