Current Conditions
Chillicothe, Ohio
Wind
SSE 4 mph7 km/h
Humidity
69%
Cloud Cover
77%
As of Tuesday, September 8, 2026 at 9:27 PM EDT
Today's Outlook
Night
Mostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 7 mph11 km/h. 10% chance of drizzle overnight.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Drizzle | High 93°F34°CFeels 97°F36°C | Low 72°F22°C | Precip 0.01 in0.2 mm10% | Cloud 45% | Wind SW 8 mph13 km/h | Wednesday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 73°F23°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 7 mph11 km/h. 10% chance of drizzle overnight. | |
| Rain | High 77°F25°C | Low 71°F22°C | Precip 0.87 in22.2 mm95% | Cloud 85% | Wind W 5 mph7 km/h | Thursday: Overcast and warm, with a high of 77°F25°C. Light wind from the WSW around 5 mph8 km/h. 95% chance of rain throughout the day. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the W around 4 mph7 km/h. 89% chance of rain throughout the night. | |
| Drizzle | High 81°F27°C | Low 67°F20°C | Precip 0.09 in2.2 mm22% | Cloud 88% | Wind ENE 4 mph7 km/h | Friday: Overcast and warm, with a high of 81°F27°C and morning low of 67°F20°C. Light wind from the E around 5 mph7 km/h. 22% chance of drizzle throughout the day. Humid. Friday Night: Overcast, with a low around 67°F20°C. Light wind from the ENE around 4 mph7 km/h. 16% chance of drizzle throughout the night. | |
| Showers | High 83°F28°CFeels 88°F31°C | Low 68°F20°C | Precip 0.23 in5.8 mm58% | Cloud 65% | Wind S 4 mph7 km/h | Saturday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Light wind from the SSW around 5 mph8 km/h. 58% chance of showers throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the SSE around 4 mph7 km/h. 42% chance of showers throughout the night. | |
| Drizzle | High 86°F30°C | Low 69°F21°C | Precip 0.04 in1 mm18% | Cloud 38% | Wind WNW 5 mph8 km/h | Sunday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 69°F21°C. Light wind from the WNW around 5 mph8 km/h. 18% chance of drizzle in the afternoon. Humid. Sunday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the W around 5 mph8 km/h. 13% chance of drizzle overnight. | |
| Clear | High 83°F28°C | Low 64°F18°C | Precip 0.01 in0.2 mm4% | Cloud 36% | Wind ENE 5 mph8 km/h | Monday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Light wind from the NE around 5 mph7 km/h. Monday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. | |
| Drizzle | High 90°F32°CFeels 93°F34°C | Low 66°F19°C | Precip 0.03 in0.7 mm15% | Cloud 34% | Wind S 7 mph11 km/h | Tuesday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 14% chance of drizzle in the afternoon. Tuesday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle in the evening. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 9 | 93°F34°C Feels 97°F36°C | 72°F22°C | 0.01 in0.2 mm· 10% | 45% | Drizzle | SW 8 mph13 km/h | |
DayPartly cloudy and hot, with a high of 93°F34°C and morning low of 73°F23°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 7 mph11 km/h. 10% chance of drizzle overnight. | |||||||
| ThursdaySep 10 | 77°F25°C | 71°F22°C | 0.87 in22.2 mm· 95% | 85% | Rain | W 5 mph7 km/h | |
DayOvercast and warm, with a high of 77°F25°C. Light wind from the WSW around 5 mph8 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 71°F22°C. Light wind from the W around 4 mph7 km/h. 89% chance of rain throughout the night. | |||||||
| FridaySep 11 | 81°F27°C | 67°F20°C | 0.09 in2.2 mm· 22% | 88% | Drizzle | ENE 4 mph7 km/h | |
DayOvercast and warm, with a high of 81°F27°C and morning low of 67°F20°C. Light wind from the E around 5 mph7 km/h. 22% chance of drizzle throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the ENE around 4 mph7 km/h. 16% chance of drizzle throughout the night. | |||||||
| SaturdaySep 12 | 83°F28°C Feels 88°F31°C | 68°F20°C | 0.23 in5.8 mm· 58% | 65% | Showers | S 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 68°F20°C. Light wind from the SSW around 5 mph8 km/h. 58% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the SSE around 4 mph7 km/h. 42% chance of showers throughout the night. | |||||||
| SundaySep 13 | 86°F30°C | 69°F21°C | 0.04 in1 mm· 18% | 38% | Drizzle | WNW 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 69°F21°C. Light wind from the WNW around 5 mph8 km/h. 18% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 69°F21°C. Light wind from the W around 5 mph8 km/h. 13% chance of drizzle overnight. | |||||||
| MondaySep 14 | 83°F28°C | 64°F18°C | 0.01 in0.2 mm· 4% | 36% | Clear | ENE 5 mph8 km/h | |
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 64°F18°C. Light wind from the NE around 5 mph7 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. | |||||||
| TuesdaySep 15 | 90°F32°C Feels 93°F34°C | 66°F19°C | 0.03 in0.7 mm· 15% | 34% | Drizzle | S 7 mph11 km/h | |
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 14% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 66°F19°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle in the evening. | |||||||
| WednesdaySep 16 | 87°F30°C Feels 90°F32°C | 71°F22°C | 0.06 in1.6 mm· 26% | 45% | Drizzle | SW 5 mph8 km/h | |
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 71°F22°C. Light wind from the WSW around 5 mph8 km/h. 26% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Light wind from the S around 5 mph9 km/h. 23% chance of drizzle throughout the night. | |||||||
| ThursdaySep 17 | 86°F30°C Feels 89°F32°C | 69°F21°C | 0.1 in2.5 mm· 23% | 43% | Drizzle | SSW 5 mph9 km/h | |
DayPartly cloudy and hot, with a high of 86°F30°C and morning low of 69°F21°C. Light wind from the SW around 6 mph9 km/h. 23% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SSE around 5 mph9 km/h. 18% chance of drizzle throughout the night. | |||||||
| FridaySep 18 | 82°F28°C | 68°F20°C | 0.11 in2.8 mm· 17% | 47% | Drizzle | W 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the W at 7 mph11 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Light wind from the WSW around 6 mph10 km/h. 14% chance of drizzle throughout the night. | |||||||
| SaturdaySep 19 | 76°F25°C | 62°F17°C | 0.11 in2.7 mm· 21% | 52% | Drizzle | NW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 62°F17°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the NNW around 6 mph10 km/h. 15% chance of drizzle throughout the night. | |||||||
| SundaySep 20 | 73°F23°C | 59°F15°C | 0.15 in3.7 mm· 21% | 58% | Showers | N 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the N around 6 mph10 km/h. 21% chance of showers throughout the night. | |||||||
| MondaySep 21 | 73°F23°C | 56°F13°C | 0.13 in3.2 mm· 14% | 55% | Showers | NNE 7 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 56°F13°C. Breezy from the NNE at 7 mph11 km/h. 14% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the NE around 6 mph10 km/h. 14% chance of drizzle throughout the night. | |||||||
| TuesdaySep 22 | 72°F22°C | 56°F13°C | 0.17 in4.4 mm· 22% | 61% | Showers | ENE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Light wind from the ENE around 7 mph11 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph10 km/h. 18% chance of showers throughout the night. | |||||||
| WednesdaySep 23 | 73°F23°C | 57°F14°C | 0.1 in2.5 mm· 17% | 59% | Drizzle | E 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the ENE around 6 mph10 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the E around 6 mph9 km/h. 15% chance of drizzle throughout the night. | |||||||
Nearby Cities
About This Forecast
This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 39.3331°N, 82.9824°W·Elevation: 192m·Timezone: America/New_York·Population: 21,727