070  
FPCN54 CWXK 151939  
EXTENDED FORECASTS FROM WEDNESDAY 17 SEPTEMBER TO SUNDAY 21 SEPTEMBER  
FOR EASTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT 3:45 P.M. EDT  
MONDAY 15 SEPTEMBER 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY.  
 
KAMOURASKA - RIVIERE-DU-LOUP - TROIS-PISTOLES.  
WEDNESDAY..SUNNY. HIGH 22.  
WEDNESDAY NIGHT..CLEAR. LOW 14.  
THURSDAY..SUNNY. HIGH 21.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 16.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..SUNNY. HIGH 15.  
SATURDAY NIGHT..CLEAR. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 16.  
 
TEMISCOUATA.  
WEDNESDAY..SUNNY. HIGH 24.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..SUNNY. HIGH 16.  
SATURDAY NIGHT..CLEAR. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 15.  
 
RIMOUSKI - MONT-JOLI.  
WEDNESDAY..SUNNY. HIGH 24.  
WEDNESDAY NIGHT..CLEAR. LOW 16.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLEAR. LOW 10.  
FRIDAY..SUNNY. HIGH 16.  
FRIDAY NIGHT..CLEAR. LOW PLUS 4.  
SATURDAY..SUNNY. HIGH 15.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 15.  
 
AMQUI - MATAPEDIA VALLEY.  
WEDNESDAY..SUNNY. HIGH 26.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..INCREASING CLOUDINESS. HIGH 25.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 9.  
FRIDAY..SUNNY. HIGH 13.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..SUNNY. HIGH 16.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 6.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 15.  
 
MATANE.  
WEDNESDAY..SUNNY. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW 14.  
THURSDAY..SUNNY. HIGH 20.  
THURSDAY NIGHT..CLEAR. LOW 9.  
FRIDAY..SUNNY. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 14.  
 
SAINTE-ANNE-DES-MONTS - GRANDE-VALLEE.  
WEDNESDAY..SUNNY. HIGH 18.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 9.  
FRIDAY..SUNNY. HIGH 13.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..SUNNY. HIGH 15.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 15.  
 
GASPESIE NATIONAL PARK - MURDOCHVILLE.  
WEDNESDAY..SUNNY. HIGH 25.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..INCREASING CLOUDINESS. HIGH 24.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.  
FRIDAY..SUNNY. HIGH 9.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..SUNNY. HIGH 14.  
SATURDAY NIGHT..CLEAR. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 7. HIGH 15.  
 
RESTIGOUCHE - BONAVENTURE.  
WEDNESDAY..SUNNY. HIGH 25.  
WEDNESDAY NIGHT..CLEAR. LOW 14.  
THURSDAY..SUNNY. HIGH 24.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..SUNNY. HIGH 17.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 17.  
 
NEW CARLISLE - CHANDLER.  
WEDNESDAY..SUNNY. HIGH 23.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 23.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.  
FRIDAY..SUNNY. HIGH 16.  
FRIDAY NIGHT..CLEAR. LOW PLUS 4.  
SATURDAY..SUNNY. HIGH 16.  
SATURDAY NIGHT..CLEAR. LOW PLUS 5.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 17.  
 
FORILLON NATIONAL PARK - GASPE - PERCE.  
WEDNESDAY..SUNNY. HIGH 24.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. HIGH 25.  
THURSDAY NIGHT..CLOUDY. LOW 8.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..SUNNY. HIGH 15.  
SATURDAY NIGHT..CLEAR. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.  
 
MANICOUAGAN RIVER.  
WEDNESDAY..SUNNY. HIGH 25.  
WEDNESDAY NIGHT..CLEAR. LOW 13.  
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 18.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW 7.  
FRIDAY..CLEARING. HIGH 12.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 13.  
 
LES ESCOUMINS - FORESTVILLE.  
WEDNESDAY..SUNNY. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 22.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..SUNNY. HIGH 15.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 18.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 15.  
 
BAIE-COMEAU.  
WEDNESDAY..SUNNY. HIGH 20.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLEAR. LOW 8.  
FRIDAY..SUNNY. HIGH 16.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..SUNNY. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 14.  
 
SEPT-ILES - PORT-CARTIER.  
WEDNESDAY..SUNNY. HIGH 20.  
WEDNESDAY NIGHT..CLEAR. LOW 8.  
THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
HIGH 19.  
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 13.  
 
MINGANIE.  
WEDNESDAY..SUNNY. HIGH 18.  
WEDNESDAY NIGHT..CLEAR. LOW 8.  
THURSDAY..SUNNY. HIGH 19.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 14.  
 
ANTICOSTI.  
WEDNESDAY..SUNNY. HIGH 20.  
WEDNESDAY NIGHT..CLEAR. LOW 10.  
THURSDAY..SUNNY. HIGH 20.  
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 6.  
FRIDAY..SUNNY. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..SUNNY. HIGH 14.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 14.  
 
NATASHQUAN.  
WEDNESDAY..SUNNY. HIGH 19.  
WEDNESDAY NIGHT..CLEAR. LOW 12.  
THURSDAY..SUNNY. HIGH 20.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
FRIDAY..SUNNY. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..SUNNY. HIGH 12.  
SATURDAY NIGHT..CLEAR. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 13.  
 
CHEVERY.  
WEDNESDAY..SUNNY. HIGH 18.  
WEDNESDAY NIGHT..CLEAR. LOW 11.  
THURSDAY..SUNNY. WINDY. HIGH 17.  
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.  
FRIDAY..SUNNY. HIGH 13.  
FRIDAY NIGHT..CLEAR. LOW PLUS 2.  
SATURDAY..SUNNY. HIGH 13.  
SATURDAY NIGHT..CLEAR. LOW PLUS 4.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 13.  
NORMALS FOR THE PERIOD..LOW 6. HIGH 14.  
 
BLANC-SABLON.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
WEDNESDAY NIGHT..CLOUDY. LOW 8.  
THURSDAY..SUNNY. WINDY. HIGH 14.  
THURSDAY NIGHT..RAIN. LOW 8.  
FRIDAY..PERIODS OF RAIN. HIGH 11.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WINDY. HIGH 11.  
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 12.  
 
END  
 
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