Yellow
Small Craft warning from Belfast Lough to Wicklow Head to Roche's Point
From 19/10/2026 07:00 until 19/10/2026 23:59
Northeasterly or cyclonic variable winds, veering southeasterly will reach force 6 at times.
Weather in Cahir today: the honest forecast
Tomorrow in Cahir
Sunday 18/10/2026
The weather’s mad, but we’ll survive. We always do.
Clouds, high of 12°C, low of 3°C. 0 mm of rain, 0% chance. Wind up to 5 km/h.
The day after in Cahir
Monday 19/10/2026
Same weather as yesterday, only worse.
Rain, high of 10°C, low of 4°C. 2 mm of rain, 69% chance. Wind up to 12 km/h.
Yellow warning: the sky’s in a mood. Not a crisis, but the washing can stay in.
Weather warnings: Met Éireann. Shown as issued. met.ie/warnings Northern Ireland: Met Office, metoffice.gov.uk.
Next 24 hours in Cahir
Cloud’s lifted a bit. Don’t get excited.
In 3-hour steps.
- 01:00 6° 0% chance of rain
- 04:00 5° 0% chance of rain
- 07:00 3° 0% chance of rain
- 10:00 7° 0% chance of rain
- 13:00 12° 0% chance of rain
- 16:00 12° 0% chance of rain
- 19:00 9° 0% chance of rain
- 22:00 5° 0% chance of rain
The days ahead in Cahir
- Sun 18/10 Clouds 12° / 3° 0 mm, 0% Sunny spells. Which means rain spells too. Bring the lot.
- Mon 19/10 Rain 10° / 4° 2 mm, 69% Showers all day. Each one thinks it’s the main event.
- Tue 20/10 Rain 13° / 7° 7.1 mm, 100% Rain on the hairdo and the hairdo’s after givin’ up.
- Wed 21/10 Rain 11° / 6° 5 mm, 100% Wet through in the ten seconds from the car to the door.
- Thu 22/10 Rain 12° / 6° 2.9 mm, 100% Puddles like lakes. Mind the lad in the Corolla.
About the weather in Cahir
Cahir is in County Tipperary, in the south and south-west. Winters are mild thanks to the Gulf Stream, rain comes in off the Atlantic, and the weather can change quickly through the day.
Cahir is in County Tipperary, at about 52.38°N, 7.92°W. The closest places we cover are Clonmel (15 km), Cashel (16 km), Tipperary Town (19 km).
Across Ireland, spring is cool and bright with showers, summer highs are typically in the high teens with long evenings, autumn is the wettest and windiest stretch as the Atlantic fronts return, and winter is mild for the latitude with frost on clear nights. Rain can arrive in any month.
Quick answers for Cahir
- What is the weather in Cahir right now?
- It is 6°C in Cahir with clear sky, feeling like 6°C, with wind at 0 km/h.
- Will it rain in Cahir tomorrow?
- Rain is unlikely tomorrow in Cahir (a 0% chance).
- What will the temperature be in Cahir tomorrow?
- A high of 12°C and a low of 3°C, with wind around 5 km/h.
- What time is sunset in Cahir today?
- Sunrise is at 07:59 and sunset at 18:33.
Weather nearby
- Clonmel 15 km
- Cashel 16 km
- Tipperary Town 19 km
- Lismore 27 km
- Mitchelstown 27 km
- Thurles 34 km
- Carrick on Suir 35 km
- Fermoy 36 km
Beaches, hills and venues nearby
- Galtymore 17 km
- Semple Stadium 34 km