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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

20 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
58.8°F

Dew Point
52.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
ENE
(68°)

Humidity
79%

Heat Index
58.1°F

Wind Chill
58.8°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.080 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 53. North northwest wind 2 to 10 mph.

AQI	85 14
PM 2.5	28 3	µg/m³
UV Index	9.3 0.0
Temperature	74.9 50.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	16 39	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	2 34	mph °
Radiation	842 0	W/m²
Barometer	30.139 30.050	inHg
Dew Point	59.2 46.2	°F
Humidity	86 55	%
Heat Index	74.7	°F
Wind Chill	50.4	°F
ET	0.03 0.00	in

☀			☽
Rise	05:53:12 AM		Rise	04:21:47 PM
Transit	01:13:10 PM		Transit	09:20:41 PM
Set	08:32:54 PM		Set	01:43:42 AM
Daylight	14:39			Waxing gibbous 80% full
Azimuth	307.4°			179.8°
Altitude	-8.7°			29.5°

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