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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

23 Good

—PM2.5

4 µg/m³

▲

UV Index

0.5 Low

▲

Temperature
67.7°F

Dew Point
57.6°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NE
(45°)

Humidity
70%

Heat Index
67.5°F

Wind Chill
67.7°F

24 Hour Rain

Radiation
111 W/m²

ET
0.00 in

Barometer
29.901 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 58. North wind 2 to 8 mph.

AQI	43 11
PM 2.5	8 2	µg/m³
UV Index	9.4 0.0
Temperature	80.4 53.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	16 328	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	2 39	mph °
Radiation	833 0	W/m²
Barometer	29.927 29.879	inHg
Dew Point	61.4 50.5	°F
Humidity	90 45	%
Heat Index	80.9	°F
Wind Chill	53.4	°F
ET	0.03 0.00	in

☀			☽
Rise	05:49:32 AM		Rise	08:05:07 AM
Transit	01:11:39 PM		Transit	03:34:41 PM
Set	08:33:40 PM		Set	10:53:08 PM
Daylight	14:44			Waxing crescent 9% full
Azimuth	291.4°			267.4°
Altitude	10.6°			37.5°

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