Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

24 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
64.1°F

Dew Point
54.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NNE
(22°)

Humidity
70%

Heat Index
63.5°F

Wind Chill
64.1°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.846 inHg

WeatherBoard

Tonight

NWS Forecast

Mostly clear, with a low around 54. West northwest wind 5 to 12 mph, with gusts as high as 20 mph.

AQI	29 11
PM 2.5	5 2	µg/m³
UV Index	10.5 0.0
Temperature	79.6 53.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	14 37	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 35	mph °
Radiation	846 0	W/m²
Barometer	29.943 29.824	inHg
Dew Point	60.6 50.2	°F
Humidity	91 50	%
Heat Index	79.7	°F
Wind Chill	53.3	°F
ET	0.03 0.00	in

Solstice	06/20/2025 07:42:18 PM
Equinox	09/22/2025 11:19:17 AM

Downstream Systems