10-day forecast for Ottawa, PA: 31° to 59°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Friday, November 20
46°
Worst day: Tuesday, November 24
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1649° / 39°0
Morning43°feels 38°
Afternoon49°feels 46°
Evening42°feels 39°
Overnight42°feels 38°
49 °
Ottawa, Monday, 16 November
Overcast. High 49°, low 39°.
Pressure30.45 inHg
Wind9.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point34°
Tue, 1756° / 31°0
Morning35°feels 31°
Afternoon55°feels 53°
Evening42°feels 40°
Overnight35°feels 35°
56 °
Ottawa, Tuesday, 17 November
Clear. High 56°, low 31°.
Pressure30.53 inHg
Wind5.6 mph W
Humidity61%
Visibility6.2 mi
Dew point38°
Wed, 1857° / 33°0
Morning36°feels 33°
Afternoon58°feels 56°
Evening43°feels 43°
Overnight36°feels 33°
57 °
Ottawa, Wednesday, 18 November
Partly cloudy. High 57°, low 33°.
Pressure30.50 inHg
Wind3.1 mph W
Humidity55%
Visibility6.2 mi
Dew point38°
Thu, 1956° / 32°0
Morning37°feels 37°
Afternoon47°feels 46°
Evening51°feels 49°
Overnight35°feels 35°
56 °
Ottawa, Thursday, 19 November
Overcast. High 56°, low 32°.
Pressure30.47 inHg
Wind3.4 mph SE
Humidity71%
Visibility—
Dew point35°
Fri, 2059° / 38°0
Morning42°feels 42°
Afternoon51°feels 49°
Evening53°feels 51°
Overnight40°feels 38°
59 °
Ottawa, Friday, 20 November
Partly cloudy. High 59°, low 38°.
Pressure30.33 inHg
Wind11 mph NW
Humidity70%
Visibility—
Dew point40°
Sat, 2156° / 38°0
Morning41°feels 41°
Afternoon50°feels 49°
Evening51°feels 49°
Overnight43°feels 42°
56 °
Ottawa, Saturday, 21 November
Overcast. High 56°, low 38°.
Pressure30.36 inHg
Wind3.5 mph SE
Humidity74%
Visibility—
Dew point40°
Sun, 2253° / 42°0
Morning44°feels 44°
Afternoon49°feels 49°
Evening50°feels 49°
Overnight45°feels 45°
53 °
Ottawa, Sunday, 22 November
Overcast. High 53°, low 42°.
Pressure30.15 inHg
Wind6.1 mph S
Humidity87%
Visibility—
Dew point44°
Mon, 2349° / 37°0
Morning45°feels 40°
Afternoon46°feels 41°
Evening43°feels 36°
Overnight38°feels 32°
49 °
Ottawa, Monday, 23 November
Overcast. High 49°, low 37°.
Pressure30.00 inHg
Wind13.5 mph N
Humidity57%
Visibility—
Dew point32°
Tue, 2446° / 34°0
Morning37°feels 30°
Afternoon41°feels 34°
Evening42°feels 38°
Overnight34°feels 30°
46 °
Ottawa, Tuesday, 24 November
Mostly clear. High 46°, low 34°.
Pressure30.27 inHg
Wind11.4 mph N
Humidity62%
Visibility—
Dew point28°
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, PA 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.