Weather in Letterkenny, Ireland: forecast and live map

What the rain radar sees over Letterkenny right now, beside the forecast model’s temperature and wind. No airport weather station reports within 30 km of it.

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Right now · as of

  • No lightning within 50 km of Letterkenny in the last 15 minutes. Rain or snow on radar 42 km N of Letterkenny.
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Letterkenny weather forecast

Letterkenny, Ireland today: 11 °C to 14 °C. Cloudy, 1.7 mm in all, wind up to 33 km/h.

  1. 3:00 AM11 °CS 31 km/h–
  2. 6:00 AM11 °CS 31 km/h–
  3. 9:00 AM11 °CS 28 km/h–
  4. 12:00 PM13 °CS 24 km/h–
  5. 3:00 PM14 °CS 23 km/h0.5 mm
  6. 6:00 PM13 °CS 18 km/h0.4 mm
  7. 9:00 PM13 °CS 15 km/h0.8 mm
  8. 12:00 AM12 °CS 14 km/h–
Letterkenny weather forecast
DaySkyHigh / lowRainWind up to
Today14 °C / 11 °C1.7 mm33 km/h
Sat, Oct 3113 °C / 7 °C–17 km/h
Sun, Nov 111 °C / 6 °C–13 km/h
Mon, Nov 29 °C / 3 °C–6 km/h
Tue, Nov 37 °C / 1 °C–5 km/h
Wed, Nov 48 °C / 5 °C0.3 mm5 km/h
Thu, Nov 511 °C / 6 °C0.1 mm17 km/h

Forecast by MET Norway (CC BY 4.0), updated 10:27 AM GMT. Times are local.

What the map shows over Letterkenny

  • Rain radarMeasuredLetterkenny is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredLetterkenny is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsSevere and extreme warnings that the national weather service shares with the WMO.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredNo airport weather station reports within 30 km of Letterkenny.About this layer

Good to know

  • Radar, lightning and the airport reports are measured; temperature and wind come from a forecast model for the nearest hour, so a thermometer in Letterkenny can read differently.
  • Radar detail stops at about zoom 7 and lightning at zoom 8, so the weather of a single street isn’t resolved.
  • Use it to see conditions, not to make safety decisions; for those, follow your local weather service’s warnings.

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