Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

26 Good

—PM2.5

5 µg/m³

▲

UV Index

8.7 Very High

▲

Temperature
72.9°F

Dew Point
60.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NE
(45°)

Humidity
65%

Heat Index
72.9°F

Wind Chill
72.9°F

24 Hour Rain

Radiation
800 W/m²

ET
0.00 in

Barometer
30.055 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind around 12 mph.

AQI	28 8
PM 2.5	5 2	µg/m³
UV Index	8.8 0.0
Temperature	73.0 54.9	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 346	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 28	mph °
Radiation	807 0	W/m²
Barometer	30.081 30.038	inHg
Dew Point	61.2 51.5	°F
Humidity	91 65	%
Heat Index	73.1	°F
Wind Chill	54.9	°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