Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

62.1°F

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Dewpoint

49.8°F Extremely Comfortable

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Barometer

30.116 inHg Normal

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AQI

23 Good

—PM2.5

4 µg/m³

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UV Index

6.2 High

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Radiation

651 W/m² High

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CO₂	417 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
64%

Wind

↑

2 mph
NE
(45°)

WeatherBoard

Today

NWS Forecast

Sunny. High near 72, with temperatures falling to around 70 in the afternoon. North northwest wind 2 to 8 mph.

Temperature	62.8 47.2	°F
Dew Point	51.0 43.2	°F
Barometer	30.145 30.103	inHg
AQI	26 13
PM 2.5	5 2	µg/m³
UV Index	6.2 0.0
Radiation	657 0	W/m²
CO₂	455 385	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 46	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 2	mph °
Humidity	88 64	%
Heat Index	61.8	°F
Wind Chill	47.2	°F
ET	0.01 0.00	in

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

Downstream Systems