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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

14 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
63.4°F

Dew Point
56.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
NNE
(22°)

Humidity
78%

Heat Index
63.1°F

Wind Chill
63.4°F

24 Hour Rain

Radiation
16 W/m²

ET
0.00 in

Barometer
29.996 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 57. North northwest wind 5 to 13 mph.

AQI	39 10
PM 2.5	7 2	µg/m³
UV Index	9.3 0.0
Temperature	73.9 58.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 54	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	3 31	mph °
Radiation	918 0	W/m²
Barometer	30.042 29.952	inHg
Dew Point	60.4 54.2	°F
Humidity	86 62	%
Heat Index	73.9	°F
Wind Chill	58.7	°F
ET	0.02 0.00	in

☀			☽
Rise	06:01:43 AM		Rise	12:23:38 AM
Transit	01:14:45 PM		Transit	07:23:00 AM
Set	08:27:22 PM		Set	02:34:35 PM
Daylight	14:25			Last quarter 38% full
Azimuth	292.5°			1.5°
Altitude	5.1°			-34.4°

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