Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

23 Good

—PM2.5

4 µg/m³

▲

UV Index

1.5 Low

▲

Temperature
78.2°F

Dew Point
61.2°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
2 mph
SE
(135°)

Humidity
56%

Heat Index
78.4°F

Wind Chill
78.2°F

24 Hour Rain

Radiation
253 W/m²

ET
0.00 in

Barometer
29.812 inHg

WeatherBoard

This Afternoon

NWS Forecast

Sunny. High near 79, with temperatures falling to around 76 in the afternoon. West wind around 10 mph.

AQI	64 18
PM 2.5	16 3	µg/m³
UV Index	6.6 0.0
Temperature	79.3 55.3	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	13 51	mph °
Wind Average	1	mph
Wind RMS	2	mph
Vector Average Average Direction	0 51	mph °
Radiation	642 0	W/m²
Barometer	29.858 29.803	inHg
Dew Point	64.0 53.0	°F
Humidity	93 55	%
Heat Index	79.6	°F
Wind Chill	55.3	°F
ET	0.02 0.00	in

Solstice	12/21/2025 07:02:51 AM
Equinox	03/20/2026 07:45:53 AM

Downstream Systems