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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

0.5 Low

▲

Temperature
70.8°F

Dew Point
60.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
N
(0°)

Humidity
69%

Heat Index
70.8°F

Wind Chill
70.8°F

24 Hour Rain

Radiation
122 W/m²

ET
0.00 in

Barometer
29.949 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 61. North wind 2 to 13 mph.

AQI	48 16
PM 2.5	9 3	µg/m³
UV Index	7.2 0.0
Temperature	78.4 60.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	14 28	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	2 14	mph °
Radiation	752 0	W/m²
Barometer	30.007 29.914	inHg
Dew Point	63.8 57.4	°F
Humidity	91 59	%
Heat Index	78.8	°F
Wind Chill	60.3	°F
ET	0.02 0.00	in

☀			☽
Rise	06:20:30 AM		Rise	09:07:57 PM
Transit	01:13:44 PM		Transit	02:07:38 AM
Set	08:06:23 PM		Set	07:43:43 AM
Daylight	13:45			Waning gibbous 96% full
Azimuth	279.5°			80.1°
Altitude	12.9°			-26.6°

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