5-day weather forecast for Twin Brooks, South Dakota
Today
54°
66°
Thunderstorms
Sunday
61°
80°
Chance Thunderstorms
Monday
53°
67°
Partly sunny
Tuesday
47°
64°
Partly sunny
Wednesday
43°
61°
Chance Rain
Showers
Showers
Click on a forecast to see the forecast trend for that day
Weather changeability for Watertown, South Dakota
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.7° | 6.5° |
| Average change in low temperature day-to-day | 7.2° | 8.1° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 86% | 58% |
| Chance of precip day after a dry day | 35% | 21% |
Weather forecast accuracy for Watertown, South Dakota
| National Weather Service | 78.95% |
| The Weather Channel | 75.81% |
| Intellicast | 75.81% |
| NWS Digital Forecast | 68.90% |
| AccuWeather | 68.30% |
| World Weather Online | 66.04% |
| Weather Underground | 65.78% |
| CustomWeather | 65.50% |
| Persistence | 39.07% |
| Intellicast | 67.68% |
| The Weather Channel | 67.64% |
| National Weather Service | 66.50% |
| NWS Digital Forecast | 63.46% |
| AccuWeather | 62.23% |
| CustomWeather | 61.86% |
| Persistence | 45.90% |
ForecastAdvisor Fact
6.9% of NWS Digital Forecast's low temperature forecasts for Watertown were off by more than 10 degrees last year.