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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

32 Good

—PM2.5

6 µg/m³

▲

UV Index

8.7 Very High

▲

Temperature
80.2°F

Dew Point
61.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
ENE
(68°)

Humidity
52%

Heat Index
81.2°F

Wind Chill
80.2°F

24 Hour Rain

Radiation
784 W/m²

ET
0.00 in

Barometer
30.054 inHg

WeatherBoard

Wednesday

NWS Forecast

Sunny, with a high near 84. North wind 2 to 12 mph.

AQI	33 18
PM 2.5	6 3	µg/m³
UV Index	8.7 0.0
Temperature	81.0 55.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	11 72	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 37	mph °
Radiation	788 0	W/m²
Barometer	30.077 30.042	inHg
Dew Point	61.2 52.1	°F
Humidity	91 48	%
Heat Index	81.9	°F
Wind Chill	55.0	°F
ET	0.02 0.00	in

☀			☽
Rise	06:17:09 AM		Rise	06:54:23 PM
Transit	01:14:17 PM		Transit	11:32:56 PM
Set	08:10:52 PM		Set	03:11:38 AM
Daylight	13:53			Waxing gibbous 93% full
Azimuth	154.9°			67.2°
Altitude	67.3°			-69.6°

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