OTTAWA, ONTARIO, CANADA Forecast
FRIDAY MAR 27 2026:
FRIDAY MAR 27 2026: FAIR.
HIGH: 26 TO 30. NORTHWEST WIND 10 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.
FRIDAY NIGHT MAR 27 2026: MOSTLY CLOUDY.
LOW: 17 TO 22. WEST WIND 10 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 90 PERCENT.
SATURDAY MAR 28 2026: MOSTLY CLOUDY.
HIGH: 30 TO 36. WEST WIND 10 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 88 PERCENT.
SATURDAY NIGHT MAR 28 2026: MOSTLY CLOUDY.
LOW: 24 TO 28. SOUTHWEST WIND 9 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 96 PERCENT.
SUNDAY MAR 29 2026: MOSTLY CLOUDY.
HIGH: 41 TO 49. SOUTHWEST WIND 9 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 94 PERCENT.
SUNDAY NIGHT MAR 29 2026: 10 PERCENT CHANCE OF LIGHT MIXED PRECIPITATION.
LOW: 30 TO 35. SOUTHWEST WIND 7 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.04 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 91 PERCENT.
MONDAY MAR 30 2026: PARTLY CLOUDY.
HIGH: 44 TO 56. SOUTH WIND 8 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 81 PERCENT.
MONDAY NIGHT MAR 30 2026: MOSTLY CLOUDY.
LOW: 32 TO 35. NORTHEAST WIND 9 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 80 PERCENT.
TUESDAY MAR 31 2026: 30 PERCENT CHANCE OF LIGHT RAIN.
HIGH: 44 TO 59. EAST WIND 14 gusting to 30 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.22 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 60 PERCENT.
TUESDAY NIGHT MAR 31 2026: 50 PERCENT CHANCE OF MODERATE RAIN.
LOW: 30 TO 33. SOUTHEAST WIND 13 gusting to 29 mph.
PRECIPITATION AMOUNT: 0.09 in TO 0.37 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 50 PERCENT. HALF INCH: 20 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 66 PERCENT.
WEDNESDAY APR 1 2026: 30 PERCENT CHANCE OF LIGHT MIXED PRECIPITATION.
HIGH: 46 TO 64. SOUTHWEST WIND 10 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.15 in. SNOW AMOUNT: 0.0 TO 0.1 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 30 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 66 PERCENT.
WEDNESDAY NIGHT APR 1 2026: 10 PERCENT CHANCE OF LIGHT SNOW.
LOW: 26 TO 32. SOUTH WIND 9 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.11 in. SNOW AMOUNT: 0.0 TO 0.1 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 83 PERCENT.
THURSDAY APR 2 2026: 10 PERCENT CHANCE OF LIGHT SNOW.
HIGH: 31 TO 34. EAST WIND 10 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.22 in. SNOW AMOUNT: 0.7 TO 3.1 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 10 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 82 PERCENT.
THURSDAY NIGHT APR 2 2026: MOSTLY CLOUDY.
LOW: 23 TO 28. NORTHEAST WIND 11 gusting to 27 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 92 PERCENT.
FRIDAY APR 3 2026: MOSTLY CLOUDY.
HIGH: 39 TO 46. EAST WIND 11 gusting to 26 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 91 PERCENT.
FRIDAY NIGHT APR 3 2026: 20 PERCENT CHANCE OF LIGHT SNOW.
LOW: 30 TO 33. SOUTHEAST WIND 10 gusting to 28 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.07 in. SNOW AMOUNT: 0.1 TO 0.3 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 20 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 89 PERCENT.
SATURDAY APR 4 2026: 20 PERCENT CHANCE OF LIGHT RAIN.
HIGH: 42 TO 55. SOUTHEAST WIND 13 gusting to 35 mph.
PRECIPITATION AMOUNT: 0.01 in TO 0.11 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 20 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 81 PERCENT.
SATURDAY NIGHT APR 4 2026: 10 PERCENT CHANCE OF LIGHT RAIN.
LOW: 33 TO 38. SOUTHEAST WIND 10 gusting to 29 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.04 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 88 PERCENT.
SUNDAY APR 5 2026: 10 PERCENT CHANCE OF LIGHT FREEZING RAIN.
HIGH: 46 TO 61. WEST WIND 12 gusting to 27 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.04 in. SNOW AMOUNT: 0.0 TO 0.0 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 87 PERCENT.
SUNDAY NIGHT APR 5 2026: MOSTLY CLOUDY.
LOW: 28 TO 32. SOUTHEAST WIND 8 mph.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 0 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 96 PERCENT.
MONDAY APR 6 2026: 10 PERCENT CHANCE OF LIGHT SNOW.
HIGH: 33 TO 37. SOUTHWEST WIND 14 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.07 in. SNOW AMOUNT: 0.0 TO 1.3 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 91 PERCENT.
MONDAY NIGHT APR 6 2026: 10 PERCENT CHANCE OF LIGHT SNOW.
LOW: 24 TO 26. NORTHWEST WIND 9 mph.
PRECIPITATION AMOUNT: 0.00 in TO 0.07 in. SNOW AMOUNT: 0.7 TO 1.5 in.
PROBABILITY OF PRECIPITATION EXCEEDENCE: 10TH OF AN INCH: 10 PERCENT. HALF INCH: 0 PERCENT. INCH: 0 PERCENT.
FORECAST CONFIDENCE: 95 PERCENT.