Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

9 Good

—PM2.5

2 µg/m³

▲

UV Index

1.5 Low

▲

Temperature
64.8°F

Dew Point
58.8°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
NE
(45°)

Humidity
81%

Heat Index
64.8°F

Wind Chill
64.8°F

24 Hour Rain

Radiation
159 W/m²

ET
0.00 in

Barometer
29.969 inHg

WeatherBoard

Today

NWS Forecast

Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. North wind 3 to 13 mph.

AQI	18 4
PM 2.5	3 1	µg/m³
UV Index	1.5 0.0
Temperature	65.0 62.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	7 112	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 71	mph °
Radiation	167 0	W/m²
Barometer	29.973 29.936	inHg
Dew Point	59.7 57.5	°F
Humidity	87 81	%
Heat Index	65.1	°F
Wind Chill	62.7	°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