Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

62.7°F

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Dewpoint

53.9°F Dry and Very Comfortable

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Barometer

30.177 inHg High

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AQI

8 Good

—PM2.5

2 µg/m³

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UV Index

2.6 Low

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Radiation

164 W/m² Low

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CO₂	424 ppm Normal Background (Excellent)

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Rain Today

0.18 in

Rain Rate
0.00 in/h

24 Hour Rain

0.23 in

Humidity
73%

Wind

↑

1 mph
ESE
(112°)

WeatherBoard

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This Afternoon

NWS Forecast

A chance of showers and thunderstorms before 2pm, then a slight chance of rain between 2pm and 3pm. Mostly sunny, with a high near 65. West wind 6 to 10 mph. Chance of precipitation is 20%.

Temperature	67.7 47.5	°F
Dew Point	57.9 45.2	°F
Barometer	30.196 30.100	inHg
AQI	33 3
PM 2.5	6 1	µg/m³
UV Index	9.7 0.0
Radiation	1130 0	W/m²
CO₂	474 390	ppm
Rain	0.18	in
Rain Rate	0.21	in/h
Wind Max	9 205	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 154	mph °
Humidity	93 66	%
Heat Index	67.3	°F
Wind Chill	46.3	°F
ET	0.02 0.00	in

☀		☽
Rise	06:23:48 AM	Rise	10:41:45 AM
Transit	01:06:52 PM	Transit	06:30:26 PM
Set	07:50:33 PM	Set	01:21:29 AM
Daylight	13:26		Waxing crescent 36% full
Azimuth	211.3°		82.2°
Altitude	61.8°		35.0°

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