10-day forecast for Ottawa, PA: 34° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, November 4
62° · 0.35 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3159° / 38°0
Morning39°feels 36°
Afternoon57°feels 54°
Evening46°feels 46°
Overnight40°feels 36°
59 °
Ottawa, Saturday, 31 October
Partly cloudy. High 59°, low 38°.
Pressure30.47 inHg
Wind4.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point36°
Sun, 0159° / 35°0
Morning36°feels 36°
Afternoon58°feels 56°
Evening50°feels 49°
Overnight35°feels 35°
59 °
Ottawa, Sunday, 1 November
Overcast. High 59°, low 35°.
Pressure30.53 inHg
Wind1.3 mph SE
Humidity61%
Visibility6.2 mi
Dew point40°
Mon, 0262° / 42°0
Morning43°feels 43°
Afternoon59°feels 58°
Evening54°feels 53°
Overnight44°feels 44°
62 °
Ottawa, Monday, 2 November
Overcast. High 62°, low 42°.
Pressure30.39 inHg
Wind2.3 mph E
Humidity78%
Visibility6.2 mi
Dew point46°
Tue, 0366° / 44°0
Morning44°feels 44°
Afternoon66°feels 65°
Evening62°feels 61°
Overnight47°feels 47°
66 °
Ottawa, Tuesday, 3 November
Overcast. High 66°, low 44°.
Pressure30.27 inHg
Wind3.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point47°
Wed, 0469° / 48°0
Morning52°feels 51°
Afternoon61°feels 60°
Evening68°feels 67°
Overnight59°feels 59°
69 °
Ottawa, Wednesday, 4 November
Overcast. High 69°, low 48°.
Pressure30.15 inHg
Wind9.4 mph S
Humidity79%
Visibility—
Dew point51°
Thu, 0562° / 60°0.35
Morning60°feels 60°
Afternoon61°feels 61°
Evening60°feels 60°
Overnight60°feels 60°
62 °
Ottawa, Thursday, 5 November
Rain. High 62°, low 60°.
Pressure29.83 inHg
Wind9.6 mph E
Humidity94%
Visibility—
Dew point59°
Fri, 0665° / 52°0.23
Morning60°feels 60°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight53°feels 53°
65 °
Ottawa, Friday, 6 November
Light rain. High 65°, low 52°.
Pressure29.41 inHg
Wind14.1 mph NW
Humidity97%
Visibility—
Dew point59°
Sat, 0751° / 37°0
Morning49°feels 44°
Afternoon47°feels 42°
Evening43°feels 37°
Overnight40°feels 33°
51 °
Ottawa, Saturday, 7 November
Overcast. High 51°, low 37°.
Pressure29.77 inHg
Wind13.5 mph N
Humidity80%
Visibility—
Dew point42°
Sun, 0848° / 34°0
Morning37°feels 30°
Afternoon43°feels 36°
Evening44°feels 39°
Overnight35°feels 30°
48 °
Ottawa, Sunday, 8 November
Overcast. High 48°, low 34°.
Pressure30.15 inHg
Wind13.6 mph N
Humidity60%
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.