Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

13 Good

—PM2.5

2 µg/m³

▲

UV Index

4.8 Moderate

▲

Temperature
72.8°F

Dew Point
57.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NW
(315°)

Humidity
58%

Heat Index
72.5°F

Wind Chill
72.8°F

24 Hour Rain

Radiation
556 W/m²

ET
0.00 in

Barometer
29.957 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 72, with temperatures falling to around 70 in the afternoon. West northwest wind around 12 mph, with gusts as high as 18 mph.

AQI	28 6
PM 2.5	5 1	µg/m³
UV Index	10.7 0.0
Temperature	76.2 57.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 45	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	1 359	mph °
Radiation	951 0	W/m²
Barometer	29.998 29.937	inHg
Dew Point	61.4 53.0	°F
Humidity	87 56	%
Heat Index	76.2	°F
Wind Chill	57.1	°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