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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

8 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
58.0°F

Dew Point
54.5°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NW
(315°)

Humidity
88%

Heat Index
57.6°F

Wind Chill
58.0°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.874 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 56. North wind 3 to 7 mph.

AQI	80 8
PM 2.5	25 1	µg/m³
UV Index	9.1 0.0
Temperature	79.6 58.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	14 65	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 15	mph °
Radiation	831 0	W/m²
Barometer	29.899 29.826	inHg
Dew Point	62.1 54.2	°F
Humidity	89 54	%
Heat Index	79.8	°F
Wind Chill	58.0	°F
ET	0.03 0.00	in

☀			☽
Rise	05:51:11 AM		Rise	12:24:32 PM
Transit	01:12:27 PM		Transit	06:33:25 PM
Set	08:33:33 PM		Set	12:11:29 AM
Daylight	14:42			First quarter 45% full
Azimuth	340.0°			260.4°
Altitude	-26.9°			6.7°

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