OTTAWA, IL 61350 Weather Forecast & Current Conditions
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  61350 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

PERU, IL
Current Weather
11:50 AM CDT APR 1, 2026
Overcast
41°F
Feels Like: 33°F
Dewpoint: 36°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: NE at 16 mph, gusts to 24
Pressure: 30.18 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  61350 WEATHER FORECAST
10-Day model forecast maps
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OTTAWA, IL 61350
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Cloudy. Rain likely early in the morning, then a chance of rain late in the morning. Breezy. Highs in the lower 40s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
TONIGHT
Isolated thunderstorms in the evening. Rain. Scattered thunderstorms after midnight. Breezy with lows in the lower 40s. East winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 35 mph. Chance of precipitation 90 percent.
THURSDAY
Showers with a chance of thunderstorms. Windy with highs in the lower 70s. South winds 15 to 25 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation near 100 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Showers likely with a chance of thunderstorms in the evening. Breezy with lows in the upper 40s. Southwest winds 15 to 25 mph, becoming west 15 to 20 mph after midnight. Gusts up to 35 mph. Chance of precipitation 70 percent.
FRIDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming south in the afternoon. Chance of precipitation 50 percent.
FRIDAY NIGHT
Showers with thunderstorms likely. Lows in the lower 50s. Chance of precipitation near 100 percent.
SATURDAY
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Breezy with highs in the lower 60s. Temperature falling to around 50 in the afternoon. Chance of precipitation 60 percent.
SATURDAY NIGHT
Mostly cloudy. A slight chance of rain showers in the evening. Breezy with lows in the mid 30s. Chance of precipitation 20 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 30s.
MONDAY
Partly cloudy. Highs in the upper 50s.
MONDAY NIGHT
Partly cloudy with a chance of rain showers in the evening, then mostly cloudy after midnight. Lows in the mid 30s. Chance of precipitation 40 percent.
TUESDAY
Mostly cloudy. Highs in the lower 50s.

  61350 WEATHER SATELLITE LOOPS
Visible Weather Satellite
OTTAWA, IL 61350
Infrared Weather Satellite
OTTAWA, IL 61350
  61350 WEATHER RADAR LOOP
NEXRAD Weather Radar
OTTAWA, IL 61350
 MOS COMPUTER WEATHER FORECAST

PERU, IL 3 hourly weather forecast
weather forecast created  6:00 AM CST  4/ 1/2026
Wednesday
1 APR 2026		 OTTAWA, IL 61350 weather forecast Day 1, 12 hours 12 PM 44° 36° Mostly Cloudy 23%
RAIN
.01–.1 in		 0% Thunder
( 6% severe)		 ENE   17 76% 37°
High 46° OTTAWA, IL 61350 weather forecast Day 1, 15 hours 3 PM 45° 38° Mostly Cloudy ENE   16 73% 37°
Mostly Cloudy

Rain Likely


Breezy		 OTTAWA, IL 61350 weather forecast Day 1, 18 hours 6 PM 43° 35° Mostly Cloudy 84%
RAIN
***		 0% Thunder
( 26% severe)		 E   16 76% 36°
OTTAWA, IL 61350 weather forecast Day 1, 21 hours 9 PM 43° 35° Mostly Cloudy E   16 82% 38°
Thursday
2 APR 2026		 OTTAWA, IL 61350 weather forecast Day 2, 0 hours 12 AM 43° 36° Mostly Cloudy 94%
RAIN
***		 0% Thunder
( 27% severe)		 E   15 89% 40°
Low 42° OTTAWA, IL 61350 weather forecast Day 2, 3 hours 3 AM 44° 37° Mostly Cloudy E   14 93% 42°
High 74° OTTAWA, IL 61350 weather forecast Day 2, 6 hours 6 AM 48° 42° Mostly Cloudy 77%
RAIN
***		 0% Thunder
( 21% severe)		 ESE   14 93% 46°

Mostly Cloudy

Rain


Breezy		 OTTAWA, IL 61350 weather forecast Day 2, 9 hours 9 AM 61° 58° Mostly Cloudy S   17 84% 56°
OTTAWA, IL 61350 weather forecast Day 2, 12 hours 12 PM 69° 69° Mostly Cloudy 94%
RAIN
***		 0% Thunder
( 29% severe)		 S   22 78% 62°
OTTAWA, IL 61350 weather forecast Day 2, 15 hours 3 PM 70° 70° Mostly Cloudy S   23 73% 61°
OTTAWA, IL 61350 weather forecast Day 2, 18 hours 6 PM 67° 67° Mostly Cloudy 74%
RAIN
***		 0% Thunder
( 29% severe)		 S   21 75% 59°
OTTAWA, IL 61350 weather forecast Day 2, 21 hours 9 PM 64° 62° Mostly Cloudy SSW   18 81% 58°
Friday
3 APR 2026		 OTTAWA, IL 61350 weather forecast Day 3, 0 hours 12 AM 58° 55° Partly Cloudy 11%
RAIN
.01–.1 in		 0% Thunder
( 3% severe)		 WSW   15 83% 53°
Low 49° OTTAWA, IL 61350 weather forecast Day 3, 3 hours 3 AM 52° 48° Partly Cloudy W   10 89% 49°
High 74° OTTAWA, IL 61350 weather forecast Day 3, 6 hours 6 AM 49° 47° Partly Cloudy 8%

 0% Thunder
( 3% severe)		 W   6 89% 46°

Mostly Cloudy

Chance of Rain

 OTTAWA, IL 61350 weather forecast Day 3, 9 hours 9 AM 57° 56° Mostly Cloudy WSW   7 72% 48°
OTTAWA, IL 61350 weather forecast Day 3, 15 hours 12 PM 66° 66° Mostly Cloudy 41%
RAIN
.25–.5 in		 0% Thunder
( 21% severe)		 SSE   9 63% 53°
OTTAWA, IL 61350 weather forecast Day 3, 18 hours 3 PM 71° 71° Mostly Cloudy SE   12 61% 57°
OTTAWA, IL 61350 weather forecast Day 3, 21 hours 6 PM 68° 68° Mostly Cloudy     SE   12 68% 57°

PERU, IL extended weather forecast
Saturday
4 APR 2026		 Sunday
5 APR 2026		 Monday
6 APR 2026		 Tuesday
7 APR 2026		 Wednesday
8 APR 2026
Low 51° Low 32° Low 33° Low 33° Low 29°
High 54° High 51° High 50° High 47° High 53°
OTTAWA, IL 61350 weather forecast Day 4 OTTAWA, IL 61350 weather forecast Day 5 OTTAWA, IL 61350 weather forecast Day 6 OTTAWA, IL 61350 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
81% Rain		 Partly Cloudy
23% Rain/Snow		 Partly Cloudy
19% Rain		 Mostly Cloudy
22% Rain		 Partly Cloudy
19% Rain/Snow
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