5-day weather forecast for Armstrong, Texas
Today
74°
83°
Thunderstorms
Sunday
76°
83°
Thunderstorms likely
Monday
75°
84°
Thunderstorms likely
Tuesday
76°
88°
Thunderstorms likely
Wednesday
74°
87°
Thunderstorms likely
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Harlingen, Texas
| MyForecast | 90.66% |
| Accuweather | 89.92% |
| The Weather Channel | 89.77% |
| NWS Digital Forecast | 88.74% |
| National Weather Service | 85.33% |
| Intellicast | 65.63% |
| The Weather Channel | 78.51% |
| Intellicast | 77.83% |
| Accuweather | 76.19% |
| MyForecast | 76.05% |
| NWS Digital Forecast | 74.93% |
| National Weather Service | 74.86% |
ForecastAdvisor Fact
12.1% of Accuweather's high temperature forecasts for Harlingen were exactly right last year.