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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

13 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
55.8°F

Dew Point
52.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
88%

Heat Index
55.2°F

Wind Chill
55.8°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.891 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 54. South southwest wind around 2 mph.

AQI	18 12
PM 2.5	3 2	µg/m³
UV Index	0.0 0.0
Temperature	58.6 55.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 121	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 67	mph °
Radiation	0 0	W/m²
Barometer	29.922 29.890	inHg
Dew Point	53.4 52.1	°F
Humidity	88 82	%
Heat Index	58.0	°F
Wind Chill	55.7	°F
ET	0.00 0.00	in

☀			☽
Rise	05:49:27 AM		Rise	08:05:02 AM
Transit	01:11:39 PM		Transit	03:34:41 PM
Set	08:33:44 PM		Set	10:53:13 PM
Daylight	14:44			New 5% full
Azimuth	28.4°			359.4°
Altitude	-23.7°			-30.1°

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