Palo Alto Weather Current Conditions

Current

Today's Highs/Lows

Sun & Moon

AQI

16 Good

—PM2.5

3 µg/m³

▲

UV Index

0.0 Low

▲

Temperature
43.6°F

Dew Point
37.5°F

Rain Today
0.00 in

Rain Rate
0.00 in/h

Wind
1 mph
WNW
(292°)

Humidity
79%

Heat Index
41.4°F

Wind Chill
43.6°F

24 Hour Rain

Radiation
0 W/m²

ET
0.00 in

Barometer
29.819 inHg

WeatherBoard

Overnight

NWS Forecast

Mostly clear. Low around 42, with temperatures rising to around 44 overnight. West wind around 2 mph.

AQI	32 13
PM 2.5	6 2	µg/m³
UV Index	0.0 0.0
Temperature	49.8 43.6	°F
Rain	0.00	in
Rain Rate	0.00	in/h
Wind Max	3 178	mph °
Wind Average	1	mph
Wind RMS	1	mph
Vector Average Average Direction	0 281	mph °
Radiation	0 0	W/m²
Barometer	29.856 29.819	inHg
Dew Point	40.4 37.2	°F
Humidity	79 70	%
Heat Index	47.8	°F
Wind Chill	43.6	°F
ET	0.00 0.00	in

Equinox	03/20/2025 02:01:14 AM
Solstice	06/20/2025 07:42:18 PM

Downstream Systems