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Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

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Current Forecast Radar Gauges Graphs Highs/Lows Celestial Seismograph Reports About

Current

Today's Highs/Lows

Sun & Moon

AQI

26 Good

—PM2.5

5 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
53.5°F

Dew Point
51.2°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NW
(315°)

Humidity
92%

Heat Index
52.9°F

Wind Chill
53.5°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.848 inHg

WeatherBoard

Overnight

NWS Forecast

Partly cloudy, with a low around 55. East wind around 3 mph.

AQI	32 23
PM 2.5	6 4	µg/m³
UV Index	0.0 0.0
Temperature	57.9 53.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 6	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 338	mph °
Radiation	0 0	W/m²
Barometer	29.874 29.845	inHg
Dew Point	54.4 50.8	°F
Humidity	92 88	%
Heat Index	57.5	°F
Wind Chill	53.4	°F
ET	0.00 0.00	in

☀			☽
Rise	05:52:08 AM		Rise	02:21:43 PM
Transit	01:12:49 PM		Transit	07:53:41 PM
Set	08:33:18 PM		Set	12:54:49 AM
Daylight	14:41			First quarter 57% full
Azimuth	44.1°			290.9°
Altitude	-15.3°			-40.2°

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 AM

Downstream Systems

NWS	FW4751
MesoWest	F4751
PurpleAir	PaloAltoWeather.com
APRS/CWOP	F4751
UK Met Office	PaloAltoWeather.com
Windy	f0634ec3
Weather Under.	KCAPALOA156
WeatherCloud	PaloAltoWeather.com
AWEKAS	16242
PWS	PALOALTOCA