Weather forecast for 10 days
Armstrong, OK

On Sunday, April 13, bright and breezy weather is expected.
Substantial temperature fluctuations from a high of a humid 91.4°F to a low of a breezy 64.4°F are predicted.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a sizzling 98.6°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 maximum temperature will be higher and more in tune with May's average of 78.8°F than with April's.
Sunrise will be at 6:54 am and sunset at 7:56 pm; the daylight will last for 13h and 2min.

Models point to a combination of mostly clear, cloud-filled and stormy weather is predicted.
Rainfall is forecasted for Friday through next Sunday and Tuesday. With moderate precipitation of 0.79", Saturday and next Sunday will be the wettest days.
Expect a substantial fluctuation in daytime highs across the forecast period. The temperature is expected to swing from 69.8°F up to 91.4°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 50°F and 66.2°F.
With a high of 91.4°F, today is the hottest day; the lowest daytime temperature of the period will be reached on Saturday, peaking at 69.8°F.
Including the humidity's impact, the maximum feel-like temperature may increase and vary between 69.8°F and a sweltering 98.6°F.