Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

17 Good

—PM2.5

3 µg/m³

▲

UV Index

3.4 Moderate

▲

Temperature
74.9°F

Dew Point
62.3°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
6 mph
NE
(45°)

Humidity
65%

Heat Index
75.1°F

Wind Chill
74.9°F

24 Hour Rain

Radiation
459 W/m²

ET
0.00 in

Barometer
29.896 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northwest wind around 14 mph.

AQI	20 4
PM 2.5	4 1	µg/m³
UV Index	8.9 0.0
Temperature	78.7 62.7	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 11	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 55	mph °
Radiation	807 0	W/m²
Barometer	29.976 29.893	inHg
Dew Point	64.5 57.5	°F
Humidity	87 60	%
Heat Index	79.1	°F
Wind Chill	62.7	°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