Hazardous Weather Conditions
Current conditions at
Davenport Municipal Airport (KDVN)
Lat: 41.61°NLon: 90.59°WElev: 741ft.
Fair
36°F
2°C
| Humidity | 64% |
| Wind Speed | Calm |
| Barometer | 30.29 in (1025.7 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 1:52 am CDT |
Extended Forecast for
Port Byron IL
Freeze Warning April 20, 02:19am until April 20, 09:00am
NOW until 9:00am Mon

Freeze Warning
Overnight

Low: 30 °F
Clear
Monday

High: 59 °F
Frost then
SunnyMonday Night

Low: 48 °F
Partly Cloudy
Tuesday
High: 77 °F
Mostly Sunny
then Slight
Chance
ShowersTuesday Night

Low: 54 °F
Mostly Clear
Wednesday

High: 77 °F
Sunny
Wednesday Night

Low: 59 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny
then Partly
Sunny and
Breezy
Detailed Forecast
Overnight
Clear, with a low around 30. North wind around 5 mph becoming calm.
Monday
Widespread frost before 7am. Otherwise, sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 10 percent chance of showers after 5pm. Mostly sunny, with a high near 77. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 80. Breezy.
Thursday Night
Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Port Byron IL
41.62°N 90.33°W (Elev. 627 ft)
41.62°N 90.33°W (Elev. 627 ft)
2:06 am CDT Apr 20, 2026
2am CDT Apr 20, 2026-6pm CDT Apr 26, 2026



