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

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Old Town (ITDA8)

Lat: 48.1711°NLon: 117.0225°WElev: 2321.0ft.

NA

79°F

26°C

Humidity 29%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Heat Index79°F (26°C)
Last update 10 Jul 11:15 AM PDT
Extended Forecast for

Oldtown ID

  • Today

    Today: Sunny, with a high near 89. Southwest wind around 7 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Light and variable wind.

    Low: 55 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 86. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 57. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 55. Light and variable wind.
Saturday
Sunny, with a high near 86. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Increasing clouds, with a low around 57. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oldtown ID
 48.17°N 117.02°W (Elev. 2221 ft)
Last Update:
11:31 am PDT Jul 10, 2026
Forecast Valid:
11am PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation