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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

31 Good

—PM2.5

6 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
66.1°F

Dew Point
59.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NE
(45°)

Humidity
79%

Heat Index
66.1°F

Wind Chill
66.1°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.845 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 59. Northeast wind 2 to 8 mph.

AQI	52 17
PM 2.5	10 3	µg/m³
UV Index	6.3 0.0
Temperature	85.7 52.8	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	11 32	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 43	mph °
Radiation	640 0	W/m²
Barometer	29.870 29.802	inHg
Dew Point	61.6 49.0	°F
Humidity	87 30	%
Heat Index	85.0	°F
Wind Chill	52.8	°F
ET	0.02 0.00	in

☀			☽
Rise	07:09:23 AM		Rise	06:56:35 PM
Transit	12:56:06 PM		Transit	01:01:28 AM
Set	06:42:15 PM		Set	07:48:42 AM
Daylight	11:32			Full 99% full
Azimuth	272.7°			79.3°
Altitude	-13.3°			8.3°

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