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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

21 Good

—PM2.5

4 µg/m³

▲

UV Index

1.3 Low

▲

Temperature
59.5°F

Dew Point
55.6°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NE
(45°)

Humidity
87%

Heat Index
59.2°F

Wind Chill
59.5°F

24 Hour Rain

Radiation
180 W/m²

ET
0.00 in

Barometer
30.046 inHg

WeatherBoard

Today

NWS Forecast

Sunny. High near 84, with temperatures falling to around 81 in the afternoon. North wind 2 to 9 mph.

AQI	27 15
PM 2.5	5 3	µg/m³
UV Index	1.3 0.0
Temperature	59.5 55.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 28	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 37	mph °
Radiation	192 0	W/m²
Barometer	30.079 30.029	inHg
Dew Point	55.6 51.8	°F
Humidity	89 84	%
Heat Index	59.2	°F
Wind Chill	55.3	°F
ET	0.00 0.00	in

☀			☽
Rise	05:56:10 AM		Rise	08:59:34 PM
Transit	01:13:56 PM		Transit	12:48:38 AM
Set	08:31:23 PM		Set	05:25:38 AM
Daylight	14:35			Full 100% full
Azimuth	79.7°			256.3°
Altitude	24.1°			-29.1°

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