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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

15 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
63.9°F

Dew Point
59.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
SW
(225°)

Humidity
84%

Heat Index
63.9°F

Wind Chill
63.9°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.948 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy, with a low around 59. Northwest wind around 5 mph.

AQI	17 4
PM 2.5	3 1	µg/m³
UV Index	0.0 0.0
Temperature	64.0 63.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 133	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 141	mph °
Radiation	0 0	W/m²
Barometer	29.970 29.946	inHg
Dew Point	59.7 58.9	°F
Humidity	87 84	%
Heat Index	64.1	°F
Wind Chill	63.2	°F
ET	0.00 0.00	in

☀			☽
Rise	06:23:51 AM		Rise	10:57:49 PM
Transit	01:13:01 PM		Transit	05:20:02 AM
Set	08:01:36 PM		Set	12:25:36 PM
Daylight	13:37			Waning gibbous 70% full
Azimuth	31.1°			119.0°
Altitude	-32.6°			51.2°

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