Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

24 Good

—PM2.5

4 µg/m³

▲

UV Index

8.8 Very High

▲

Temperature
73.1°F

Dew Point
58.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
7 mph
NE
(45°)

Humidity
60%

Heat Index
72.9°F

Wind Chill
73.1°F

24 Hour Rain

Radiation
810 W/m²

ET
0.00 in

Barometer
30.069 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 77, with temperatures falling to around 75 in the afternoon. West northwest wind around 14 mph, with gusts as high as 21 mph.

AQI	29 12
PM 2.5	5 2	µg/m³
UV Index	8.9 0.0
Temperature	75.2 54.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	16 37	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	1 40	mph °
Radiation	819 0	W/m²
Barometer	30.115 30.060	inHg
Dew Point	60.8 51.8	°F
Humidity	93 54	%
Heat Index	75.0	°F
Wind Chill	54.1	°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