Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Fair

73°F

23°C

Humidity 33%
Wind Speed W 10 G 16 mph
Barometer 29.96 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 7 Oct 1:15 pm EDT
Extended Forecast for

Williamsport OH

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Southwest wind 11 to 13 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Southwest wind 3 to 7 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45. Northwest wind 3 to 5 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am.  High near 72. Chance of precipitation is 80%.

    High: 72 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Southwest wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 52. Southwest wind 3 to 7 mph.
Thursday
Sunny, with a high near 76. Light west wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 45. Northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 74. Calm wind.
Friday Night
Mostly clear, with a low around 50.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Sunday
Showers, mainly after 8am. High near 72. Chance of precipitation is 80%.
Sunday Night
Showers likely before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Columbus Day
Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Williamsport OH
 39.59°N 83.13°W (Elev. 781 ft)
4:00 am EDT Oct 7, 2026
1pm EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
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