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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

20 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
66.0°F

Dew Point
60.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
81%

Heat Index
66.1°F

Wind Chill
66.0°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.906 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy, with a low around 63. Northwest wind around 1 mph.

AQI	28 19
PM 2.5	5 3	µg/m³
UV Index	0.0 0.0
Temperature	66.1 61.8	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 53	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 358	mph °
Radiation	0 0	W/m²
Barometer	29.908 29.884	inHg
Dew Point	60.5 57.2	°F
Humidity	86 81	%
Heat Index	66.2	°F
Wind Chill	61.8	°F
ET	0.00 0.00	in

☀			☽
Rise	07:01:30 AM		Rise	01:45:29 PM
Transit	12:58:54 PM		Transit	06:16:27 PM
Set	06:55:42 PM		Set	10:47:00 PM
Daylight	11:54			First quarter 36% full
Azimuth	70.9°			302.8°
Altitude	-26.6°			-74.9°

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 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