PAW

Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

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

Current

Today's Highs/Lows

Sun & Moon

AQI

27 Good

—PM2.5

5 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
66.3°F

Dew Point
59.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NW
(315°)

Humidity
80%

Heat Index
66.4°F

Wind Chill
66.3°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.893 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 62. North wind 1 to 7 mph.

AQI	42 15
PM 2.5	8 3	µg/m³
UV Index	8.9 0.0
Temperature	85.7 56.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 337	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	2 22	mph °
Radiation	802 0	W/m²
Barometer	29.963 29.831	inHg
Dew Point	66.2 53.9	°F
Humidity	93 46	%
Heat Index	86.7	°F
Wind Chill	56.2	°F
ET	0.03 0.00	in

☀			☽
Rise	06:18:47 AM		Rise	08:10:31 PM
Transit	01:14:02 PM		Transit	12:26:37 AM
Set	08:08:42 PM		Set	05:24:01 AM
Daylight	13:49			Full 100% full
Azimuth	307.0°			129.8°
Altitude	-17.6°			14.8°

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