5-day weather forecast for Marietta, Texas
Today
70°
93°
Partly sunny
Sunday
70°
93°
Partly sunny
Monday
71°
92°
Partly sunny
Tuesday
70°
91°
Slight Chance Thunderstorms
Wednesday
69°
90°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Texarkana, Arkansas
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 5.9° | 5.1° |
| Average change in low temperature day-to-day | 5.7° | 8.1° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 63% | 62% |
| Chance of precip day after a dry day | 29% | 18% |
Weather forecast accuracy for Texarkana, Arkansas
| The Weather Channel | 78.09% |
| Intellicast | 76.23% |
| CustomWeather | 73.77% |
| AccuWeather | 72.22% |
| National Weather Service | 70.37% |
| Weather Underground | 69.75% |
| NWS Digital Forecast | 67.33% |
| World Weather Online | 66.05% |
| Persistence | 45.03% |
| The Weather Channel | 71.14% |
| Intellicast | 71.12% |
| AccuWeather | 66.55% |
| National Weather Service | 65.90% |
| CustomWeather | 65.47% |
| NWS Digital Forecast | 63.00% |
| Persistence | 50.56% |
ForecastAdvisor Fact
60.5% of World Weather Online's high temperature forecasts for Texarkana were within 3 degrees of actual temperatures last month.