Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

Temperature

61.4°F

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Dewpoint

51.5°F Dry and Very Comfortable

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Barometer

30.025 inHg Normal

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AQI

34 Good

—PM2.5

6 µg/m³

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UV Index

2.2 Low

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Radiation

209 W/m² Low

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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

0.00 in

Humidity
70%

Wind

↑

1 mph
SW
(225°)

WeatherBoard

Saturday

NWS Forecast

Areas of fog before 10am. Mostly cloudy. High near 61, with temperatures falling to around 58 in the afternoon. South southeast wind 1 to 8 mph.

Temperature	61.5 43.6	°F
Dew Point	51.6 41.7	°F
Barometer	30.110 30.024	inHg
AQI	43 12
PM 2.5	8 2	µg/m³
UV Index	4.6 0.0
Radiation	613 0	W/m²
CO₂	497 404	ppm
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	8 112	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 112	mph °
Humidity	94 68	%
Heat Index	60.6	°F
Wind Chill	43.6	°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