Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Ottawa IL
Overnight
Low: 41 °F
Mostly Cloudy
Friday
High: 48 °F
Mostly Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 36 °F
Mostly Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 42 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 41. North wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 48. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 30. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Mostly sunny, with a high near 51. Calm wind becoming west northwest around 5 mph. Winds could gust as high as 10 mph.
Saturday Night
Mostly clear, with a low around 36. West southwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 38.
Veterans Day
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 55.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ottawa IL
41.35°N 88.85°W
41.35°N 88.85°W
3:46 am CST Nov 6, 2026
3am CST Nov 6, 2026-6pm CST Nov 12, 2026
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