Whiteside County Airport (SQI) 15 Day Weather Forecast, Sterling United States
Current weather conditions and 15 day weather forecast for Whiteside County Airport in Sterling, 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 SQI
| 22 February 2026 Sun -6.1 ° C ( 21°F )  Overcast |
Feels Like : -13.7 ° C / 7.4°F Humidity : % 74 Pressure : 1025 mb Wind Speed : 24.5 kmph / 15.2 miles from NW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Whiteside County Airport, Sterling, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 22 February 2026 Sun |  Cloudy |
-7.7 ° C | -4.1 ° C | -6.2 ° C | % 61 | 33.1 km/h | 0% |
| 23 February 2026 Mon |  Sunny |
-9.8 ° C | 0.4 ° C | -5.2 ° C | % 55 | 23.8 km/h | 0% |
| 24 February 2026 Tue |  Partly Cloudy |
-5.2 ° C | 3 ° C | -1.1 ° C | % 51 | 32.4 km/h | 0% |
| 25 February 2026 Wed |  Moderate or heavy snow showers |
-3.4 ° C | 5.5 ° C | 1 ° C | % 65 | 20.2 km/h | 79% |
| 26 February 2026 Thu |  Heavy snow |
-7.1 ° C | -1 ° C | -3 ° C | % 90 | 23.8 km/h | 82% |
| 27 February 2026 Fri | Sunny |
-8.4 ° C | 7 ° C | -0.9 ° C | % 81 | 24.1 km/h | 0% |
| 28 February 2026 Sat |  Patchy rain nearby |
0.7 ° C | 8.5 ° C | 3.9 ° C | % 72 | 24.8 km/h | 72% |
| 01 March 2026 Sun | Sunny |
-6.2 ° C | -2.5 ° C | -3.9 ° C | % 41 | 29.9 km/h | 0% |
| 02 March 2026 Mon | Sunny |
-8.9 ° C | 0.5 ° C | -4.8 ° C | % 37 | 15.5 km/h | 0% |
| 03 March 2026 Tue |  Light freezing rain |
-2.9 ° C | 1.6 ° C | -0.1 ° C | % 59 | 26.3 km/h | 80% |
| 04 March 2026 Wed | Overcast |
1.5 ° C | 14.5 ° C | 7.5 ° C | % 87 | 19.1 km/h | 0% |
| 05 March 2026 Thu | Overcast |
10.7 ° C | 18.1 ° C | 14.5 ° C | % 92 | 25.6 km/h | 0% |
| 06 March 2026 Fri | Patchy rain nearby |
14.2 ° C | 17.9 ° C | 16.2 ° C | % 89 | 24.5 km/h | 76% |
| 07 March 2026 Sat | Patchy rain nearby |
9 ° C | 12.2 ° C | 11 ° C | % 84 | 20.2 km/h | 80% |
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