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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

11 Good

—PM2.5

2 µg/m³

▲

UV Index

2.2 Low

▲

Temperature
70.3°F

Dew Point
62.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
7 mph
NNE
(22°)

Humidity
75%

Heat Index
70.6°F

Wind Chill
70.3°F

24 Hour Rain

Radiation
347 W/m²

ET
0.00 in

Barometer
29.946 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny, with a high near 78. North northwest wind around 13 mph.

AQI	32 8
PM 2.5	6 2	µg/m³
UV Index	8.8 0.0
Temperature	73.7 62.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	19 34	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	3 38	mph °
Radiation	863 0	W/m²
Barometer	30.007 29.944	inHg
Dew Point	62.9 57.2	°F
Humidity	86 67	%
Heat Index	74.0	°F
Wind Chill	62.4	°F
ET	0.02 0.00	in

☀			☽
Rise	06:23:02 AM		Rise	10:26:47 PM
Transit	01:13:12 PM		Transit	04:30:19 AM
Set	08:02:47 PM		Set	11:13:11 AM
Daylight	13:39			Waning gibbous 74% full
Azimuth	268.4°			15.5°
Altitude	26.1°			-40.5°

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