Weather forecast for tomorrow
Eureka, SD

Tomorrow, on Friday, June 20, clear skies with only minor cloud interruptions are also in the outlook.
Minimal precipitation is anticipated. Day and night temperatures will sharply contrast, oscillating between a humid 91.4°F and a comfortable 64.4°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at an extremely hot 104°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high of 91.4°F is more in line with July's average of 86.4°F than June's 78.3°F.
Sunrise will be at 5:46 am and sunset at 9:33 pm; tomorrow's daylight will last for 15h and 47min.

Tomorrow, a combination of dry and sunny, cloudy and lightning-active weather is predicted.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 91.4°F. The hottest part of the day is anticipated around 6 pm.
The temperature will be more consistent with what’s typical for July than the usual maximum in June. The minimum temperature will be also more resembling July's average low of 65.5°F than June's typical 58.6°F.

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