Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

14 Good

—PM2.5

3 µg/m³

▲

UV Index

4.0 Moderate

▲

Temperature
69.5°F

Dew Point
58.1°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
7 mph
NNE
(22°)

Humidity
67%

Heat Index
69.3°F

Wind Chill
69.5°F

24 Hour Rain

Radiation
522 W/m²

ET
0.00 in

Barometer
30.074 inHg

WeatherBoard

This Afternoon

NWS Forecast

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

AQI	29 6
PM 2.5	5 1	µg/m³
UV Index	9.3 0.0
Temperature	73.2 59.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 33	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	3 21	mph °
Radiation	868 0	W/m²
Barometer	30.170 30.073	inHg
Dew Point	59.4 54.4	°F
Humidity	86 60	%
Heat Index	73.1	°F
Wind Chill	59.1	°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