Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

80.5°F (Feels like $current.heatindex)

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Dewpoint

60.7°F Noticable, but Ok for Most

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Barometer

29.954 inHg Normal

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AQI

26 Good

—PM2.5

5 µg/m³

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UV Index

2.9 Low

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Radiation

409 W/m² Moderate

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CO₂	436 ppm Slightly Elevated (Typical Urban)

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Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.00 in

Humidity
51%

Wind

↑

2 mph
ENE
(68°)

WeatherBoard

This Afternoon

NWS Forecast

Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northwest wind 7 to 10 mph.

Temperature	80.8 54.1	°F
Dew Point	62.1 50.5	°F
Barometer	30.005 29.896	inHg
AQI	51 24
PM 2.5	9 4	µg/m³
UV Index	7.1 0.0
Radiation	765 0	W/m²
CO₂	603 412	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	8 330	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 40	mph °
Humidity	88 40	%
Heat Index	81.4	°F
Wind Chill	54.1	°F
ET	0.02 0.00	in

Solstice	06/21/2026 01:24:31 AM
Equinox	09/22/2026 05:05:09 PM

Downstream Systems