Ashtabula Airport (JFN) 15 Day Weather Forecast, Jefferson United States
Current weather conditions and 15 day weather forecast for Ashtabula Airport in Jefferson, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at JFN
| 11 January 2026 Sun -0.6 ° C ( 30.9°F )  Overcast |
Feels Like : -5.8 ° C / 21.6°F Humidity : % 75 Pressure : 1012 mb Wind Speed : 18.7 kmph / 11.6 miles from WSW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Ashtabula Airport, Jefferson, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 11 January 2026 Sun |  Light freezing rain |
-4.3 ° C | -0.2 ° C | -1.5 ° C | % 83 | 34.9 km/h | 66% |
| 12 January 2026 Mon | Overcast |
-3.4 ° C | 1.4 ° C | -1.2 ° C | % 74 | 27 km/h | 0% |
| 13 January 2026 Tue | Overcast |
-4.1 ° C | 4.5 ° C | 0.8 ° C | % 76 | 34.6 km/h | 0% |
| 14 January 2026 Wed |  Moderate rain |
-2.1 ° C | 2.8 ° C | 1.8 ° C | % 93 | 28.8 km/h | 83% |
| 15 January 2026 Thu |  Moderate or heavy snow showers |
-7.6 ° C | -5.1 ° C | -5.9 ° C | % 87 | 29.2 km/h | 73% |
| 16 January 2026 Fri |  Partly Cloudy |
-8.4 ° C | -3.8 ° C | -6.3 ° C | % 74 | 25.6 km/h | 0% |
| 17 January 2026 Sat | Light freezing rain |
-5.1 ° C | 0.4 ° C | -2.5 ° C | % 81 | 30.2 km/h | 69% |
| 18 January 2026 Sun |  Patchy moderate snow |
-6.6 ° C | -0.3 ° C | -4 ° C | % 75 | 37.8 km/h | 84% |
| 19 January 2026 Mon |  Cloudy |
-8.7 ° C | -5.9 ° C | -7 ° C | % 68 | 25.2 km/h | 0% |
| 20 January 2026 Tue |  Light snow showers |
-11.4 ° C | -9.7 ° C | -9.9 ° C | % 75 | 18 km/h | 68% |
| 21 January 2026 Wed | Light freezing rain |
-11.9 ° C | -4.1 ° C | -8 ° C | % 70 | 21.2 km/h | 63% |
| 22 January 2026 Thu |  Sunny |
-7.9 ° C | 0.9 ° C | -3.7 ° C | % 70 | 15.8 km/h | 0% |
| 23 January 2026 Fri |  Light snow |
-1.9 ° C | 1.3 ° C | -0.5 ° C | % 94 | 12.6 km/h | 71% |
| 24 January 2026 Sat |  Patchy rain nearby |
-0.2 ° C | 3.6 ° C | 1.5 ° C | % 95 | 20.5 km/h | 81% |
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