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

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Fair

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.24 in (1025.2 mb)
Dewpoint 49°F (9°C)
Visibility 8.00 mi
Last update 4 Oct 4:56 am EDT
Extended Forecast for

Petersburg OH

  • Today

    Today: Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, clear, with a low around 50. Light southeast wind.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Light south wind.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. South wind 5 to 7 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 2pm. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers before 8am. Mostly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind.
Tonight
Patchy fog after 3am. Otherwise, clear, with a low around 50. Light southeast wind.
Sunday
Sunny, with a high near 82. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52. Light south wind.
Monday
Mostly sunny, with a high near 82. South wind 5 to 7 mph.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers, mainly after 2pm. High near 74. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 2am. Low around 48. Chance of precipitation is 80%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 38.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petersburg OH
 40.88°N 80.56°W (Elev. 1122 ft)
Last Update:
4:03 am EDT Oct 4, 2025
Forecast Valid:
5am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation