Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

9 Good

—PM2.5

2 µg/m³

▲

UV Index

6.1 High

▲

Temperature
67.5°F

Dew Point
57.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
SW
(225°)

Humidity
70%

Heat Index
67.2°F

Wind Chill
67.5°F

24 Hour Rain

Radiation
395 W/m²

ET
0.00 in

Barometer
30.005 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	7.7 0.0
Temperature	67.5 56.2	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	9 307	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 234	mph °
Radiation	538 0	W/m²
Barometer	30.009 29.961	inHg
Dew Point	57.7 52.8	°F
Humidity	89 70	%
Heat Index	67.2	°F
Wind Chill	56.2	°F
ET	0.01 0.00	in

Equinox	09/22/2025 11:19:17 AM
Solstice	12/21/2025 07:02:51 AM

Downstream Systems