Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

61.1°F

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Dewpoint

52.7°F Dry and Very Comfortable

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Barometer

30.037 inHg Normal

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AQI

15 Good

—PM2.5

3 µg/m³

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UV Index

2.0 Low

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Radiation

197 W/m² Low

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CO₂	409 ppm Normal Background (Excellent)

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Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.01 in

Humidity
74%

Wind

↑

1 mph
NNW
(338°)

WeatherBoard

Friday

NWS Forecast

Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. West wind 2 to 8 mph.

Temperature	61.2 54.0	°F
Dew Point	53.5 49.5	°F
Barometer	30.040 29.954	inHg
AQI	18 9
PM 2.5	3 2	µg/m³
UV Index	2.0 0.0
Radiation	410 0	W/m²
CO₂	467 408	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 344	mph °
Wind Average	0	mph
Wind RMS	1	mph
Vector Average Average Direction	0 343	mph °
Humidity	91 73	%
Heat Index	60.5	°F
Wind Chill	54.0	°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