Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

23 Good

—PM2.5

4 µg/m³

▲

UV Index

7.7 Very High

▲

Temperature
71.6°F

Dew Point
60.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NE
(45°)

Humidity
67%

Heat Index
71.6°F

Wind Chill
71.6°F

24 Hour Rain

Radiation
746 W/m²

ET
0.00 in

Barometer
29.888 inHg

WeatherBoard

Today

NWS Forecast

Sunny. High near 80, with temperatures falling to around 78 in the afternoon. North northwest wind 2 to 9 mph.

AQI	27 11
PM 2.5	5 2	µg/m³
UV Index	7.8 0.0
Temperature	71.6 56.5	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 18	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 20	mph °
Radiation	749 0	W/m²
Barometer	29.907 29.879	inHg
Dew Point	60.5 53.0	°F
Humidity	88 67	%
Heat Index	71.7	°F
Wind Chill	56.5	°F
ET	0.02 0.00	in

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

Downstream Systems