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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
63.7°F

Dew Point
50.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
61%

Heat Index
62.6°F

Wind Chill
63.7°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.020 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 56. North northwest wind 0 to 9 mph.

AQI	27 17
PM 2.5	5 3	µg/m³
UV Index	8.8 0.0
Temperature	81.8 53.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 286	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	1 330	mph °
Radiation	821 0	W/m²
Barometer	30.058 29.996	inHg
Dew Point	58.4 48.7	°F
Humidity	84 36	%
Heat Index	81.2	°F
Wind Chill	53.7	°F
ET	0.03 0.00	in

☀			☽
Rise	06:15:22 AM		Rise	05:11:31 PM
Transit	01:14:31 PM		Transit	09:43:32 PM
Set	08:13:06 PM		Set	01:26:07 AM
Daylight	13:57			Waxing gibbous 83% full
Azimuth	308.7°			181.5°
Altitude	-17.5°			23.3°

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