ONTARIO, OR 97914 Weather Forecast & Current Conditions

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ONTARIO, OR
Current Weather

9:53 AM PDT SEP 22, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 46°F
Rel. Hum.: 52%
Visibility: 10 miles
Wind: Calm
Pressure: 29.95 inches
Last 72 hours

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ONTARIO, OR 97914
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs 52 to 57. Breezy. East winds up to 10 mph this morning, increasing to southeast 10 to 20 mph with gusts to 30 mph this afternoon.
TONIGHT
Rain showers, mainly after midnight. Chance of rain 80 percent. Lows 34 to 39. Breezy. Southeast winds 10 to 20 mph with gusts to 30 mph.
THURSDAY
A chance of snow showers in the morning. Partly cloudy with a chance of rain showers. Chance of precipitation 30 percent. Highs 50 to 55. Breezy. West winds 10 to 20 mph with gusts to 30 mph.
THURSDAY NIGHT
Mostly cloudy. A chance of rain showers after midnight. Chance of rain 30 percent. Lows 36 to 41. Southwest winds 10 to 15 mph. Gusts to 25 mph in the evening.
FRIDAY
Rain showers likely. Chance of rain 60 percent. Highs 54 to 59. South winds around 10 mph with gusts to 20 mph.
FRIDAY NIGHT
Rain showers. Chance of rain 80 percent. Lows 40 to 45.
SATURDAY
Rain showers likely in the morning, then partly cloudy with a chance of rain showers in the afternoon. Chance of rain 60 percent. Highs 54 to 59. Breezy.
SATURDAY NIGHT
Mostly cloudy. A slight chance of rain showers in the evening. Chance of rain 20 percent. Lows 36 to 41.
SUNDAY AND SUNDAY NIGHT
Mostly cloudy. Highs 59 to 64. Lows 39 to 44.
MONDAY
Mostly sunny. Highs 66 to 71.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows 41 to 46. Highs 71 to 76.

Visible Weather Satellite
ONTARIO, OR 97914
Infrared Weather Satellite
ONTARIO, OR 97914
NEXRAD Weather Radar
ONTARIO, OR 97914

ONTARIO, OR 3 hourly weather forecast

weather forecast created  7:00 AM CDT  9/22/2026
Tuesday
22 SEP 2026
ONTARIO, OR 97914 weather forecast Day 1, 12 hours 11 AM 73° 73° Clear 2%

0% Thunder
( 5% severe)
  CALM 40% 47°
High 85° ONTARIO, OR 97914 weather forecast Day 1, 15 hours 2 PM 82° 80° Clear   CALM 27% 45°
Partly Cloudy



ONTARIO, OR 97914 weather forecast Day 1, 18 hours 5 PM 84° 82° Partly Cloudy 3%

0% Thunder
( 6% severe)
  CALM 25% 44°
ONTARIO, OR 97914 weather forecast Day 1, 21 hours 8 PM 70° 70° Partly Cloudy NNW   3 49% 50°
Wednesday
23 SEP 2026
ONTARIO, OR 97914 weather forecast Day 2, 0 hours 11 PM 64° 64° Partly Cloudy 2%

0% Thunder
( 2% severe)
NW   6 54% 47°
Low 52° ONTARIO, OR 97914 weather forecast Day 2, 3 hours 2 AM 58° 58° Clear NW   3 60% 44°
High 83° ONTARIO, OR 97914 weather forecast Day 2, 6 hours 5 AM 54° 54° Clear 0%

0% Thunder
( 0% severe)
NW   3 66% 43°

Partly Cloudy



ONTARIO, OR 97914 weather forecast Day 2, 9 hours 8 AM 57° 58° Partly Cloudy NNE   1 62% 44°
ONTARIO, OR 97914 weather forecast Day 2, 12 hours 11 AM 71° 71° Clear 1%

0% Thunder
( 0% severe)
SE   1 41% 46°
ONTARIO, OR 97914 weather forecast Day 2, 15 hours 2 PM 80° 79° Partly Cloudy SE   1 30% 46°
ONTARIO, OR 97914 weather forecast Day 2, 18 hours 5 PM 82° 80° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 28% 46°
ONTARIO, OR 97914 weather forecast Day 2, 21 hours 8 PM 69° 69° Partly Cloudy N   2 49% 49°
Thursday
24 SEP 2026
ONTARIO, OR 97914 weather forecast Day 3, 0 hours 11 PM 63° 64° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 56% 47°
Low 51° ONTARIO, OR 97914 weather forecast Day 3, 3 hours 2 AM 58° 59° Partly Cloudy   CALM 62% 45°
High 90° ONTARIO, OR 97914 weather forecast Day 3, 6 hours 5 AM 55° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 64% 43°

Clear



ONTARIO, OR 97914 weather forecast Day 3, 9 hours 8 AM 59° 60° Clear ENE   3 57% 44°
ONTARIO, OR 97914 weather forecast Day 3, 15 hours 11 AM 76° 77° Clear 0%

0% Thunder
( 0% severe)
SSE   9 33% 45°
ONTARIO, OR 97914 weather forecast Day 3, 18 hours 2 PM 87° 84° Clear S   7 22% 43°
ONTARIO, OR 97914 weather forecast Day 3, 21 hours 5 PM 89° 85° Clear     SSE   5 19% 41°

ONTARIO, OR extended weather forecast

Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Tuesday
29 SEP 2026
Low 53° Low 47° Low 41° Low 47° Low 41°
High 80° High 73° High 74° High 71° High 71°
ONTARIO, OR 97914 weather forecast Day 4 ONTARIO, OR 97914 weather forecast Day 5 ONTARIO, OR 97914 weather forecast Day 6 ONTARIO, OR 97914 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
5% Rain
Clear
6% Rain
Mostly Cloudy
16% Rain
Mostly Cloudy
28% Rain
Clear
15% Rain
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