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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

Temperature

69.4°F

▲

Dewpoint

57.1°F Comfortable

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Barometer

29.984 inHg Normal

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AQI

29 Good

—PM2.5

5 µg/m³

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UV Index

5.2 Moderate

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Radiation

613 W/m² High

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CO₂	419 ppm Normal Background (Excellent)

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Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.00 in

Humidity
65%

Wind

N

E

S

W

↑

1 mph
SE
(135°)

WeatherBoard

Friday

NWS Forecast

Sunny, with a high near 80. North wind 1 to 8 mph.

Temperature	69.4 59.4	°F
Dew Point	57.2 53.6	°F
Barometer	30.002 29.953	inHg
AQI	33 17
PM 2.5	6 3	µg/m³
UV Index	5.3 0.0
Radiation	617 0	W/m²
CO₂	420 345	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 124	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 118	mph °
Humidity	86 65	%
Heat Index	69.1	°F
Wind Chill	59.4	°F
ET	0.01 0.00	in

☀			☽
Rise	05:52:05 AM		Rise	11:03:32 PM
Transit	01:12:46 PM		Transit	03:53:03 AM
Set	08:33:14 PM		Set	09:16:13 AM
Daylight	14:41			Waning gibbous 88% full
Azimuth	97.1°			259.3°
Altitude	48.4°			-10.7°

Equinox	09/22/2026 05:05:09 PM
Solstice	12/21/2026 12:49:59 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