Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

52.4°F

▲

Dewpoint

50.4°F Dry & Crisp

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Barometer

29.575 inHg Low

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AQI

2 Good

—PM2.5

0 µg/m³

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UV Index

1.5 Low

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Radiation

171 W/m² Low

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CO₂	408 ppm Normal Background (Excellent)

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Rain Today

1.04 in

Rain Rate
0.00 in/h

24 Hour Rain

1.34 in

Humidity
93%

Wind

↑

2 mph
NW
(315°)

WeatherBoard

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Washington's Birthday

NWS Forecast

Rain. Cloudy, with a high near 53. Northwest wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Temperature	53.9 49.5	°F
Dew Point	50.8 47.9	°F
Barometer	29.736 29.554	inHg
AQI	9 0
PM 2.5	2 0	µg/m³
UV Index	2.1 0.0
Radiation	264 0	W/m²
CO₂	452 400	ppm
Rain	1.04	in
Rain Rate	0.39	in/h
Wind Max	11 171	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 126	mph °
Humidity	95 89	%
Heat Index	53.2	°F
Wind Chill	49.5	°F
ET	0.00 0.00	in

☀		☽
Rise	06:55:52 AM	Rise	06:39:29 AM
Transit	12:22:26 PM	Transit	11:53:11 AM
Set	05:49:31 PM	Set	05:14:54 PM
Daylight	10:53		New 0% full
Azimuth	184.0°		191.9°
Altitude	40.4°		34.7°

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