7-Day Forecast Summary
7-Day Detailed Weather Forecast for Great Falls
Overnight |
|
|---|---|
|
|
Temperature: 63°F Wind Speed: 1 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 63. Northwest wind around 1 mph. |
Wednesday |
|
|
|
Temperature: 86°F Wind Speed: 0 to 9 mph Wind Direction: S Forecast: Mostly sunny, with a high near 86. South wind 0 to 9 mph, with gusts as high as 18 mph. |
Wednesday Night |
|
|
|
Temperature: 71°F Wind Speed: 8 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 71. South wind around 8 mph. |
Thursday |
|
|
|
Temperature: 88°F Wind Speed: 9 mph Wind Direction: S Forecast: A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday Night |
|
|
|
Temperature: 68°F Wind Speed: 1 to 8 mph Wind Direction: S Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 68. South wind 1 to 8 mph. Chance of precipitation is 60%. |
Friday |
|
|
|
Temperature: 85°F Wind Speed: 5 mph Wind Direction: NW Forecast: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 20%. |
Friday Night |
|
|
|
Temperature: 68°F Wind Speed: 1 to 5 mph Wind Direction: N Forecast: A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 20%. |
Saturday |
|
|
|
Temperature: 84°F Wind Speed: 5 mph Wind Direction: NE Forecast: Partly sunny, with a high near 84. |
Saturday Night |
|
|
|
Temperature: 68°F Wind Speed: 1 to 5 mph Wind Direction: SE Forecast: Partly cloudy, with a low around 68. |
Sunday |
|
|
|
Temperature: 87°F Wind Speed: 1 to 7 mph Wind Direction: S Forecast: Mostly sunny, with a high near 87. |
Sunday Night |
|
|
|
Temperature: 71°F Wind Speed: 3 to 7 mph Wind Direction: S Forecast: Partly cloudy, with a low around 71. |
Monday |
|
|
|
Temperature: 91°F Wind Speed: 6 mph Wind Direction: W Forecast: Sunny, with a high near 91. |
Monday Night |
|
|
|
Temperature: 73°F Wind Speed: 2 to 6 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 73. |
Tuesday |
|
|
|
Temperature: 92°F Wind Speed: 2 to 6 mph Wind Direction: W Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. |

