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As of 14:20 CST

Weather in Ottawa, IL

64°Current weather

Ottawa, Sunday, 1 November, 14:20

Light rain. Feels like 64°. High 64°, low 54°.

Pressure30.24 inHg
Wind4.4 mph SE
Humidity85%
Visibility6.2 mi
Dew point59°

10-day forecast for Ottawa, IL: 38° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

64°
Best day: Monday, November 2
70° · 0.68 in
Worst day: Tuesday, November 3

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 0264° / 57°0.02Light rain
MorningOvercast57°feels 56°
AfternoonOvercast63°feels 63°
EveningOvercast63°feels 63°
OvernightOvercast57°feels 56°
64 °Light rain

Ottawa, Monday, 2 November

Light rain. High 64°, low 57°.

Pressure30.03 inHg
Wind12.4 mph S
Humidity78%
Visibility6.2 mi
Dew point55°
Tue, 0370° / 64°0.68Rain
MorningPartly cloudy67°feels 67°
AfternoonLight rain69°feels 70°
EveningLight rain65°feels 66°
OvernightOvercast65°feels 65°
70 °Rain

Ottawa, Tuesday, 3 November

Rain. High 70°, low 64°.

Pressure29.83 inHg
Wind15.8 mph S
Humidity88%
Visibility3.7 mi
Dew point64°
Wed, 0465° / 54°0.33Rain
MorningOvercast60°feels 60°
AfternoonOvercast57°feels 55°
EveningOvercast55°feels 54°
OvernightLight rain65°feels 65°
65 °Rain

Ottawa, Wednesday, 4 November

Rain. High 65°, low 54°.

Pressure29.65 inHg
Wind13.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point50°
Thu, 0554° / 52°0.01Light rain
MorningOvercast52°feels 51°
AfternoonOvercast53°feels 51°
EveningLight rain52°feels 51°
OvernightOvercast54°feels 52°
54 °Light rain

Ottawa, Thursday, 5 November

Light rain. High 54°, low 52°.

Pressure29.71 inHg
Wind11.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point43°
Fri, 0654° / 48°0.01Light rain
MorningLight rain53°feels 52°
AfternoonLight rain53°feels 51°
EveningLight rain50°feels 48°
OvernightLight rain49°feels 48°
54 °Light rain

Ottawa, Friday, 6 November

Light rain. High 54°, low 48°.

Pressure29.91 inHg
Wind10.7 mph N
Humidity68%
Visibility—
Dew point44°
Sat, 0760° / 45°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast58°feels 56°
EveningOvercast54°feels 52°
OvernightOvercast49°feels 48°
60 °Overcast

Ottawa, Saturday, 7 November

Overcast. High 60°, low 45°.

Pressure29.91 inHg
Wind10.6 mph W
Humidity58%
Visibility—
Dew point42°
Sun, 0857° / 42°0Clear
MorningClear46°feels 41°
AfternoonClear55°feels 52°
EveningClear49°feels 47°
OvernightClear45°feels 40°
57 °Clear

Ottawa, Sunday, 8 November

Clear. High 57°, low 42°.

Pressure29.83 inHg
Wind18.1 mph W
Humidity40%
Visibility—
Dew point30°
Mon, 0957° / 38°0Mostly clear
MorningMostly clear42°feels 40°
AfternoonMostly clear53°feels 50°
EveningMostly clear50°feels 47°
OvernightMostly clear46°feels 43°
57 °Mostly clear

Ottawa, Monday, 9 November

Mostly clear. High 57°, low 38°.

Pressure30.06 inHg
Wind9.2 mph SW
Humidity42%
Visibility—
Dew point29°
Tue, 1057° / 41°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast54°feels 51°
EveningOvercast50°feels 47°
OvernightOvercast47°feels 44°
57 °Overcast

Ottawa, Tuesday, 10 November

Overcast. High 57°, low 41°.

Pressure30.24 inHg
Wind8 mph NW
Humidity33%
Visibility—
Dew point25°

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, IL 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.