National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

37°F

3°C

Humidity 75%
Wind Speed W 4 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 24 Oct 10:53 PM MDT
Extended Forecast for

Nyssa ORSimilar City Names

  • Tonight

    Tonight: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, mostly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between 10am and 3pm. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Patchy frost between 7am and 9am. Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Frost
    and Patchy
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 27. Calm wind.
Sunday
Widespread frost before 10am. Otherwise, mostly sunny, with a high near 64. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Monday
A slight chance of showers between 10am and 3pm. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 7 mph becoming calm after midnight.
Tuesday
Patchy fog before 10am. Patchy frost between 7am and 9am. Otherwise, mostly sunny, with a high near 58.
Tuesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 32.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
A 20 percent chance of showers. Patchy fog. Otherwise, partly cloudy, with a low around 32.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 57.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 29.
Saturday
A 20 percent chance of showers. Patchy fog. Otherwise, mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Nyssa ORSimilar City Names
 43.88°N 117°W (Elev. 2110 ft)
Last Update:
12:56 pm MDT Oct 24, 2026
Forecast Valid:
11pm MDT Oct 24, 2026-6pm MDT Oct 31, 2026
 
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Additional Resources

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Chance of Precipitation