Otto, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Otto, IL in one place.
Partly sunny, with a high near 79.
Local Weather Overview
This forecast page for Otto, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 28, 2026 2:18 AM CDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Otto, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 2:18 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Otto
Monday looks like the warmest upcoming period in Otto at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph E.
The forecast from May 30 through Jun 3 stays mostly dry.
Forecast Details
- Last updated
- May 28, 2026 2:18 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 79.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 82.
Mostly clear, with a low around 55.
Sunny, with a high near 80.
Mostly clear, with a low around 54.
Sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Partly Sunny
|
79°F |
5 to 10 mph
E
|
|
Saturday Night
May 30
|
Partly Cloudy
|
54°F |
5 to 10 mph
E
|
|
Sunday
May 31
|
Mostly Sunny
|
79°F |
5 mph
E
|
|
Sunday Night
May 31
|
Partly Cloudy
|
55°F |
0 to 5 mph
NE
|
|
Monday
Jun 1
|
Mostly Sunny
|
82°F |
0 to 10 mph
NNE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
55°F |
5 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
80°F |
5 to 10 mph
NE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
54°F |
0 to 10 mph
NNE
|
|
Wednesday
Jun 3
|
Sunny
|
82°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Otto.