5-day weather forecast for Alma, Illinois
Today
57°
75°
Mostly cloudy
Monday
56°
82°
Chance Thunderstorms
Tuesday
48°
72°
Partly Cloudy
Wednesday
58°
77°
Mostly sunny
Thursday
63°
81°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Lerna, Illinois
| National Weather Service | 78.68% |
| NWS Digital Forecast | 75.62% |
| Accuweather | 72.55% |
| The Weather Channel | 72.20% |
| Intellicast | 71.85% |
| MyForecast | 71.64% |
| The Weather Channel | 74.29% |
| Intellicast | 74.24% |
| National Weather Service | 72.63% |
| Accuweather | 69.91% |
| NWS Digital Forecast | 69.85% |
| MyForecast | 69.28% |
ForecastAdvisor Fact
ForecastWatch.com is the largest provider of weather forecast accuracy statistics.