See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Overcast
Feels Like: 15°
Min: 11°
Max: 16°
The next few hours will be mostly cloudy, with today reaching 16°C and dropping to 8°C. The coming days will be clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:09
Sunrise
19:07
Sunset
Moon
Waxing Gibbous
17:43
Moonrise
01:23
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Carlow.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Carlow.
View stargazing scoreWeather in Carlow today, September 21, 2026
Carlow looks cloudy on September 21, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.
The day peaks near 16°C and cools toward 11°C. Moisture in the air spans 63%-84%, with the highest values around 23:00. Airflow remains manageable, reaching about 6.1 km/h around 16:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 16:00. Outdoor plans may still want a flexible backup. Expect visibility near 36.0 km, with poorer spells close to 28.9 km. Sunrise is at 07:09 and sunset at 19:07, giving 11 hours 57 minutes of sunlight today.
Taken together, overcast skies in Carlow on September 21, 2026 favour indoor or covered options, with temperatures near 16°C.
Frequently asked questions about weather in Carlow
How warm does it get in Carlow?
The warmest month in Carlow is August, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Carlow?
The coldest month in Carlow is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Carlow?
The wettest month in Carlow is July, with an average of 84mm of precipitation.
What is the driest time of year in Carlow?
The driest month in Carlow is March, with an average of 45mm of precipitation.
Explore more weather forecasts
- Grevesmühlen, Mecklenburg-Western Pomerania
- Berlin, Land Berlin
- Schwerin, Mecklenburg-Western Pomerania
- Hamburg, Free and Hanseatic City of Hamburg
- Wismar, Mecklenburg-Western Pomerania
- Munich, Bavaria
- Hagenow, Mecklenburg-Western Pomerania
- Köln, Nordrhein-Westfalen
- Boizenburg, Mecklenburg-Western Pomerania
- Frankfurt am Main, Hessen
- Ludwigslust, Mecklenburg-Western Pomerania
- Stuttgart, Baden-Württemberg
- Parchim, Mecklenburg-Western Pomerania
- Düsseldorf, Nordrhein-Westfalen
- Bad Doberan, Mecklenburg-Western Pomerania
- Essen, Nordrhein-Westfalen
