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
64.7°F

Dew Point
55.5°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NW
(315°)

Humidity
72%

Heat Index
64.3°F

Wind Chill
64.7°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.869 inHg

WeatherBoard

Tonight

NWS Forecast

A slight chance of drizzle after 11pm. Partly cloudy, with a low around 59. South wind 7 to 12 mph.

AQI	53 16
PM 2.5	10 3	µg/m³
UV Index	6.2 0.0
Temperature	75.1 57.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	16 233	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 220	mph °
Radiation	788 0	W/m²
Barometer	29.891 29.819	inHg
Dew Point	60.5 53.7	°F
Humidity	92 53	%
Heat Index	74.9	°F
Wind Chill	57.9	°F
ET	0.02 0.00	in

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 AM

Downstream Systems