Now

55°

13%

7 mph

05:00

54°

11%

6 mph

06:00

53°

11%

7 mph

07:00

54°

11%

6 mph

08:00

59°

12%

7 mph

09:00

62°

7 mph

10:00

60°

14%

8 mph

11:00

61°

12%

9 mph

12:00

62°

11%

10 mph

13:00

62°

11 mph

14:00

62°

12 mph

15:00

61°

13 mph

16:00

61°

14 mph

17:00

60°

13 mph

18:00

60°

13 mph

19:00

59°

11%

11 mph

20:00

59°

11%

11 mph

21:00

59°

11%

11 mph

22:00

59°

12%

11 mph

23:00

58°

14%

11 mph

00:00

58°

16%

12 mph

01:00

58°

19%

13 mph

02:00

58°

20%

14 mph

03:00

58°

21%

13 mph

10-day forecast

Updated 4:44 AM

Sat · Today · 29 Aug Sunny

62° 53° 12%

Sun · Tomorrow · 30 Aug Partly cloudy

61° 57° 0.01 in

Monday · 31 Aug Showers

62° 57° 0.01 in

Tuesday · 1 Sep Showers

63° 58° 0.01 in

Wednesday · 2 Sep Sunny

64° 57° 16%

Thursday · 3 Sep Sunny

64° 58° 17%

Friday · 4 Sep Sunny

62° 57° 11%

Saturday · 5 Sep Sunny

62° 57° 15%

Sunday · 6 Sep Partly cloudy

61° 58° 14%

Monday · 7 Sep Sunny

63° 57° 11%

Details & indices

Wind

7 mph NW

Gusts 9 mph

Humidity

87%

Dew point 51°

Pressure

29.97 inHg

Rising

UV index

8 — High

High today

Air Quality

Good

AQI 34 · US EPA

Allergy

Very high

Mugwort

Visibility

6 mi

Clear view

Allergy — Hillsborough

🌿 Conditions right now

View all →

Birch

None

Grass

Moderate

Oak

None

Alder

None

Hazel

None

Mugwort

High

Ragweed

Moderate

Sun & moon

Sunrise6:37 AM

Sunset7:43 PM

Length of day13h 6m

Moonrise8:25 PM

Moonset8:09 AM

Moon phase🌕 Full Moon · 98%

Next full moonSep 26 Harvest Moon

Latitude37.5741°N

Longitude-122.3794°E

Water temps nearby

View all →

Stinson Beach (27 mi)60°

Santa Cruz Main Beach (47 mi)61°

🌤️No rain expected in the next 90 minutes

Now+30+60+90 min

Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast

Laundry day

Fair

Line-drying weather

Grilling

Great

Fire up the grill

Running

Great

Lace up outside

Patio

Great

Dinner outdoors

Nearby places in {{REGION}}

69°

70°

57°

56°

72°

62°

Data sources · Saturday, August 29

Where the Hillsborough forecast comes from

This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 37.5741°N, -122.3794°.

NBM + global weather models

Updated: 4:44 AM

Weather in Hillsborough

Hillsborough's outlook: warmest day near 64° (Thursday), coldest night about 53° (Saturday). Essentially no rain is in the forecast — expect a dry stretch. Wind is the one to watch: gusts to 25 mph around Saturday. No watches or warnings are active for the area right now. Right now Hillsborough is about 17° cooler than nearby Fresno. Longer view: Mediterranean pattern — nearly all rain lands November through March.

Hillsborough, CA · Elev 322 ft · 37.57°N, 122.38°W · California · Forecast computed for these exact coordinates

Hillsborough, CA Weather (94010)

Weather map — Hillsborough

Today · Sat 8/29

Overnight · Sat 8/29

Tomorrow · Sun 8/30

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner