Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

12 Good

—PM2.5

2 µg/m³

▲

UV Index

6.9 High

▲

Temperature
69.8°F

Dew Point
58.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
SW
(225°)

Humidity
67%

Heat Index
69.6°F

Wind Chill
69.8°F

24 Hour Rain

Radiation
478 W/m²

ET
0.00 in

Barometer
30.008 inHg

WeatherBoard

Tuesday

NWS Forecast

A slight chance of rain between 11am and 5pm. Mostly cloudy, with a high near 72. West northwest wind 2 to 10 mph. Chance of precipitation is 20%.

AQI	21 6
PM 2.5	4 1	µg/m³
UV Index	9.5 0.0
Temperature	71.6 56.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	12 334	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 243	mph °
Radiation	993 0	W/m²
Barometer	30.012 29.961	inHg
Dew Point	58.8 52.8	°F
Humidity	89 62	%
Heat Index	71.4	°F
Wind Chill	56.2	°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