Glasgow, Kentucky Weather
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Climate of Glasgow: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Glasgow, with average daytime highs around 30°C. January is the coolest, when nights typically fall to about -3°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 1410 mm of rain in a typical year. Most of it falls from October to August (around 93% of the yearly total), and July is the wettest month at roughly 143 mm.
For outdoor plans and travel, September usually offers the most comfortable weather in Glasgow, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 6° | -3° | 102 mm | 85% |
| Feb | 8° | -2° | 120 mm | 85% |
| Mar | 14° | 3° | 114 mm | 83% |
| Apr | 20° | 8° | 139 mm | 80% |
| May | 24° | 14° | 139 mm | 81% |
| Jun | 28° | 18° | 116 mm | 79% |
| Jul | 30° | 20° | 143 mm | 77% |
| Aug | 30° | 19° | 107 mm | 73% |
| Sep | 27° | 15° | 96 mm | 72% |
| Oct | 21° | 9° | 102 mm | 73% |
| Nov | 14° | 2° | 104 mm | 78% |
| Dec | 8° | -1° | 131 mm | 85% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Glasgow. Values describe typical conditions, not a forecast.
About Glasgow weather
Glasgow is a place in Kentucky's humid subtropical-to-continental climate, located about 140 km south of Louisville. Glasgow gets warm, humid summers (June–August) each year. Glasgow closes out the year with mild-to-cool winters (December–February) with occasional snow. This page shows live, auto-refreshing weather for Glasgow: 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/Chicago.
Frequently asked questions
Glasgow is about 140 km south of Louisville, in Kentucky.
Glasgow 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 Glasgow's exact coordinates. No fixed schedule, the page updates whenever you load it.
August is usually the hottest month in Glasgow, 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 -3°C and daytime highs reach around 6°C. Frost is possible on clear, calm nights.
Glasgow receives about 1410 mm of rain in a typical year. July is the wettest month at roughly 143 mm, and the main rainy period is October to August.
September usually offers the most comfortable weather in Glasgow, with mild daytime temperatures and little rain.
In November Glasgow typically sees daytime highs near 14°C and lows near 2°C, with about 104 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.
The current temperature for Glasgow updates automatically at the top of this page — scroll to the hourly strip below to see how it's expected to change over the day.
Glasgow'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.