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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

1.1 Low

▲

Temperature
63.5°F

Dew Point
59.6°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NW
(315°)

Humidity
87%

Heat Index
63.6°F

Wind Chill
63.5°F

24 Hour Rain

Radiation
156 W/m²

ET
0.00 in

Barometer
29.979 inHg

WeatherBoard

Sunday

NWS Forecast

Mostly sunny, with a high near 80. North northwest wind 2 to 9 mph.

AQI	28 16
PM 2.5	5 3	µg/m³
UV Index	1.1 0.0
Temperature	63.6 58.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 331	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 312	mph °
Radiation	225 0	W/m²
Barometer	29.982 29.947	inHg
Dew Point	60.0 56.5	°F
Humidity	93 86	%
Heat Index	63.8	°F
Wind Chill	58.7	°F
ET	0.00 0.00	in

☀			☽
Rise	06:55:33 AM		Rise	06:46:54 AM
Transit	01:01:18 PM		Transit	12:59:54 PM
Set	07:06:28 PM		Set	07:03:19 PM
Daylight	12:10			New 0% full
Azimuth	104.4°			105.8°
Altitude	18.7°			19.6°

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