10-day forecast for Ottawa, MI: 36° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Sunday, October 25
48° · 0.29 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 40°0
Morning40°feels 37°
Afternoon67°feels 66°
Evening50°feels 48°
Overnight42°feels 40°
67 °
Ottawa, Tuesday, 20 October
Clear. High 67°, low 40°.
Pressure30.39 inHg
Wind4.5 mph E
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 2166° / 43°0
Morning43°feels 41°
Afternoon65°feels 63°
Evening53°feels 52°
Overnight48°feels 47°
66 °
Ottawa, Wednesday, 21 October
Mostly clear. High 66°, low 43°.
Pressure30.30 inHg
Wind2.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point50°
Thu, 2264° / 46°0
Morning46°feels 43°
Afternoon64°feels 63°
Evening53°feels 51°
Overnight48°feels 45°
64 °
Ottawa, Thursday, 22 October
Partly cloudy. High 64°, low 46°.
Pressure30.30 inHg
Wind6.5 mph N
Humidity66%
Visibility6.2 mi
Dew point50°
Fri, 2358° / 40°0
Morning45°feels 42°
Afternoon56°feels 54°
Evening47°feels 45°
Overnight44°feels 41°
58 °
Ottawa, Friday, 23 October
Clear. High 58°, low 40°.
Pressure30.42 inHg
Wind7.7 mph E
Humidity49%
Visibility—
Dew point37°
Sat, 2458° / 39°0
Morning44°feels 41°
Afternoon57°feels 54°
Evening50°feels 48°
Overnight49°feels 47°
58 °
Ottawa, Saturday, 24 October
Clear. High 58°, low 39°.
Pressure30.53 inHg
Wind8.2 mph E
Humidity37%
Visibility—
Dew point29°
Sun, 2570° / 53°0
Morning58°feels 56°
Afternoon69°feels 67°
Evening65°feels 64°
Overnight62°feels 61°
70 °
Ottawa, Sunday, 25 October
Overcast. High 70°, low 53°.
Pressure30.27 inHg
Wind15.1 mph SW
Humidity38%
Visibility—
Dew point41°
Mon, 2667° / 52°0
Morning56°feels 55°
Afternoon66°feels 63°
Evening60°feels 58°
Overnight57°feels 55°
67 °
Ottawa, Monday, 26 October
Light rain. High 67°, low 52°.
Pressure30.21 inHg
Wind10.2 mph W
Humidity27%
Visibility—
Dew point30°
Tue, 2770° / 51°0.03
Morning63°feels 62°
Afternoon67°feels 66°
Evening52°feels 51°
Overnight53°feels 51°
70 °
Ottawa, Tuesday, 27 October
Light rain. High 70°, low 51°.
Pressure30.00 inHg
Wind15.1 mph SW
Humidity41%
Visibility—
Dew point44°
Wed, 2848° / 39°0.29
Morning43°feels 37°
Afternoon46°feels 41°
Evening42°feels 36°
Overnight40°feels 34°
48 °
Ottawa, Wednesday, 28 October
Rain. High 48°, low 39°.
Pressure30.27 inHg
Wind14.5 mph N
Humidity42%
Visibility—
Dew point24°
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, MI 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.