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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

29 Good

—PM2.5

5 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
64.0°F

Dew Point
59.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
84%

Heat Index
64.0°F

Wind Chill
64.0°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.891 inHg

WeatherBoard

Tonight

NWS Forecast

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

AQI	32 26
PM 2.5	6 5	µg/m³
UV Index	0.0 0.0
Temperature	64.3 64.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	2 331	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 210	mph °
Radiation	0 0	W/m²
Barometer	29.901 29.890	inHg
Dew Point	59.4 59.0	°F
Humidity	84 83	%
Heat Index	64.4	°F
Wind Chill	64.0	°F
ET	0.00 0.00	in

☀			☽
Rise	06:19:37 AM		Rise	08:40:46 PM
Transit	01:13:53 PM		Transit	01:18:13 AM
Set	08:07:35 PM		Set	06:33:54 AM
Daylight	13:47			Full 100% full
Azimuth	349.9°			169.5°
Altitude	-36.2°			32.7°

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