Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

12 Good

—PM2.5

2 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
57.5°F

Dew Point
53.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
0 mph

Humidity
86%

Heat Index
57.0°F

Wind Chill
57.5°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.963 inHg

WeatherBoard

Overnight

NWS Forecast

A slight chance of drizzle after 5am. Partly cloudy, with a low around 57. Southwest wind around 3 mph.

AQI	28 12
PM 2.5	5 2	µg/m³
UV Index	0.0 0.0
Temperature	61.3 57.4	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	5 156	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	1 218	mph °
Radiation	0 0	W/m²
Barometer	29.964 29.937	inHg
Dew Point	55.4 53.0	°F
Humidity	86 80	%
Heat Index	60.9	°F
Wind Chill	57.4	°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