Montgomery County Airport (GAI) 15 Day Weather Forecast, Gaithersburg United States
Current weather conditions and 15 day weather forecast for Montgomery County Airport in Gaithersburg, 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 GAI
| 04 August 2026 Tue 21.6 ° C ( 70.9°F ) ![]() Clear |
Feels Like : 22.1 ° C / 71.8°F Humidity : % 73 Pressure : 1015 mb Wind Speed : 9 kmph / 5.6 miles from NE
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Montgomery County Airport, Gaithersburg, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 04 August 2026 Tue | Sunny |
19.2 ° C | 29.8 ° C | 24.3 ° C | % 63 | 10.1 km/h | 4% |
| 05 August 2026 Wed | Light rain shower |
21.8 ° C | 25.6 ° C | 23.4 ° C | % 91 | 7.6 km/h | 90% |
| 06 August 2026 Thu | Partly Cloudy |
21.5 ° C | 34 ° C | 26.8 ° C | % 75 | 13.3 km/h | 44% |
| 07 August 2026 Fri | Sunny |
22.1 ° C | 34.3 ° C | 26.8 ° C | % 71 | 15.1 km/h | 57% |
| 08 August 2026 Sat | Partly Cloudy |
21.1 ° C | 33.1 ° C | 25.9 ° C | % 75 | 10.4 km/h | 11% |
| 09 August 2026 Sun | Sunny |
21.3 ° C | 33.3 ° C | 27.1 ° C | % 70 | 13.7 km/h | 7% |
| 10 August 2026 Mon | Sunny |
22.1 ° C | 36.6 ° C | 28.6 ° C | % 64 | 22.7 km/h | 66% |
| 11 August 2026 Tue | Partly Cloudy |
21.6 ° C | 31.9 ° C | 25.8 ° C | % 77 | 15.1 km/h | 66% |
| 12 August 2026 Wed | Patchy rain nearby |
18.3 ° C | 24.5 ° C | 21 ° C | % 76 | 13 km/h | 70% |
| 13 August 2026 Thu | Sunny |
15.6 ° C | 26.6 ° C | 20.8 ° C | % 56 | 11.5 km/h | 3% |
| 14 August 2026 Fri | Sunny |
17.2 ° C | 27.4 ° C | 22.1 ° C | % 63 | 15.5 km/h | 4% |
| 15 August 2026 Sat | Sunny |
18.4 ° C | 25.7 ° C | 21.8 ° C | % 76 | 13 km/h | 17% |
| 16 August 2026 Sun | Partly Cloudy |
18.7 ° C | 30.2 ° C | 24.2 ° C | % 73 | 6.5 km/h | 10% |
| 17 August 2026 Mon | Sunny |
20.7 ° C | 30.7 ° C | 24.5 ° C | % 65 | 12.2 km/h | 5% |
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Light rain shower
Partly Cloudy
Patchy rain nearby