Palo Alto Weather Current Conditions

Weather • Air Quality • Seismic Activity

PaloAltoWeather.com

Current

Today's Highs/Lows

Sun & Moon

AQI

16 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
58.1°F

Dew Point
53.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
NE
(45°)

Humidity
84%

Heat Index
57.6°F

Wind Chill
58.1°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.947 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 53. West northwest wind 2 to 9 mph.

AQI	32 15
PM 2.5	6 3	µg/m³
UV Index	8.8 0.0
Temperature	77.3 51.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 23	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 26	mph °
Radiation	846 0	W/m²
Barometer	29.958 29.893	inHg
Dew Point	60.2 47.9	°F
Humidity	88 50	%
Heat Index	77.2	°F
Wind Chill	51.6	°F
ET	0.03 0.00	in

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 AM

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