Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

60.3°F

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Dewpoint

52.7°F Dry and Very Comfortable

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Barometer

30.133 inHg High

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AQI

16 Good

—PM2.5

3 µg/m³

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UV Index

4.5 Moderate

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Radiation

629 W/m² High

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CO₂	410 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
76%

Wind

↑

3 mph
ESE
(112°)

WeatherBoard

Friday

NWS Forecast

Patchy fog before 10am. Mostly sunny. High near 62, with temperatures falling to around 59 in the afternoon. North northwest wind 2 to 7 mph.

Temperature	60.5 41.6	°F
Dew Point	53.2 39.9	°F
Barometer	30.172 30.131	inHg
AQI	28 7
PM 2.5	5 1	µg/m³
UV Index	4.8 0.0
Radiation	707 0	W/m²
CO₂	597 400	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	8 63	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 51	mph °
Humidity	95 75	%
Heat Index	59.8	°F
Wind Chill	41.6	°F
ET	0.01 0.00	in

Equinox	03/20/2026 07:45:53 AM
Solstice	06/21/2026 01:24:31 AM

Downstream Systems