Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

38 Good

—PM2.5

7 µg/m³

▲

UV Index

6.8 High

▲

Temperature
70.8°F

Dew Point
61.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
3 mph
NNW
(338°)

Humidity
72%

Heat Index
71.0°F

Wind Chill
70.8°F

24 Hour Rain

Radiation
716 W/m²

ET
0.02 in

Barometer
29.999 inHg

WeatherBoard

Today

NWS Forecast

Sunny. High near 85, with temperatures falling to around 83 in the afternoon. North northwest wind 3 to 12 mph.

AQI	48 16
PM 2.5	9 3	µg/m³
UV Index	6.8 0.0
Temperature	71.7 60.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	10 14	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 18	mph °
Radiation	722 0	W/m²
Barometer	30.007 29.914	inHg
Dew Point	62.9 57.4	°F
Humidity	91 72	%
Heat Index	72.0	°F
Wind Chill	60.3	°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