Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

24 Good

—PM2.5

4 µg/m³

▲

UV Index

5.0 Moderate

▲

Temperature
77.7°F

Dew Point
48.6°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
5 mph
NNW
(338°)

Humidity
36%

Heat Index
76.9°F

Wind Chill
77.7°F

24 Hour Rain

Radiation
581 W/m²

ET
0.00 in

Barometer
29.939 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny, with a high near 77. West northwest wind around 13 mph.

AQI	33 14
PM 2.5	6 3	µg/m³
UV Index	9.7 0.0
Temperature	79.9 51.1	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	17 41	mph °
Wind Average	3	mph
Wind RMS	3	mph
Vector Average Average Direction	2 30	mph °
Radiation	849 0	W/m²
Barometer	30.033 29.938	inHg
Dew Point	57.4 47.5	°F
Humidity	88 34	%
Heat Index	79.2	°F
Wind Chill	51.1	°F
ET	0.03 0.00	in

Solstice	06/20/2025 07:42:18 PM
Equinox	09/22/2025 11:19:17 AM

Downstream Systems