Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

19 Good

—PM2.5

4 µg/m³

▲

UV Index

8.8 Very High

▲

Temperature
69.0°F

Dew Point
58.0°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
6 mph
NE
(45°)

Humidity
68%

Heat Index
68.8°F

Wind Chill
69.0°F

24 Hour Rain

Radiation
827 W/m²

ET
0.00 in

Barometer
29.957 inHg

WeatherBoard

Today

NWS Forecast

Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind 2 to 12 mph.

AQI	27 9
PM 2.5	5 2	µg/m³
UV Index	9.0 0.0
Temperature	69.0 53.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	14 14	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	2 55	mph °
Radiation	838 0	W/m²
Barometer	30.009 29.955	inHg
Dew Point	58.0 50.6	°F
Humidity	91 67	%
Heat Index	68.8	°F
Wind Chill	53.6	°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