Current conditions at

Ontario Municipal Airport (KONO)

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

Partly Cloudy

50°F

10°C

Humidity 31%
Wind Speed N 12 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 09 Mar 04:35 PM MDT
Extended Forecast for

New Plymouth ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Northwest wind 6 to 11 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. West northwest wind 7 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. North wind 5 to 8 mph becoming southeast after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. Southeast wind 5 to 9 mph.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southeast wind 7 to 9 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain.  Cloudy, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after midnight.  Cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Northwest wind 6 to 11 mph.
Tuesday
Partly sunny, with a high near 47. West northwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 29. North wind 5 to 8 mph becoming southeast after midnight.
Wednesday
Mostly cloudy, with a high near 58. Southeast wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southeast wind 7 to 9 mph.
Thursday
A 20 percent chance of rain. Cloudy, with a high near 65.
Thursday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 46.
Friday
Mostly cloudy, with a high near 67.
Friday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 49.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 64. Breezy.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A 20 percent chance of rain. Cloudy, with a high near 59.
Sunday Night
A 20 percent chance of rain. Cloudy, with a low around 46.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
New Plymouth ID
 43.96°N 116.81°W (Elev. 2254 ft)
3:05 pm MDT Mar 9, 2026
4pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database