Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

23 Good

—PM2.5

4 µg/m³

▲

UV Index

7.3 High

▲

Temperature
72.9°F

Dew Point
56.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
ENE
(68°)

Humidity
56%

Heat Index
72.5°F

Wind Chill
72.9°F

24 Hour Rain

Radiation
744 W/m²

ET
0.00 in

Barometer
30.043 inHg

WeatherBoard

Monday

NWS Forecast

Sunny, with a high near 75. West northwest wind 5 to 14 mph, with gusts as high as 21 mph.

AQI	27 17
PM 2.5	5 3	µg/m³
UV Index	7.3 0.0
Temperature	75.5 53.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	13 128	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	0 117	mph °
Radiation	747 0	W/m²
Barometer	30.058 30.017	inHg
Dew Point	56.7 48.7	°F
Humidity	84 41	%
Heat Index	74.8	°F
Wind Chill	53.7	°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