PAW

Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

Current Forecast Radar Gauges Graphs Highs/Lows Celestial Seismograph Reports About

Current

Today's Highs/Lows

Sun & Moon

Temperature

68.9°F

▲

Dewpoint

58.3°F Comfortable

▲

Barometer

29.947 inHg Normal

▲

AQI

37 Good

—PM2.5

7 µg/m³

▲

UV Index

4.3 Moderate

▲

Radiation

541 W/m² Moderate

▲

CO₂	447 ppm Slightly Elevated (Typical Urban)

▲

Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.00 in

Humidity
69%

Wind

N

E

S

W

↑

1 mph
NNW
(338°)

WeatherBoard

Today

NWS Forecast

Sunny, with a high near 82. North northwest wind 1 to 8 mph.

Temperature	68.9 50.9	°F
Dew Point	58.3 47.8	°F
Barometer	29.956 29.920	inHg
AQI	42 19
PM 2.5	8 4	µg/m³
UV Index	4.4 0.0
Radiation	547 0	W/m²
CO₂	541 380	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 337	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 18	mph °
Humidity	93 68	%
Heat Index	68.7	°F
Wind Chill	50.9	°F
ET	0.01 0.00	in

☀			☽
Rise	05:48:51 AM		Rise	10:09:49 PM
Transit	01:06:20 PM		Transit	01:52:16 AM
Set	08:24:06 PM		Set	06:25:25 AM
Daylight	14:35			Full 98% full
Azimuth	93.2°			258.0°
Altitude	42.3°			-33.7°

Solstice	06/21/2026 01:24:31 AM
Equinox	09/22/2026 05:05:09 PM

Downstream Systems

NWS	FW4751
Synoptic	F4751
PurpleAir	PaloAltoWeather.com
APRS/CWOP	F4751
UK Met Office	PaloAltoWeather.com
WOW-BE	PaloAltoWeather.com
Windy	f0634ec3
Weather Under.	KCAPALOA156
WeatherCloud	PaloAltoWeather.com
AWEKAS	16242
PWS	PALOALTOCA