ONTARIO, OR 97914 Weather Forecast & Current Conditions

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ONTARIO, OR
Current Weather

2:53 PM PST DEC 19, 2025
Broken Clouds
43°F
Feels Like: 34°F
Dewpoint: 32°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: NNW at 20 mph
Pressure: 29.79 inches
Last 72 hours

Local Area Snow Depth

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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  6:00 AM CST 12/19/2025
Friday
19 DEC 2025
ONTARIO, OR 97914 weather forecast Day 1, 12 hours 10 AM 44° 38° Mostly Cloudy 73%
RAIN
>2 in
0% Thunder
( 2% severe)
S   12 86% 40°
High 45° ONTARIO, OR 97914 weather forecast Day 1, 15 hours 1 PM 44° 38° Mostly Cloudy NW   13 86% 40°
Mostly Cloudy

Rain Likely

ONTARIO, OR 97914 weather forecast Day 1, 18 hours 4 PM 42° 36° Mostly Cloudy 8%

0% Thunder
( 0% severe)
NNW   9 76% 35°
ONTARIO, OR 97914 weather forecast Day 1, 21 hours 7 PM 34° 28° Partly Cloudy NW   7 85% 30°
Saturday
20 DEC 2025
ONTARIO, OR 97914 weather forecast Day 2, 0 hours 10 PM 30° 26° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   3 84% 26°
Low 22° ONTARIO, OR 97914 weather forecast Day 2, 3 hours 1 AM 28° 25° Partly Cloudy WSW   2 88% 25°
High 39° ONTARIO, OR 97914 weather forecast Day 2, 6 hours 4 AM 26° 23° Partly Cloudy 1%

0% Thunder
( 0% severe)
SE   2 87% 23°

Partly Cloudy



ONTARIO, OR 97914 weather forecast Day 2, 9 hours 7 AM 24° 20° Partly Cloudy ESE   2 96% 23°
ONTARIO, OR 97914 weather forecast Day 2, 12 hours 10 AM 31° 28° Partly Cloudy 1%

0% Thunder
( 0% severe)
E   1 81% 26°
ONTARIO, OR 97914 weather forecast Day 2, 15 hours 1 PM 38° 36° Partly Cloudy ESE   3 67% 28°
ONTARIO, OR 97914 weather forecast Day 2, 18 hours 4 PM 37° 33° Partly Cloudy 7%

0% Thunder
( 1% severe)
NE   5 72% 29°
ONTARIO, OR 97914 weather forecast Day 2, 21 hours 7 PM 32° 29° Mostly Cloudy N   3 85% 28°
Sunday
21 DEC 2025
ONTARIO, OR 97914 weather forecast Day 3, 0 hours 10 PM 31° 28° Mostly Cloudy 38%
RAIN/SNOW
1.25–2.5 in
0% Thunder
( 1% severe)
N   3 88% 28°
Low 28° ONTARIO, OR 97914 weather forecast Day 3, 3 hours 1 AM 31° 28° Mostly Cloudy N   2 92% 29°
High 40° ONTARIO, OR 97914 weather forecast Day 3, 6 hours 4 AM 31° 28° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 1% severe)
NE   2 96% 30°

Mostly Cloudy

Rain Likely

ONTARIO, OR 97914 weather forecast Day 3, 9 hours 7 AM 32° 29° Overcast ESE   1 96% 31°
ONTARIO, OR 97914 weather forecast Day 3, 15 hours 10 AM 34° 32° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 2% severe)
ESE   1 100% 34°
ONTARIO, OR 97914 weather forecast Day 3, 18 hours 1 PM 38° 36° Mostly Cloudy E   2 100% 38°
ONTARIO, OR 97914 weather forecast Day 3, 21 hours 4 PM 39° 37° Mostly Cloudy     ESE   3 100% 39°

ONTARIO, OR extended weather forecast

Monday
22 DEC 2025
Tuesday
23 DEC 2025
Wednesday
24 DEC 2025
Thursday
25 DEC 2025
Friday
26 DEC 2025
Low 36° Low 37° Low 32° Low 35° Low 32°
High 49° High 46° High 52° High 48° High 47°
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
Overcast
74% Rain
Overcast
79% Rain
Overcast
66% Rain
Overcast
54% Rain
Overcast
53% Rain/Snow
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