Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

21 Good

—PM2.5

4 µg/m³

▲

UV Index

7.5 Very High

▲

Temperature
72.6°F

Dew Point
57.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NNW
(338°)

Humidity
59%

Heat Index
72.3°F

Wind Chill
72.6°F

24 Hour Rain

Radiation
723 W/m²

ET
0.00 in

Barometer
30.052 inHg

WeatherBoard

Sunday

NWS Forecast

Mostly sunny, with a high near 72. West northwest wind 5 to 14 mph.

AQI	23 11
PM 2.5	4 2	µg/m³
UV Index	7.6 0.0
Temperature	72.6 57.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	14 295	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	1 319	mph °
Radiation	726 0	W/m²
Barometer	30.070 30.024	inHg
Dew Point	58.2 53.9	°F
Humidity	90 59	%
Heat Index	72.4	°F
Wind Chill	57.1	°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