Eureka Springs March 2024 Weather. Between march and may, the temperature varies from an average high of 57.9°f (14.4°c) in march, gradually increasing to reach 76.6°f (24.8°c) in may. Eureka springs's yearly averages for humidity, fog, sun, and.

40% partly sunny and very warm with widely separated thunderstorms. November 2024 to october 2025 winter will be warmer than normal, with the coldest periods in early and late november, from late january into early february, and in late february.