Current Weather Conditions for Johnston, IA
76°F
Conditions
Wind: 8 mph SSWHumidity: 94%
Probability of Precipitation: 39%
Hourly Forcast (next 12 hours)
| 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM |
| 76° | 79° | 80° | 80° | 79° | 78° | 75° | 74° | 74° | 73° | 72° | 72° | 71° |
Upcoming Week
| Day | Forecast | High | Low |
|
This Afternoon |
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy. High near 86, with temperatures falling to around 80 in the afternoon. South southwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
80°F | 68°F |
|
Tonight |
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 9pm, then a chance of showers and thunderstorms between 9pm and 11pm. Some of the storms could produce heavy rain. Partly cloudy, with a low around 69. West wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible. |
80°F | 68°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 85. North northwest wind around 8 mph. |
80°F | 68°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 66. North northeast wind 2 to 6 mph. |
80°F | 68°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 85. East southeast wind around 3 mph. |
80°F | 68°F |
|
Monday Night |
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Chance of precipitation is 20%. |
80°F | 68°F |
|
Tuesday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%. |
80°F | 68°F |
|
Tuesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%. |
80°F | 68°F |
|
Wednesday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Chance of precipitation is 30%. |
80°F | 68°F |
|
Wednesday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%. |
80°F | 68°F |
|
Thursday |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. |
80°F | 68°F |
|
Thursday Night |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. |
80°F | 68°F |
|
Friday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 40%. |
80°F | 68°F |
|
Friday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. |
80°F | 68°F |
| Data provided by weather.gov | |||