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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

18 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
66.8°F

Dew Point
57.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
NE
(45°)

Humidity
71%

Heat Index
66.5°F

Wind Chill
66.8°F

24 Hour Rain

Radiation
77 W/m²

ET
0.00 in

Barometer
30.015 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 59. West southwest wind 3 to 10 mph.

AQI	33 9
PM 2.5	6 2	µg/m³
UV Index	9.0 0.0
Temperature	75.1 56.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 58	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	3 30	mph °
Radiation	814 0	W/m²
Barometer	30.075 29.996	inHg
Dew Point	60.9 53.3	°F
Humidity	90 59	%
Heat Index	75.2	°F
Wind Chill	56.6	°F
ET	0.03 0.00	in

☀			☽
Rise	06:11:13 AM		Rise	12:10:21 PM
Transit	01:14:53 PM		Transit	05:48:59 PM
Set	08:18:02 PM		Set	11:19:29 PM
Daylight	14:06			First quarter 37% full
Azimuth	286.8°			210.2°
Altitude	8.2°			35.2°

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