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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

18 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
56.3°F

Dew Point
54.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
92%

Heat Index
56.0°F

Wind Chill
56.3°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.899 inHg

WeatherBoard

Overnight

NWS Forecast

Partly cloudy, with a low around 59. North northwest wind around 3 mph.

AQI	24 17
PM 2.5	4 3	µg/m³
UV Index	0.0 0.0
Temperature	61.3 56.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 84	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 2	mph °
Radiation	0 0	W/m²
Barometer	29.963 29.892	inHg
Dew Point	57.4 53.9	°F
Humidity	92 87	%
Heat Index	61.2	°F
Wind Chill	56.2	°F
ET	0.00 0.00	in

☀			☽
Rise	06:18:43 AM		Rise	08:10:27 PM
Transit	01:14:02 PM		Transit	12:26:37 AM
Set	08:08:46 PM		Set	05:24:05 AM
Daylight	13:50			Full 99% full
Azimuth	64.5°			245.4°
Altitude	-6.0°			-4.8°

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