Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

59.2°F

▲

Dewpoint

50.9°F Pleasantly Mild & Balanced

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Barometer

29.967 inHg Normal

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AQI

10 Good

—PM2.5

2 µg/m³

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UV Index

1.5 Low

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Radiation

176 W/m² Low

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CO₂	426 ppm Normal Background (Excellent)

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Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.02 in

Humidity
74%

Wind

↑

2 mph
SE
(135°)

WeatherBoard

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Today

NWS Forecast

Rain after 10am. Mostly cloudy. High near 61, with temperatures falling to around 58 in the afternoon. Southeast wind 6 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Temperature	59.2 54.1	°F
Dew Point	53.6 49.6	°F
Barometer	29.997 29.941	inHg
AQI	16 2
PM 2.5	3 0	µg/m³
UV Index	1.6 0.0
Radiation	209 0	W/m²
CO₂	444 406	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 126	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	2 138	mph °
Humidity	89 73	%
Heat Index	58.3	°F
Wind Chill	54.1	°F
ET	0.00 0.00	in

☀		☽
Rise	07:22:45 AM	Rise	04:14:38 PM
Transit	12:12:37 PM	Transit	12:09:53 AM
Set	05:02:38 PM	Set	07:00:49 AM
Daylight	09:39		Full 99% full
Azimuth	157.5°		348.1°
Altitude	26.3°		-24.4°

Equinox	03/20/2026 07:45:53 AM
Solstice	06/21/2026 01:24:31 AM

Downstream Systems

NWS	FW4751
MesoWest	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