Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

22 Good

—PM2.5

4 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
58.6°F

Dew Point
54.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
WNW
(292°)

Humidity
85%

Heat Index
58.2°F

Wind Chill
58.6°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.922 inHg

WeatherBoard

Tonight

NWS Forecast

Partly cloudy, with a low around 54. North northwest wind 2 to 8 mph.

AQI	45 15
PM 2.5	8 3	µg/m³
UV Index	9.1 0.0
Temperature	75.1 54.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 34	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 31	mph °
Radiation	837 0	W/m²
Barometer	30.069 29.899	inHg
Dew Point	59.7 50.0	°F
Humidity	88 56	%
Heat Index	75.0	°F
Wind Chill	54.0	°F
ET	0.03 0.00	in

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

Downstream Systems