Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

25 Good

—PM2.5

5 µg/m³

▲

UV Index

9.0 Very High

▲

Temperature
74.2°F

Dew Point
60.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
6 mph
NE
(45°)

Humidity
62%

Heat Index
74.2°F

Wind Chill
74.2°F

24 Hour Rain

Radiation
813 W/m²

ET
0.02 in

Barometer
30.074 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	29 12
PM 2.5	5 2	µg/m³
UV Index	9.0 0.0
Temperature	75.3 56.0	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	15 49	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	1 50	mph °
Radiation	814 0	W/m²
Barometer	30.099 30.062	inHg
Dew Point	63.0 52.8	°F
Humidity	92 61	%
Heat Index	75.4	°F
Wind Chill	56.0	°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