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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

0.6 Low

▲

Temperature
73.9°F

Dew Point
62.7°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
NW
(315°)

Humidity
68%

Heat Index
74.2°F

Wind Chill
73.9°F

24 Hour Rain

Radiation
128 W/m²

ET
0.00 in

Barometer
30.018 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 60. West wind 3 to 10 mph.

AQI	14 5
PM 2.5	3 1	µg/m³
UV Index	9.3 0.0
Temperature	80.1 61.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	16 314	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 317	mph °
Radiation	956 0	W/m²
Barometer	30.042 29.968	inHg
Dew Point	67.1 57.4	°F
Humidity	88 64	%
Heat Index	82.4	°F
Wind Chill	61.5	°F
ET	0.01 0.00	in

☀			☽
Rise	06:25:36 AM		Rise	12:19:46 AM
Transit	01:12:37 PM		Transit	07:09:32 AM
Set	07:59:01 PM		Set	02:54:06 PM
Daylight	13:33			Last quarter 40% full
Azimuth	278.1°			349.5°
Altitude	11.6°			-26.4°

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