Chillicothe, OH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chillicothe, OH in one place.
Sunny, with a high near 87. Southwest wind 6 to 12 mph.
Local Weather Overview
This forecast page for Chillicothe, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 5:05 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Chillicothe, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 5:05 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Chillicothe
Tuesday looks like the warmest upcoming period in Chillicothe at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 14 to 18 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 5:05 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 66. Southwest wind 5 to 9 mph.
A slight chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 69. Chance of precipitation is 50%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 37.
Mostly sunny, with a high near 56.
Mostly clear, with a low around 31.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
87°F |
6 to 12 mph
SW
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
66°F |
5 to 9 mph
SW
|
|
Wednesday
Oct 14
|
Slight Chance Showers And Thunderstorms
|
83°F |
3 to 7 mph
SW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
62°F |
2 to 6 mph
NW
|
|
Thursday
Oct 15
|
Chance Rain Showers
|
73°F |
6 mph
E
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms
|
59°F |
3 to 14 mph
S
|
|
Friday
Oct 16
|
Chance Rain Showers
|
69°F |
14 to 18 mph
W
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Partly Cloudy
|
37°F |
14 to 17 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
56°F |
9 to 13 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
31°F |
1 to 7 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
1 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chillicothe.
