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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

0.0 Low

▲

Temperature
56.0°F

Dew Point
49.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
80%

Heat Index
55.1°F

Wind Chill
56.0°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.024 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 57. Southwest wind around 6 mph.

AQI	24 18
PM 2.5	4 3	µg/m³
UV Index	0.0 0.0
Temperature	59.6 56.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 196	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 254	mph °
Radiation	0 0	W/m²
Barometer	30.053 30.017	inHg
Dew Point	52.1 49.4	°F
Humidity	82 71	%
Heat Index	58.8	°F
Wind Chill	56.0	°F
ET	0.00 0.00	in

☀			☽
Rise	06:15:19 AM		Rise	05:11:27 PM
Transit	01:14:31 PM		Transit	09:43:32 PM
Set	08:13:09 PM		Set	01:26:10 AM
Daylight	13:57			Waxing gibbous 77% full
Azimuth	49.5°			257.9°
Altitude	-18.7°			-32.9°

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