Weather in Limerick - 14-day forecast

Detailed weather forecast for Limerick, Ireland: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Limerick

today🌧️ 17°💧 0.9 mm

Sun🌧️ 19°💧 1.6 mm

Mon🌧️ 15°💧 1.5 mm

Tue🌧️ 16°💧 3.4 mm

Wed🌧️ 16°💧 1.2 mm

Thu🌧️ 20°💧 0.2 mm

Fri🌧️ 16°💧 0.1 mm

Sat🌧️ 13°💧 4.7 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Monday 7 Sept in Limerick, the forecast high is 15°C. Typical daytime temperatures at this time of year range from 16°C to 20°C, so it will be cooler than usual. It is cooler than 88% of similar days.

Saturday 5 Sept

17°Cnear normal

usually 16°C–20°C

night: exceptionally warm rain: typical rainfall wind: typical

Sunday 6 Sept

19°Cwarmer than usual

usually 16°C–20°C

warmer than 75% of similar days

night: exceptionally warm rain: typical rainfall wind: stronger than usual

Monday 7 Sept

15°Ccooler than usual

usually 16°C–20°C

cooler than 88% of similar days

night: warmer than usual rain: typical rainfall wind: typical

Tuesday 8 Sept

16°Ccooler than usual

usually 16°C–19°C

cooler than 70% of similar days

night: warmer than usual rain: more rain than usual wind: stronger than usual

Wednesday 9 Sept

16°Ccooler than usual

usually 15°C–19°C

cooler than 75% of similar days

night: exceptionally warm rain: typical rainfall wind: lighter than usual

Thursday 10 Sept

20°Cwarmer than usual

usually 15°C–19°C

warmer than 85% of similar days

night: exceptionally warm rain: less rain than usual wind: typical

Friday 11 Sept

16°Cnear normal

usually 15°C–19°C

night: warmer than usual rain: less rain than usual wind: typical

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 17°C by day. The coolest year was 1994 (14°C) and the warmest was 2023 (23°C). The current forecast averages 17°C - close to the historical median.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

Weather warnings - Limerick

No active weather warnings for Limerick (region: County Limerick). The national weather service is not forecasting dangerous conditions.

14-day forecast - Limerick

Limerick - 14-day weather forecast infographic

Limerick 30 & 45-day weather - long-range outlook

Next 16 days · forecast

17°

around 13° at night · days with rain: 10

Weeks 3-4 · avg for September

17°

around 10° at night · rain chance 70%

Weeks 5-7 · avg for October

14°

around 8° at night · rain chance 73%

The 30 & 45-day outlook for Limerick: the next 16 days are a numerical forecast updated daily - on average 17° by day and 13° at night. Further out we rely on multi-year climate averages: around 17° in September, and about 14° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Limerick

Saturday5 September 2026

🌧️17°light rain

sunrise 06:51 · sunset 20:14 · night 16° · evening 16° · rain 0.85 mm · humidity 62% · wind 7 m/s · clouds 89%

Sunday6 September 2026

🌧️19°light rain

sunrise 06:53 · sunset 20:12 · night 14° · evening 17° · rain 1.64 mm · humidity 87% · wind 9 m/s · clouds 100%

Monday7 September 2026

🌧️15°light rain

sunrise 06:54 · sunset 20:10 · night 12° · evening 14° · rain 1.53 mm · humidity 86% · wind 8 m/s · clouds 100%

Tuesday8 September 2026

🌧️16°light rain

sunrise 06:56 · sunset 20:07 · night 12° · evening 14° · rain 3.43 mm · humidity 59% · wind 9 m/s · clouds 51%

Wednesday9 September 2026

🌧️16°light rain

sunrise 06:58 · sunset 20:05 · night 13° · evening 13° · rain 1.18 mm · humidity 75% · wind 6 m/s · clouds 100%

Thursday10 September 2026

🌧️20°light rain

sunrise 07:00 · sunset 20:03 · night 16° · evening 18° · rain 0.18 mm · humidity 66% · wind 7 m/s · clouds 100%

Friday11 September 2026

🌧️16°light rain

sunrise 07:01 · sunset 20:00 · night 12° · evening 14° · rain 0.12 mm · humidity 60% · wind 6 m/s · clouds 92%

Saturday12 September 2026

🌧️13°light rain

sunrise 07:03 · sunset 19:58 · night 12° · evening 12° · rain 4.71 mm · humidity 95% · wind 4 m/s · clouds 100%

Sunday13 September 2026

☀️18°clear sky

sunrise 07:05 · sunset 19:55 · night 13° · evening 17° · rain 1.68 mm · humidity 69% · wind 4 m/s · clouds 5%

Monday14 September 2026

☀️19°clear sky

sunrise 07:06 · sunset 19:53 · night 12° · evening 16° · rain 0.24 mm · humidity 58% · wind 4 m/s · clouds 3%

Tuesday15 September 2026

🌧️16°light rain

sunrise 07:08 · sunset 19:51 · night 11° · evening 16° · rain 0.12 mm · humidity 81% · wind 3 m/s · clouds 89%

Wednesday16 September 2026

🌧️16°light rain

sunrise 07:10 · sunset 19:48 · night 11° · evening 14° · rain 2.94 mm · humidity 80% · wind 8 m/s · clouds 72%

Thursday17 September 2026

🌧️17°moderate rain

sunrise 07:11 · sunset 19:46 · night 15° · evening 15° · rain 5.76 mm · humidity 78% · wind 8 m/s · clouds 94%

Friday18 September 2026

🌧️17°heavy rain

sunrise 07:13 · sunset 19:44 · night 13° · evening 15° · rain 15.54 mm · humidity 82% · wind 9 m/s · clouds 100%

Saturday19 September 2026

🌧️18°light rain

sunrise 07:15 · sunset 19:41 · night 11° · evening 14° · rain 1.59 mm · humidity 63% · wind 3 m/s · clouds 82%

Sunday20 September 2026

☀️17°clear sky

sunrise 07:16 · sunset 19:39 · night 14° · evening 14° · humidity 69% · wind 3 m/s

UV index in Limerick - is it safe to sunbathe?

Today the UV index in Limerick is 3 (low). You can safely stay outside. Sunscreen only matters for very long exposure.

Limerick weather through the year

Warmest, driest months on average: May, June, July, August.

Upcoming public holidays in Ireland: October Holiday — 26 October · Christmas Day — 25 December · St. Stephen's Day — 26 December.

Nearby and related places

GalwayCorkKilkennyAthloneWaterfordSligoSwordsDublin

FAQ - Limerick weather

What is the weather like in Limerick today?

Today it is about 17° during the day and 16° at night, light rain.

How far ahead can I check the forecast for Limerick?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.