Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

65.2°F

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Dewpoint

54.8°F Dry and Very Comfortable

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Barometer

30.027 inHg Normal

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AQI

10 Good

—PM2.5

2 µg/m³

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UV Index

2.2 Low

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Radiation

227 W/m² Low

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CO₂	406 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
69%

Wind

↑

1 mph
NNW
(338°)

WeatherBoard

Today

NWS Forecast

Mostly sunny, with a high near 69. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.

Temperature	65.3 59.3	°F
Dew Point	57.1 54.7	°F
Barometer	30.031 29.965	inHg
AQI	11 2
PM 2.5	2 0	µg/m³
UV Index	3.6 0.0
Radiation	387 0	W/m²
CO₂	418 381	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	6 219	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 319	mph °
Humidity	89 69	%
Heat Index	64.8	°F
Wind Chill	59.3	°F
ET	0.00 0.00	in

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

Downstream Systems