Shelbyville, Kentucky Weather
Shelbyville weather this week
Over the next 7 days in Shelbyville, daytime highs range from 8°C to 17°C and night-time lows from 0°C to 6°C. The warmest afternoon is likely on Thursday at 17°C, while the coolest night is expected tomorrow night at 0°C. Temperatures trend warmer through the week, rising by about 7°C.
No significant rain is expected in Shelbyville this week. The highest rain chance is just 1%, on Friday.
Winds stay mostly light this week, peaking at about 20 km/h on Thursday. UV levels stay moderate or lower, peaking at 3. Average humidity is a comfortable 71% or so.
| Day | Conditions | High / Low | Rain chance | Rain | Max wind |
|---|---|---|---|---|---|
| Today (Saturday) | Mainly clear | 8° / 0° | 0% | 0.0 mm | 16 km/h |
| Tomorrow (Sunday) | Overcast | 8° / 0° | 0% | 0.0 mm | 17 km/h |
| Monday | Overcast | 10° / 1° | 0% | 0.0 mm | 10 km/h |
| Tuesday | Partly cloudy | 13° / 2° | 0% | 0.0 mm | 9 km/h |
| Wednesday | Overcast | 15° / 3° | 0% | 0.0 mm | 12 km/h |
| Thursday | Overcast | 17° / 4° | 0% | 0.0 mm | 20 km/h |
| Friday | Overcast | 17° / 6° | 1% | 0.0 mm | 10 km/h |
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Today's outlook for Shelbyville
At 23:00 local time it is 2°C in Shelbyville under clear skies, feeling like -1°C. Today's forecast high is 8°C and the low is 0°C, and the day overall looks mostly sunny. Rain is unlikely today (0% chance). Winds are blowing at about 7 km/h from the north-west. Humidity is 80%.
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Climate of Shelbyville: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Shelbyville, with average daytime highs around 30°C. January is the coolest, when nights typically fall to about -4°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 34°C, so the seasons feel very different from each other.
The area receives about 1270 mm of rain in a typical year. Most of it falls from March to July, October and December (around 64% of the yearly total), and May is the wettest month at roughly 134 mm.
For outdoor plans and travel, August to September usually offer the most comfortable weather in Shelbyville, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 4° | -4° | 84 mm | 85% |
| Feb | 6° | -3° | 94 mm | 85% |
| Mar | 12° | 1° | 105 mm | 82% |
| Apr | 19° | 7° | 128 mm | 79% |
| May | 24° | 13° | 134 mm | 81% |
| Jun | 28° | 18° | 107 mm | 78% |
| Jul | 30° | 20° | 127 mm | 76% |
| Aug | 30° | 19° | 89 mm | 71% |
| Sep | 27° | 15° | 94 mm | 69% |
| Oct | 20° | 8° | 104 mm | 73% |
| Nov | 13° | 2° | 91 mm | 78% |
| Dec | 7° | -2° | 112 mm | 86% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Shelbyville. Values describe typical conditions, not a forecast.
About Shelbyville weather
Shelbyville sits within Kentucky's humid subtropical-to-continental climate, about 47 km east of Louisville. Conditions turn hot with warm, humid summers (June–August). By December, expect mild-to-cool winters (December–February) with occasional snow. This page shows live, auto-refreshing weather for Shelbyville: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/New_York.
Frequently asked questions
Shelbyville is about 47 km east of Louisville, in Kentucky.
Shelbyville sees mild-to-cool winters (December–February) with occasional snow.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Shelbyville's exact coordinates. No fixed schedule, the page updates whenever you load it.
August is usually the hottest month in Shelbyville, with average daytime highs of about 30°C and nights around 19°C.
The coldest nights come in January, when the average low is about -4°C and daytime highs reach around 4°C. Frost is possible on clear, calm nights.
Shelbyville receives about 1270 mm of rain in a typical year. May is the wettest month at roughly 134 mm, and the main rainy period is March to July, October and December.
August to September usually offer the most comfortable weather in Shelbyville, with mild daytime temperatures and little rain.
In November Shelbyville typically sees daytime highs near 13°C and lows near 2°C, with about 91 mm of rain over the month and average humidity around 78%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Shelbyville is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Shelbyville's day-to-day weather follows the broader pattern of Kentucky described above. See the hourly weather forecast or the air quality index for more detail.