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

Indiana County Airport - Jimmy Stewart Field (KIDI)

Lat: 40.63°NLon: 79.1°WElev: 1419ft.

Fair

66°F

19°C

Humidity 26%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Oct 3:15 pm EDT
Extended Forecast for

Dayton PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 35. Northeast wind 3 to 5 mph.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Areas of frost before 9am. Otherwise, sunny, with a high near 64. Calm wind.

    High: 64 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 3am. Otherwise, clear, with a low around 34.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Calm wind.
Tonight
Clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 35. Northeast wind 3 to 5 mph.
Wednesday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. Calm wind.
Wednesday Night
Patchy frost after 3am. Otherwise, clear, with a low around 34.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton PA
 40.88°N 79.25°W (Elev. 1398 ft)
Last Update:
2:21 pm EDT Oct 19, 2026
Forecast Valid:
3pm EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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