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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

6 Good

—PM2.5

1 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
63.3°F

Dew Point
58.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
W
(270°)

Humidity
84%

Heat Index
63.3°F

Wind Chill
63.3°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.982 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy, with a low around 63. West southwest wind around 7 mph.

AQI	9 6
PM 2.5	2 1	µg/m³
UV Index	0.0 0.0
Temperature	64.7 63.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 309	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 282	mph °
Radiation	0 0	W/m²
Barometer	29.996 29.975	inHg
Dew Point	58.6 58.0	°F
Humidity	84 80	%
Heat Index	64.6	°F
Wind Chill	63.3	°F
ET	0.00 0.00	in

☀			☽
Rise	06:25:32 AM		Rise	12:19:42 AM
Transit	01:12:37 PM		Transit	07:09:32 AM
Set	07:59:05 PM		Set	02:54:10 PM
Daylight	13:33			Last quarter 48% full
Azimuth	11.6°			77.7°
Altitude	-38.2°			23.5°

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