Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

18 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
55.0°F

Dew Point
47.6°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
W
(270°)

Humidity
76%

Heat Index
53.8°F

Wind Chill
55.0°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.929 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 52. West wind 8 to 16 mph, with gusts as high as 26 mph.

AQI	22 17
PM 2.5	4 3	µg/m³
UV Index	0.0 0.0
Temperature	55.2 54.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 248	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 264	mph °
Radiation	0 0	W/m²
Barometer	29.929 29.914	inHg
Dew Point	48.0 47.3	°F
Humidity	78 76	%
Heat Index	54.0	°F
Wind Chill	54.4	°F
ET	0.00 0.00	in

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

Downstream Systems