Current Conditions

Ottawa, Illinois

43°F6°C
Breeze

Feels like38°F3°C

A breeze from the NW at 8 mph. Temperatures will hold near 43°F. Mostly cloudy.A breeze from the NW at 13 km/h. Temperatures will hold near 6°C. Mostly cloudy.

Wind

NW 8 mph13 km/h

Humidity

90%

Cloud Cover

70%

As of Thursday, November 12, 2026 at 12:45 AM CST

Today's Outlook

Day

A strong breeze from the NNW at 15–16 mph, and there is a marginal chance of drizzle in the morning. Temperatures will hold near 43°F, feeling as cold as 34°F. Partly cloudy.A strong breeze from the NNW at 24–26 km/h, and there is a marginal chance of drizzle in the morning. Temperatures will hold near 6°C, feeling as cold as 1°C. Partly cloudy.

Night

A strong breeze from the NNW at 13 mph. Temperatures will range from 34°F to 41°F, feeling as cold as 25°F. Partly cloudy.A strong breeze from the NNW at 21 km/h. Temperatures will range from 1°C to 5°C, feeling as cold as -4°C. Partly cloudy.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Low chance of drizzleHigh 44°F6°CFeels 39°F4°CLow 37°F3°CFeels 30°F-1°CPrecip 0.01 in0.3 mm24%Cloud 56%Wind NNW 12 mph20 km/hA strong breeze from the NNW at 15–16 mph, and there is a marginal chance of drizzle in the morning. Temperatures will hold near 43°F, feeling as cold as 34°F. Partly cloudy.A strong breeze from the NNW at 24–26 km/h, and there is a marginal chance of drizzle in the morning. Temperatures will hold near 6°C, feeling as cold as 1°C. Partly cloudy.A strong breeze from the NNW at 13 mph. Temperatures will range from 34°F to 41°F, feeling as cold as 25°F. Partly cloudy.A strong breeze from the NNW at 21 km/h. Temperatures will range from 1°C to 5°C, feeling as cold as -4°C. Partly cloudy.
Below freezingHigh 40°F5°CFeels 34°F1°CLow 31°F0°CFeels 24°F-4°CPrecip 0.01 in0.2 mm4%Cloud 56%Wind NNW 11 mph17 km/hA breeze from the NNW at 11–12 mph. Temperatures will range from 34°F to 40°F, feeling as cold as 26°F. Partly cloudy.A breeze from the NNW at 18–19 km/h. Temperatures will range from 1°C to 4°C, feeling as cold as -3°C. Partly cloudy.Below freezing, with a low around 28°F, feeling as cold as 19°F. Clear, with a breeze from the NW at 9–10 mph.Below freezing, with a low around -2°C, feeling as cold as -7°C. Clear, with a breeze from the NW at 14–16 km/h.
Below freezingHigh 42°F6°CFeels 37°F3°CLow 28°F-2°CFeels 19°F-7°CPrecip 0 in0 mm—Cloud 4%Wind NW 8 mph12 km/hBelow freezing, with a low around 28°F, feeling as cold as 20°F. Clear, with a breeze from the NW at 8–9 mph.Below freezing, with a low around -2°C, feeling as cold as -7°C. Clear, with a breeze from the NW at 13–14 km/h.Below freezing, with a low around 26°F, feeling as cold as 19°F. Clear, with a breeze from the WNW at 7 mph.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear, with a breeze from the WNW at 11 km/h.
Below freezingHigh 47°F8°CFeels 44°F7°CLow 26°F-4°CFeels 19°F-7°CPrecip 0 in0 mm—Cloud 4%Wind WNW 6 mph9 km/hBelow freezing, with a low around 26°F, feeling as cold as 19°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear.Below freezing, with a low around 27°F, feeling as cold as 20°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear.
Below freezingHigh 50°F10°CLow 27°F-3°CFeels 20°F-7°CPrecip 0 in0 mm—Cloud 5%Wind SSW 7 mph11 km/hBelow freezing, with a low around 27°F, feeling as cold as 20°F. Clear.Below freezing, with a low around -3°C, feeling as cold as -7°C. Clear.Below freezing, with a low around 29°F, feeling as cold as 21°F. Clear, with a breeze from the S at 7–8 mph.Below freezing, with a low around -2°C, feeling as cold as -6°C. Clear, with a breeze from the S at 11–13 km/h.
Below freezingHigh 53°F12°CLow 29°F-2°CFeels 21°F-6°CPrecip 0 in0 mm—Cloud 4%Wind SSE 8 mph12 km/hBelow freezing, with a low around 29°F, feeling as cold as 22°F. Clear, with a breeze from the S at 7–8 mph.Below freezing, with a low around -2°C, feeling as cold as -6°C. Clear, with a breeze from the S at 11–13 km/h.A breeze from the SSE at 8–9 mph. Temperatures will range from 32°F to 47°F, feeling as cold as 25°F. Clear.A breeze from the SSE at 13–14 km/h. Temperatures will range from 0°C to 8°C, feeling as cold as -4°C. Clear.
Low chance of light rainHigh 55°F13°CLow 32°F0°CFeels 25°F-4°CPrecip 0.01 in0.3 mm16%Cloud 44%Wind SSE 9 mph15 km/hA breeze from the SSE at 9 mph, and there is a marginal chance of brief drizzle in the afternoon. Temperatures will range from 32°F to 55°F, feeling as cold as 26°F. Partly cloudy.A breeze from the SSE at 14 km/h, and there is a marginal chance of brief drizzle in the afternoon. Temperatures will range from 0°C to 13°C, feeling as cold as -3°C. Partly cloudy.There is a medium chance of light rain for much of the night. Temperatures will range from 46°F to 52°F, feeling as cold as 41°F. Mostly cloudy, with a breeze from the S at 10–11 mph.There is a medium chance of light rain for much of the night. Temperatures will range from 8°C to 11°C, feeling as cold as 5°C. Mostly cloudy, with a breeze from the S at 16–18 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayNov 1244°F6°C
Feels 39°F4°C
37°F3°C
Feels 30°F-1°C
0.01 in0.3 mm· 24%56%Low chance of drizzleNNW 12 mph20 km/h
FridayNov 1340°F5°C
Feels 34°F1°C
31°F0°C
Feels 24°F-4°C
0.01 in0.2 mm· 4%56%Below freezingNNW 11 mph17 km/h
SaturdayNov 1442°F6°C
Feels 37°F3°C
28°F-2°C
Feels 19°F-7°C
0 in0 mm· —4%Below freezingNW 8 mph12 km/h
SundayNov 1547°F8°C
Feels 44°F7°C
26°F-4°C
Feels 19°F-7°C
0 in0 mm· —4%Below freezingWNW 6 mph9 km/h
MondayNov 1650°F10°C27°F-3°C
Feels 20°F-7°C
0 in0 mm· —5%Below freezingSSW 7 mph11 km/h
TuesdayNov 1753°F12°C29°F-2°C
Feels 21°F-6°C
0 in0 mm· —4%Below freezingSSE 8 mph12 km/h
WednesdayNov 1855°F13°C32°F0°C
Feels 25°F-4°C
0.01 in0.3 mm· 16%44%Low chance of light rainSSE 9 mph15 km/h
ThursdayNov 1957°F14°C46°F8°C
Feels 41°F5°C
0.15 in3.8 mm· 43%73%Low chance of showersSSW 10 mph16 km/h
FridayNov 2055°F13°C45°F7°C
Feels 41°F5°C
0.04 in0.9 mm· 13%72%Low chance of light rainSSW 8 mph13 km/h
SaturdayNov 2157°F14°C48°F9°C
Feels 44°F7°C
0.24 in6.2 mm· 46%86%Medium chance of light rainS 11 mph18 km/h
SundayNov 2249°F9°C
Feels 44°F7°C
38°F3°C
Feels 31°F-1°C
0.18 in4.6 mm· 40%74%Low chance of showersW 11 mph18 km/h
MondayNov 2341°F5°C
Feels 35°F2°C
33°F1°C
Feels 26°F-4°C
0.08 in2 mm· 16%60%BreezeWNW 9 mph15 km/h
TuesdayNov 2440°F5°C
Feels 34°F1°C
31°F-1°C
Feels 23°F-5°C
0.04 in1 mm· 8%60%Below freezingW 8 mph14 km/h
WednesdayNov 2542°F5°C
Feels 36°F2°C
30°F-1°C
Feels 23°F-5°C
0.04 in1 mm· 11%64%Below freezingSW 8 mph13 km/h
ThursdayNov 2643°F6°C
Feels 38°F3°C
32°F0°C
Feels 26°F-4°C
0.07 in1.9 mm· 13%70%BreezeSSW 8 mph12 km/h

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Coordinates: 41.3456°N, 88.8426°W·Elevation: 147m·Timezone: America/Chicago·Population: 18,342