10-day forecast for Ottawa, OH: 29° to 63°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Friday, November 20
49° · 0.22 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1344° / 36°0.02
Morning41°feels 35°
Afternoon43°feels 38°
Evening38°feels 32°
Overnight41°feels 34°
44 °
Ottawa, Friday, 13 November
Light rain. High 44°, low 36°.
Pressure29.94 inHg
Wind8.5 mph NW
Humidity77%
Visibility6.2 mi
Dew point34°
Sat, 1443° / 29°0
Morning29°feels 22°
Afternoon43°feels 37°
Evening42°feels 38°
Overnight31°feels 25°
43 °
Ottawa, Saturday, 14 November
Overcast. High 43°, low 29°.
Pressure30.18 inHg
Wind10.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point29°
Sun, 1545° / 37°0
Morning39°feels 34°
Afternoon45°feels 41°
Evening41°feels 41°
Overnight40°feels 35°
45 °
Ottawa, Sunday, 15 November
Overcast. High 45°, low 37°.
Pressure30.42 inHg
Wind7.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 31°0
Morning34°feels 34°
Afternoon47°feels 44°
Evening38°feels 36°
Overnight33°feels 33°
48 °
Ottawa, Monday, 16 November
Overcast. High 48°, low 31°.
Pressure30.53 inHg
Wind6 mph SW
Humidity61%
Visibility6.2 mi
Dew point33°
Tue, 1750° / 30°0
Morning36°feels 32°
Afternoon49°feels 47°
Evening41°feels 40°
Overnight35°feels 32°
50 °
Ottawa, Tuesday, 17 November
Clear. High 50°, low 30°.
Pressure30.50 inHg
Wind4.3 mph SW
Humidity55%
Visibility—
Dew point32°
Wed, 1855° / 36°0
Morning41°feels 37°
Afternoon53°feels 50°
Evening46°feels 42°
Overnight42°feels 38°
55 °
Ottawa, Wednesday, 18 November
Clear. High 55°, low 36°.
Pressure30.42 inHg
Wind9.7 mph S
Humidity42%
Visibility—
Dew point30°
Thu, 1957° / 40°0
Morning45°feels 40°
Afternoon56°feels 54°
Evening53°feels 50°
Overnight47°feels 42°
57 °
Ottawa, Thursday, 19 November
Overcast. High 57°, low 40°.
Pressure30.24 inHg
Wind16.8 mph SW
Humidity42%
Visibility—
Dew point32°
Fri, 2063° / 44°0
Morning50°feels 46°
Afternoon62°feels 60°
Evening55°feels 54°
Overnight51°feels 50°
63 °
Ottawa, Friday, 20 November
Clear. High 63°, low 44°.
Pressure30.21 inHg
Wind11.2 mph SW
Humidity54%
Visibility—
Dew point43°
Sat, 2153° / 48°0.01
Morning50°feels 46°
Afternoon52°feels 50°
Evening51°feels 49°
Overnight52°feels 51°
53 °
Ottawa, Saturday, 21 November
Light rain. High 53°, low 48°.
Pressure30.27 inHg
Wind11.6 mph NE
Humidity73%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Ottawa, OH around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.