PAW

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

17 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
55.6°F

Dew Point
49.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
W
(270°)

Humidity
81%

Heat Index
54.7°F

Wind Chill
55.6°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
30.025 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear, with a low around 52. South wind 1 to 6 mph.

AQI	21 16
PM 2.5	4 3	µg/m³
UV Index	0.0 0.0
Temperature	57.1 55.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 117	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 197	mph °
Radiation	0 0	W/m²
Barometer	30.030 30.021	inHg
Dew Point	50.9 49.5	°F
Humidity	81 78	%
Heat Index	56.2	°F
Wind Chill	55.5	°F
ET	0.00 0.00	in

☀			☽
Rise	05:46:53 AM		Rise	12:35:06 AM
Transit	01:09:30 PM		Transit	06:14:26 AM
Set	08:32:09 PM		Set	12:03:20 PM
Daylight	14:45			Last quarter 66% full
Azimuth	6.7°			111.6°
Altitude	-28.9°			10.4°

Solstice	06/20/2025 07:42:18 PM
Equinox	09/22/2025 11:19:17 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