Weather in Grain Valley, Missouri, United States

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7-Day Detailed Weather Forecast for Grain Valley

This Afternoon

Temperature: 81°F

Wind Speed: 8 mph

Wind Direction: NNE

Forecast: A slight chance of rain showers. Partly sunny, with a high near 81. North northeast wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 63°F

Wind Speed: 8 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 63. East northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Temperature: 91°F

Wind Speed: 9 to 14 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 91. Heat index values as high as 101. Southeast wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Temperature: 73°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 73. Heat index values as high as 98. South wind around 12 mph, with gusts as high as 22 mph.

Tuesday

Temperature: 88°F

Wind Speed: 5 to 9 mph

Wind Direction: WSW

Forecast: Rain showers likely between 1pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88. West southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 66°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Temperature: 89°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Wednesday Night

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 70. Chance of precipitation is 40%.

Thursday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 50%.

Thursday Night

Temperature: 68°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68.

Friday

Temperature: 86°F

Wind Speed: 3 to 8 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

Friday Night

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 40%.

Saturday

Temperature: 82°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 40%.

Saturday Night

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.