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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

0.7 Low

▲

Temperature
72.2°F

Dew Point
59.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NW
(315°)

Humidity
64%

Heat Index
72.1°F

Wind Chill
72.2°F

24 Hour Rain

Radiation
160 W/m²

ET
0.00 in

Barometer
30.038 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 57. North northwest wind 1 to 10 mph.

AQI	33 8
PM 2.5	6 2	µg/m³
UV Index	8.8 0.0
Temperature	76.0 54.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 346	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	2 27	mph °
Radiation	807 0	W/m²
Barometer	30.081 30.029	inHg
Dew Point	61.9 51.5	°F
Humidity	91 59	%
Heat Index	76.2	°F
Wind Chill	54.9	°F
ET	0.02 0.00	in

☀			☽
Rise	06:09:37 AM		Rise	10:11:11 AM
Transit	01:14:58 PM		Transit	04:28:00 PM
Set	08:19:49 PM		Set	10:35:06 PM
Daylight	14:10			Waxing crescent 19% full
Azimuth	283.6°			232.3°
Altitude	13.2°			37.9°

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