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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

26 Good

—PM2.5

5 µg/m³

▲

UV Index

6.6 High

▲

Temperature
66.7°F

Dew Point
57.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
NE
(45°)

Humidity
72%

Heat Index
66.5°F

Wind Chill
66.7°F

24 Hour Rain

Radiation
676 W/m²

ET
0.00 in

Barometer
29.961 inHg

WeatherBoard

Thursday

NWS Forecast

Mostly sunny, with a high near 76. North wind 3 to 14 mph.

AQI	43 13
PM 2.5	8 2	µg/m³
UV Index	6.7 0.0
Temperature	66.9 57.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	10 59	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 359	mph °
Radiation	686 0	W/m²
Barometer	29.967 29.918	inHg
Dew Point	58.0 52.6	°F
Humidity	83 72	%
Heat Index	66.7	°F
Wind Chill	57.7	°F
ET	0.01 0.00	in

☀			☽
Rise	06:01:00 AM		Rise	12:23:40 AM
Transit	01:14:40 PM		Transit	06:32:48 AM
Set	08:27:56 PM		Set	01:21:58 PM
Daylight	14:26			Last quarter 53% full
Azimuth	107.4°			261.7°
Altitude	54.8°			27.8°

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