Now

72°

2 mph

00:00

69°

1 mph

01:00

69°

1 mph

02:00

67°

1 mph

03:00

65°

11%

1 mph

04:00

63°

1 mph

05:00

62°

1 mph

06:00

61°

2 mph

07:00

60°

1 mph

08:00

65°

2 mph

09:00

69°

3 mph

10:00

72°

3 mph

11:00

77°

4 mph

12:00

81°

4 mph

13:00

84°

4 mph

14:00

87°

5 mph

15:00

89°

5 mph

16:00

90°

6 mph

17:00

90°

8 mph

18:00

86°

9 mph

19:00

79°

7 mph

20:00

73°

4 mph

21:00

68°

4 mph

22:00

64°

4 mph

10-day forecast

Updated 11:18 PM

Mon · Today · 24 Aug Sunny

96° 56° 3%

Tue · Tomorrow · 25 Aug Sunny

90° 60° 2%

Wednesday · 26 Aug Sunny

84° 55° 4%

Thursday · 27 Aug Sunny

80° 56° 5%

Friday · 28 Aug Sunny

81° 54° 7%

Saturday · 29 Aug Mostly cloudy

75° 53° 10%

Sunday · 30 Aug Mostly cloudy

78° 50° 6%

Monday · 31 Aug Mostly cloudy

60° 55° 0.06 in

Tuesday · 1 Sep Showers

74° 57° 0.06 in

Wednesday · 2 Sep Mostly cloudy

75° 54° 10%

Details & indices

Wind

2 mph NW

Gusts 2 mph

Humidity

47%

Dew point 50°

Pressure

29.88 inHg

Falling

UV index

7 — High

High today

Air Quality

Moderate

AQI 60 · US EPA

Allergy

Very high

Mugwort

Visibility

6 mi

Clear view

Allergy — Hillsboro

🌿 Conditions right now

View all →

Birch

None

Grass

Moderate

Oak

None

Alder

None

Hazel

None

Mugwort

High

Ragweed

Low

Sun & moon

Sunrise6:23 AM

Sunset8:04 PM

Length of day13h 41m

Moonrise6:41 PM

Moonset2:23 AM

Moon phase🌔 Waxing Gibbous · 92%

Next full moonAug 27 Sturgeon Moon

Latitude45.5229°N

Longitude-122.9898°E

Water temps nearby

View all →

Cannon Beach (53 mi)58°

Seaside (55 mi)58°

🌤️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

Great

Line-drying weather

Grilling

Great

Fire up the grill

Running

Fair

Lace up outside

Patio

Great

Dinner outdoors

Nearby places in {{REGION}}

🌤️

Data sources · Monday, August 24

Where the Hillsboro 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: 45.5229°N, -122.9898°.

NBM + global weather models

Updated: 11:18 PM

Weather in Hillsboro

The 10-day span for Hillsboro runs from a high near 96° on Monday down to 50° overnight on Sunday. Models drop roughly 0.12 in of precipitation across the stretch — watch Monday (70%). No watches or warnings are active for the area right now. Right now Hillsboro is about 17° cooler than nearby Marysville. Longer view: marine climate — mild, showery winters and dry, gentle summers.

Hillsboro, OR · Elev 194 ft · 45.52°N, 122.99°W · Oregon · Forecast computed for these exact coordinates

Hillsboro, OR Weather (97123)

Weather map — Hillsboro

Today · Mon 8/24

Tonight · Mon 8/24

Tomorrow · Tue 8/25

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner