Hazardous Weather Conditions
Current conditions at
Jefferson City, Jefferson City Memorial Airport (KJEF)
Lat: 38.59°NLon: 92.16°WElev: 548ft.
Fair
39°F
4°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.44 in (1030.0 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 11:53 pm CDT |
Extended Forecast for
Portland MO
Frost Advisory October 18, 01:00am until October 18, 09:00am
Overnight

Low: 33 °F
Patchy Frost
and Patchy
FogSunday
High: 69 °F
Areas Frost
and Patchy
Fog then
SunnySunday Night

Low: 38 °F
Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 39 °F
Mostly Clear
Tuesday

High: 75 °F
Sunny
Tuesday Night

Low: 41 °F
Partly Cloudy
Wednesday

High: 78 °F
Sunny
Wednesday Night

Low: 46 °F
Mostly Clear
Detailed Forecast
Overnight
Patchy fog after 5am. Patchy frost after 2am. Otherwise, clear, with a low around 33. Light southeast wind.
Sunday
Patchy fog before 9am. Areas of frost before 8am. Otherwise, sunny, with a high near 69. Calm wind becoming south around 5 mph.
Sunday Night
Clear, with a low around 38. Calm wind.
Monday
Sunny, with a high near 71. Calm wind.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland MO
38.72°N 91.71°W (Elev. 696 ft)
38.72°N 91.71°W (Elev. 696 ft)
12:21 am CDT Oct 18, 2026
12am CDT Oct 18, 2026-6pm CDT Oct 24, 2026



