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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

31 Good

—PM2.5

6 µg/m³

▲

UV Index

4.5 Moderate

▲

Temperature
85.0°F

Dew Point
50.9°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NW
(315°)

Humidity
31%

Heat Index
83.0°F

Wind Chill
85.0°F

24 Hour Rain

Radiation
531 W/m²

ET
0.00 in

Barometer
29.794 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny, with a high near 84. North northwest wind around 7 mph.

AQI	33 13
PM 2.5	6 2	µg/m³
UV Index	6.3 0.0
Temperature	85.6 51.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	8 335	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 77	mph °
Radiation	642 0	W/m²
Barometer	29.866 29.794	inHg
Dew Point	58.1 48.8	°F
Humidity	93 29	%
Heat Index	83.5	°F
Wind Chill	51.9	°F
ET	0.02 0.00	in

☀			☽
Rise	07:08:36 AM		Rise	06:27:01 PM
Transit	12:56:23 PM		Transit	12:11:03 AM
Set	06:43:36 PM		Set	06:33:59 AM
Daylight	11:35			Full 100% full
Azimuth	222.0°			45.6°
Altitude	37.7°			-35.9°

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 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