Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

10 Good

—PM2.5

2 µg/m³

▲

UV Index

4.9 Moderate

▲

Temperature
69.0°F

Dew Point
58.4°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NE
(45°)

Humidity
69%

Heat Index
68.8°F

Wind Chill
69.0°F

24 Hour Rain

Radiation
360 W/m²

ET
0.01 in

Barometer
29.983 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 72, with temperatures falling to around 70 in the afternoon. West northwest wind 8 to 12 mph, with gusts as high as 18 mph.

AQI	28 6
PM 2.5	5 1	µg/m³
UV Index	9.0 0.0
Temperature	71.0 57.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	13 30	mph °
Wind Average	2	mph
Wind RMS	2	mph
Vector Average Average Direction	0 169	mph °
Radiation	951 0	W/m²
Barometer	29.998 29.937	inHg
Dew Point	59.4 53.0	°F
Humidity	87 66	%
Heat Index	70.9	°F
Wind Chill	57.1	°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