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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

30 Good

—PM2.5

6 µg/m³

▲

UV Index

6.2 High

▲

Temperature
72.6°F

Dew Point
62.2°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
ESE
(112°)

Humidity
70%

Heat Index
72.8°F

Wind Chill
72.6°F

24 Hour Rain

Radiation
656 W/m²

ET
0.00 in

Barometer
29.923 inHg

WeatherBoard

Today

NWS Forecast

Sunny, with a high near 86. North wind 2 to 9 mph.

AQI	35 15
PM 2.5	6 3	µg/m³
UV Index	6.2 0.0
Temperature	73.4 56.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	9 37	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 47	mph °
Radiation	659 0	W/m²
Barometer	29.963 29.892	inHg
Dew Point	63.4 53.9	°F
Humidity	93 70	%
Heat Index	73.8	°F
Wind Chill	56.2	°F
ET	0.01 0.00	in

☀			☽
Rise	06:18:49 AM		Rise	08:10:34 PM
Transit	01:14:02 PM		Transit	12:26:37 AM
Set	08:08:40 PM		Set	05:23:58 AM
Daylight	13:49			Full 100% full
Azimuth	115.6°			295.6°
Altitude	52.6°			-61.0°

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