Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

11 Good

—PM2.5

2 µg/m³

▲

UV Index

3.4 Moderate

▲

Temperature
72.4°F

Dew Point
59.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
7 mph
NE
(45°)

Humidity
63%

Heat Index
72.3°F

Wind Chill
72.4°F

24 Hour Rain

Radiation
467 W/m²

ET
0.00 in

Barometer
30.066 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northwest wind around 10 mph.

AQI	27 10
PM 2.5	5 2	µg/m³
UV Index	9.4 0.0
Temperature	75.6 55.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	18 13	mph °
Wind Average	3	mph
Wind RMS	4	mph
Vector Average Average Direction	2 34	mph °
Radiation	835 0	W/m²
Barometer	30.122 30.025	inHg
Dew Point	60.8 50.4	°F
Humidity	85 56	%
Heat Index	75.5	°F
Wind Chill	55.1	°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