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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

79.0°F

▲

Dewpoint

64.4°F Noticable, but Ok for Most

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Barometer

29.989 inHg Normal

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AQI

57 Moderate

—PM2.5

12 µg/m³

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UV Index

5.3 Moderate

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Radiation

601 W/m² High

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CO₂	494 ppm Moderately Elevated

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Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.00 in

Humidity
61%

Wind

N

E

S

W

↑

1 mph
NE
(45°)

WeatherBoard

Friday

NWS Forecast

Sunny, with a high near 89. North wind 1 to 6 mph.

Temperature	79.1 55.4	°F
Dew Point	64.5 52.9	°F
Barometer	30.033 29.988	inHg
AQI	63 46
PM 2.5	16 8	µg/m³
UV Index	5.4 0.0
Radiation	605 0	W/m²
CO₂	583 458	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 128	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 98	mph °
Humidity	92 61	%
Heat Index	79.6	°F
Wind Chill	55.4	°F
ET	0.01 0.00	in

☀			☽
Rise	07:11:31 AM		Rise	07:52:02 AM
Transit	01:15:46 PM		Transit	02:40:23 PM
Set	07:20:39 PM		Set	09:41:02 PM
Daylight	12:09			New 4% full
Azimuth	140.7°			109.2°
Altitude	45.4°			41.2°

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