Rain observed over the last two hours by official weather radars around Tréguier, followed by the radar forecast for the next hour where the weather service provides one.
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Rain radarLast two hours, then forecast where available · drag the timeline
Air you breathe in Tréguier: pollution and pollen
3/6
Moderate
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.523µg/m³
PM1026µg/m³
O₃24µg/m³
NO₂8µg/m³
SO₂0µg/m³
Pollen
AlderNone
BirchNone
GrassNone
MugwortNone
OliveNone
RagweedNone
Copernicus CAMS model, updated several times a day.
Tréguier forecast in charts · next 7 days
The week ahead: highs and lows
▼ This week runs -1.8° cooler than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Moon over Tréguier
Waning crescent
12 % illuminated · 26.3 days
Rise 05:01 Set 16:12
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Wed11/113%
Thu12/118%
Fri13/1115%
Sat14/1123%
Sun15/1133%
Mon16/1143%
Tue17/1154%First quarter
Wed18/1164%
Moonrise and moonset in local time (Europe/Paris); phase and lit fraction from a synodic calculation.
Heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.
River level in Tréguier
Gauge: Le Guindy à Plouguiel - Kerallio · 2 km away
Low for the season Steady
Height0.22 m−2 cm in 24 h
Flow0.28 m³/susually 0.79 m³/s in November
Height over the last 48 hours
0.28 m0.18 m
−48 h−24 h19:00
Live readings from French government river gauges (Hub’Eau, Eaufrance) · updated at 19:00 · height measured from the gauge zero.
Look up a past day in Tréguier
Curious about the weather in Tréguier on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Tréguier weather at a glance
This page gathers everything about the weather in Tréguier, Côtes-d'Armor (22): conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 12 °C (feels like 12 °C) and the wind blows at 0 km/h.
Expected range today: 5 °C to 12 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Treguier.
Use the Tréguier forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
