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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

22 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
57.5°F

Dew Point
54.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
88%

Heat Index
57.1°F

Wind Chill
57.5°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.048 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 56. North wind around 2 mph.

AQI	24 18
PM 2.5	4 3	µg/m³
UV Index	0.0 0.0
Temperature	60.7 57.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 77	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 6	mph °
Radiation	0 0	W/m²
Barometer	30.059 30.042	inHg
Dew Point	55.5 54.0	°F
Humidity	88 81	%
Heat Index	60.3	°F
Wind Chill	57.5	°F
ET	0.00 0.00	in

☀			☽
Rise	06:17:01 AM		Rise	06:54:13 PM
Transit	01:14:17 PM		Transit	11:32:56 PM
Set	08:11:00 PM		Set	03:11:49 AM
Daylight	13:53			Waxing gibbous 91% full
Azimuth	40.4°			238.4°
Altitude	-25.4°			-6.0°

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