Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

34 Good

—PM2.5

6 µg/m³

▲

UV Index

5.8 High

▲

Temperature
65.8°F

Dew Point
57.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
4 mph
ENE
(68°)

Humidity
74%

Heat Index
65.6°F

Wind Chill
65.8°F

24 Hour Rain

Radiation
626 W/m²

ET
0.00 in

Barometer
29.979 inHg

WeatherBoard

Sunday

NWS Forecast

Mostly sunny. High near 77, with temperatures falling to around 74 in the afternoon. North wind 3 to 12 mph.

AQI	42 20
PM 2.5	8 4	µg/m³
UV Index	5.9 0.0
Temperature	66.7 59.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	9 65	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 89	mph °
Radiation	659 0	W/m²
Barometer	30.010 29.970	inHg
Dew Point	58.0 54.9	°F
Humidity	87 72	%
Heat Index	66.5	°F
Wind Chill	59.7	°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