Ottawa Weather Forecast
- 11
- 41
Decreasing Clouds
- 17
- 29
Mostly Sunny
- 21
- 43
Partly Sunny
- 25
- 43
Mostly Cloudy
- 19
- 36
Mostly Cloudy
- 26
- 41
Partly Sunny
Today 3 Dec Franklin
Cloudy with a chance of Sprinkles. A slight chance of drizzle this afternoon. Highs around 40. Temperature falling into the mid 30s this afternoon. Northwest Winds around 5 Mph, becoming north 10 to 15 Mph with Gusts up to 25 Mph this afternoon.
Tonight 3 Dec Franklin
Cloudy with a chance of Flurries with a slight chance of drizzle in the Evening, then partly cloudy after midnight. Much Colder with Lows around 11. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as zero.
Ottawa Temperature Statistics
December Temperature
Olathe, New Century Aircenter (24.9 miles)
Lowest 1 December, 2025
19.9 °FAverage December
22.8 °FHighest 1 December, 2025
24.1 °F
Climate (2020–Present)
Olathe, New Century Aircenter (24.9 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
57.2 °FAverage High 2020–2025
68 °F