Capital Airport (SPI) 15 Day Weather Forecast, Springfield United States
Current weather conditions and 15 day weather forecast for Capital Airport in Springfield, 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 SPI
| 18 December 2025 Thu 5.5 ° C ( 41.9°F )  Light rain |
Feels Like : 1 ° C / 33.8°F Humidity : % 91 Pressure : 1000 mb Wind Speed : 26.6 kmph / 16.6 miles from WNW 
Visibility : 9 km Precipitation (rainfall) : 2.17 mm Cloud (%) : 0 |
15-day weather forecast for Capital Airport, Springfield, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 18 December 2025 Thu |  Moderate rain |
-2 ° C | 13.9 ° C | 7.3 ° C | % 88 | 46.8 km/h | 85% |
| 19 December 2025 Fri |  Partly Cloudy |
-7.1 ° C | -0.5 ° C | -3.7 ° C | % 72 | 36 km/h | 0% |
| 20 December 2025 Sat |  Overcast |
-2.4 ° C | 8.4 ° C | 1.5 ° C | % 81 | 29.9 km/h | 0% |
| 21 December 2025 Sun |  Patchy rain nearby |
-2.3 ° C | 6.2 ° C | 1.1 ° C | % 60 | 15.8 km/h | 62% |
| 22 December 2025 Mon | Patchy rain nearby |
-1.1 ° C | 5.8 ° C | 2 ° C | % 65 | 20.2 km/h | 77% |
| 23 December 2025 Tue | Partly Cloudy |
4.1 ° C | 11.6 ° C | 6.9 ° C | % 74 | 10.8 km/h | 0% |
| 24 December 2025 Wed | Patchy rain nearby |
8.7 ° C | 19 ° C | 14.3 ° C | % 88 | 27 km/h | 78% |
| 25 December 2025 Thu | Partly Cloudy |
5.4 ° C | 16.9 ° C | 12.8 ° C | % 65 | 28.8 km/h | 0% |
| 26 December 2025 Fri | Partly Cloudy |
1.2 ° C | 7.4 ° C | 3.6 ° C | % 55 | 23.8 km/h | 0% |
| 27 December 2025 Sat | Partly Cloudy |
-1.7 ° C | 5.4 ° C | 1.8 ° C | % 52 | 23 km/h | 0% |
| 28 December 2025 Sun | Partly Cloudy |
-5.4 ° C | -2 ° C | -3 ° C | % 52 | 27.4 km/h | 0% |
| 29 December 2025 Mon |  Sunny |
-8.7 ° C | -3.1 ° C | -6.2 ° C | % 38 | 19.8 km/h | 0% |
| 30 December 2025 Tue | Sunny |
-7.7 ° C | -0.8 ° C | -4.9 ° C | % 35 | 13 km/h | 0% |
| 31 December 2025 Wed |  Light freezing rain |
-5.8 ° C | 1.3 ° C | -2.7 ° C | % 35 | 9.4 km/h | 74% |
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