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
58.6°F

Dew Point
54.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NNW
(338°)

Humidity
85%

Heat Index
58.2°F

Wind Chill
58.6°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.905 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly cloudy, with a low around 54. North northwest wind around 2 mph.

AQI	26 18
PM 2.5	5 3	µg/m³
UV Index	0.0 0.0
Temperature	58.6 56.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 1	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 318	mph °
Radiation	0 0	W/m²
Barometer	29.919 29.902	inHg
Dew Point	54.3 53.1	°F
Humidity	89 85	%
Heat Index	58.2	°F
Wind Chill	56.6	°F
ET	0.00 0.00	in

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

Downstream Systems