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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

11 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
64.2°F

Dew Point
57.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
NNE
(22°)

Humidity
80%

Heat Index
64.1°F

Wind Chill
64.2°F

24 Hour Rain

Radiation
12 W/m²

ET
0.00 in

Barometer
30.097 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 57. West wind 5 to 9 mph.

AQI	23 6
PM 2.5	4 1	µg/m³
UV Index	9.2 0.0
Temperature	76.3 57.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	16 28	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	3 39	mph °
Radiation	809 0	W/m²
Barometer	30.196 30.092	inHg
Dew Point	61.2 53.2	°F
Humidity	90 56	%
Heat Index	76.4	°F
Wind Chill	57.5	°F
ET	0.02 0.00	in

☀			☽
Rise	06:13:41 AM		Rise	03:11:17 PM
Transit	01:14:42 PM		Transit	08:01:00 PM
Set	08:15:09 PM		Set	12:12:23 AM
Daylight	14:01			First quarter 65% full
Azimuth	289.9°			178.5°
Altitude	3.1°			27.2°

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