Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

61.0°F

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Dewpoint

49.1°F Extremely Comfortable

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Barometer

30.225 inHg High

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AQI

16 Good

—PM2.5

3 µg/m³

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UV Index

4.1 Moderate

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Radiation

535 W/m² Moderate

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CO₂	419 ppm Normal Background (Excellent)

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Rain Today

0.00 in

Rain Rate
0.00 in/h

24 Hour Rain

0.02 in

Humidity
65%

Wind

↑

2 mph
NE
(45°)

WeatherBoard

Today

NWS Forecast

Patchy fog between 8am and 10am. Sunny. High near 62, with temperatures falling to around 60 in the afternoon. North northeast wind 2 to 7 mph.

Temperature	61.5 46.9	°F
Dew Point	50.5 44.8	°F
Barometer	30.253 30.160	inHg
AQI	22 6
PM 2.5	4 1	µg/m³
UV Index	4.1 0.0
Radiation	540 0	W/m²
CO₂	503 401	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	9 125	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 68	mph °
Humidity	94 64	%
Heat Index	60.4	°F
Wind Chill	46.9	°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