Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

27 Good

—PM2.5

5 µg/m³

▲

UV Index

8.5 Very High

▲

Temperature
75.6°F

Dew Point
62.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
7 mph
NNE
(22°)

Humidity
63%

Heat Index
75.8°F

Wind Chill
75.6°F

24 Hour Rain

Radiation
790 W/m²

ET
0.00 in

Barometer
30.068 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny, with a high near 78. North northwest wind around 12 mph, with gusts as high as 18 mph.

AQI	30 12
PM 2.5	5 2	µg/m³
UV Index	9.0 0.0
Temperature	76.2 56.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 30	mph °
Wind Average	2	mph
Wind RMS	3	mph
Vector Average Average Direction	1 43	mph °
Radiation	819 0	W/m²
Barometer	30.099 30.062	inHg
Dew Point	63.0 52.8	°F
Humidity	92 59	%
Heat Index	76.3	°F
Wind Chill	56.0	°F
ET	0.03 0.00	in

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

Downstream Systems