Bug Activity ForecastOttawa, ONUpdated on Friday, September 11th
Today
Black FliesLow
MosquitoesLow
Deer FliesLow
Sunday, September 13, 2026
Black FliesLow
MosquitoesLow
Deer FliesLow
Monday, September 14, 2026
Black FliesLow
MosquitoesLow
Deer FliesLow
Tuesday, September 15, 2026
Black FliesLow
MosquitoesLow
Deer FliesLow
Wednesday, September 16, 2026
Black FliesLow
MosquitoesLow
Deer FliesLow
Thursday, September 17, 2026
Black FliesLow
MosquitoesLow
Deer FliesLow
Raw data provided by:
Legend
Low Activity
Moderate Activity
High Activity
Not in season, Not native, Not Likely, NA
