Weather in Great Falls, Virginia, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Great Falls
Tonight |
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Temperature: 59°F Wind Speed: 2 to 6 mph Wind Direction: S Forecast: Scattered showers and thunderstorms before 3am, then patchy fog. Cloudy, with a low around 59. South wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. |
Tuesday |
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Temperature: 74°F Wind Speed: 3 to 9 mph Wind Direction: SW Forecast: Patchy fog before 8am, then isolated rain showers between 8am and 2pm, then scattered showers and thunderstorms between 2pm and 5pm, then scattered showers and thunderstorms. Partly sunny, with a high near 74. Southwest wind 3 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Tuesday Night |
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Temperature: 55°F Wind Speed: 2 to 6 mph Wind Direction: W Forecast: Scattered showers and thunderstorms. Mostly cloudy, with a low around 55. West wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday |
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Temperature: 74°F Wind Speed: 3 to 9 mph Wind Direction: W Forecast: A slight chance of rain showers. Mostly sunny, with a high near 74. West wind 3 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 56°F Wind Speed: 6 mph Wind Direction: NW Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 56. Northwest wind around 6 mph. Chance of precipitation is 20%. |
Thursday |
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Temperature: 74°F Wind Speed: 3 to 7 mph Wind Direction: NW Forecast: A chance of rain showers after 2pm. Mostly sunny, with a high near 74. Chance of precipitation is 40%. |
Thursday Night |
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Temperature: 53°F Wind Speed: 7 mph Wind Direction: N Forecast: A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%. |
Friday |
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Temperature: 65°F Wind Speed: 9 mph Wind Direction: N Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 65. Chance of precipitation is 40%. |
Friday Night |
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Temperature: 48°F Wind Speed: 7 mph Wind Direction: N Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%. |
Saturday |
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Temperature: 70°F Wind Speed: 7 mph Wind Direction: NW Forecast: A slight chance of rain showers after 8am. Mostly sunny, with a high near 70. |
Saturday Night |
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Temperature: 51°F Wind Speed: 5 mph Wind Direction: NW Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 51. |
Sunday |
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Temperature: 75°F Wind Speed: 2 to 6 mph Wind Direction: NW Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 75. |
Sunday Night |
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Temperature: 53°F Wind Speed: 6 mph Wind Direction: N Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 53. |
Monday |
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Temperature: 76°F Wind Speed: 7 mph Wind Direction: E Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 76. |