Waltham Airport (WLM) 15 Day Weather Forecast, Waltham United States
Current weather conditions and 15 day weather forecast for Waltham Airport in Waltham, 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 WLM
| 03 April 2026 Fri 18.9 ° C ( 66°F ) ![]() Partly cloudy |
Feels Like : 18.9 ° C / 66°F Humidity : % 59 Pressure : 1017 mb Wind Speed : 18 kmph / 11.2 miles from SW
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15-day weather forecast for Waltham Airport, Waltham, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 April 2026 Fri | Patchy rain nearby |
2.8 ° C | 19.6 ° C | 8.6 ° C | % 90 | 21.2 km/h | 87% |
| 04 April 2026 Sat | Partly Cloudy |
3.2 ° C | 12.3 ° C | 9.3 ° C | % 77 | 21.2 km/h | 0% |
| 05 April 2026 Sun | Overcast |
3.1 ° C | 13.2 ° C | 7.9 ° C | % 88 | 23.8 km/h | 0% |
| 06 April 2026 Mon | Patchy rain nearby |
2.9 ° C | 8.2 ° C | 5.8 ° C | % 61 | 24.5 km/h | 56% |
| 07 April 2026 Tue | Patchy rain nearby |
-1.8 ° C | 8.9 ° C | 3.8 ° C | % 60 | 24.5 km/h | 85% |
| 08 April 2026 Wed | Sunny |
-2.9 ° C | 7.9 ° C | -0.2 ° C | % 39 | 17.6 km/h | 0% |
| 09 April 2026 Thu | Sunny |
-0.1 ° C | 13.6 ° C | 6.6 ° C | % 62 | 24.5 km/h | 0% |
| 10 April 2026 Fri | Partly Cloudy |
4.8 ° C | 14.3 ° C | 8.8 ° C | % 58 | 16.2 km/h | 0% |
| 11 April 2026 Sat | Cloudy |
2 ° C | 3.5 ° C | 2.7 ° C | % 62 | 16.9 km/h | 0% |
| 12 April 2026 Sun | Patchy rain nearby |
2 ° C | 10.6 ° C | 5.7 ° C | % 82 | 13 km/h | 89% |
| 13 April 2026 Mon | Patchy rain nearby |
6.8 ° C | 22.3 ° C | 14.3 ° C | % 80 | 13.3 km/h | 72% |
| 14 April 2026 Tue | Patchy rain nearby |
14.6 ° C | 25.2 ° C | 18.2 ° C | % 76 | 19.1 km/h | 85% |
| 15 April 2026 Wed | Patchy rain nearby |
12.7 ° C | 27.8 ° C | 20.1 ° C | % 72 | 12.2 km/h | 85% |
| 16 April 2026 Thu | Partly Cloudy |
12.4 ° C | 29.1 ° C | 20 ° C | % 69 | 27 km/h | 0% |
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Patchy rain nearby
Overcast
Sunny
Cloudy