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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

10 Good

—PM2.5

2 µg/m³

▲

UV Index

0.9 Low

▲

Temperature
67.7°F

Dew Point
57.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
7 mph
N
(0°)

Humidity
71%

Heat Index
67.5°F

Wind Chill
67.7°F

24 Hour Rain

Radiation
191 W/m²

ET
0.00 in

Barometer
30.075 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 56. Northwest wind 2 to 9 mph.

AQI	27 10
PM 2.5	5 2	µg/m³
UV Index	9.4 0.0
Temperature	75.6 55.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 13	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	2 33	mph °
Radiation	835 0	W/m²
Barometer	30.122 30.025	inHg
Dew Point	60.8 50.4	°F
Humidity	85 56	%
Heat Index	75.5	°F
Wind Chill	55.1	°F
ET	0.03 0.00	in

☀			☽
Rise	05:54:59 AM		Rise	07:22:06 PM
Transit	01:13:39 PM		Transit	11:53:48 PM
Set	08:32:01 PM		Set	03:33:29 AM
Daylight	14:37			Full 97% full
Azimuth	286.9°			124.4°
Altitude	15.1°			-2.2°

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