Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

37 Good

—PM2.5

7 µg/m³

▲

UV Index

0.9 Low

▲

Temperature
66.2°F

Dew Point
61.2°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
NNW
(338°)

Humidity
84%

Heat Index
66.5°F

Wind Chill
66.2°F

24 Hour Rain

Radiation
96 W/m²

ET
0.00 in

Barometer
30.014 inHg

WeatherBoard

Saturday

NWS Forecast

Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. North northwest wind 1 to 10 mph.

AQI	46 18
PM 2.5	8 3	µg/m³
UV Index	0.9 0.0
Temperature	66.4 61.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	4 190	mph °
Wind Average	0	mph
Wind RMS	0	mph
Vector Average Average Direction	0 347	mph °
Radiation	100 0	W/m²
Barometer	30.014 29.972	inHg
Dew Point	61.5 58.0	°F
Humidity	89 83	%
Heat Index	66.7	°F
Wind Chill	61.6	°F
ET	0.00 0.00	in

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

Downstream Systems