Weather in Johnston, Iowa, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Johnston
Overnight |
|
|---|---|
|
|
Temperature: 50°F Wind Speed: 6 mph Wind Direction: W Forecast: Mostly clear. Low around 50, with temperatures rising to around 52 overnight. West wind around 6 mph. |
Thursday |
|
|
|
Temperature: 79°F Wind Speed: 3 to 10 mph Wind Direction: SSW Forecast: Sunny, with a high near 79. South southwest wind 3 to 10 mph. |
Thursday Night |
|
|
|
Temperature: 60°F Wind Speed: 7 to 12 mph Wind Direction: S Forecast: Mostly clear, with a low around 60. South wind 7 to 12 mph, with gusts as high as 20 mph. |
Friday |
|
|
|
Temperature: 81°F Wind Speed: 13 to 20 mph Wind Direction: SSW Forecast: A slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms. Partly sunny. High near 81, with temperatures falling to around 70 in the afternoon. South southwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
Friday Night |
|
|
|
Temperature: 36°F Wind Speed: 16 mph Wind Direction: NW Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 36. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
Saturday |
|
|
|
Temperature: 52°F Wind Speed: 14 to 18 mph Wind Direction: NW Forecast: A chance of rain showers before 7am. Sunny, with a high near 52. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Saturday Night |
|
|
|
Temperature: 33°F Wind Speed: 5 to 15 mph Wind Direction: WNW Forecast: Mostly clear, with a low around 33. |
Sunday |
|
|
|
Temperature: 61°F Wind Speed: 5 to 10 mph Wind Direction: WNW Forecast: Sunny, with a high near 61. |
Sunday Night |
|
|
|
Temperature: 38°F Wind Speed: 7 mph Wind Direction: ENE Forecast: Mostly clear, with a low around 38. |
Monday |
|
|
|
Temperature: 70°F Wind Speed: 7 to 16 mph Wind Direction: SSE Forecast: Sunny, with a high near 70. |
Monday Night |
|
|
|
Temperature: 51°F Wind Speed: 10 to 15 mph Wind Direction: SSW Forecast: Mostly clear, with a low around 51. |
Tuesday |
|
|
|
Temperature: 75°F Wind Speed: 9 to 14 mph Wind Direction: SW Forecast: Sunny, with a high near 75. |
Tuesday Night |
|
|
|
Temperature: 51°F Wind Speed: 8 to 12 mph Wind Direction: SSW Forecast: Mostly clear, with a low around 51. |
Wednesday |
|
|
|
Temperature: 73°F Wind Speed: 7 to 14 mph Wind Direction: S Forecast: A slight chance of rain showers after 1pm. Sunny, with a high near 73. |