Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

27 Good

—PM2.5

5 µg/m³

▲

UV Index

5.3 Moderate

▲

Temperature
71.1°F

Dew Point
59.6°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
ESE
(112°)

Humidity
67%

Heat Index
71.1°F

Wind Chill
71.1°F

24 Hour Rain

Radiation
590 W/m²

ET
0.00 in

Barometer
29.933 inHg

WeatherBoard

Friday

NWS Forecast

Sunny. High near 81, with temperatures falling to around 78 in the afternoon. North wind 2 to 17 mph, with gusts as high as 22 mph.

AQI	31 13
PM 2.5	6 2	µg/m³
UV Index	5.3 0.0
Temperature	71.3 55.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	8 46	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 184	mph °
Radiation	594 0	W/m²
Barometer	29.938 29.869	inHg
Dew Point	60.2 53.1	°F
Humidity	92 67	%
Heat Index	71.3	°F
Wind Chill	55.7	°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