Current Weather Conditions for Johnston, IA
41°F
Conditions
Wind: 20 mph WHumidity: 82%
Probability of Precipitation: 6%
Hourly Forcast (next 12 hours)
| 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM |
| 41° | 40° | 39° | 38° | 37° | 36° | 33° | 31° | 28° | 27° | 27° | 26° | 26° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy then Patchy Blowing Snow
Patchy blowing snow after 2am. Mostly cloudy. Low around 26, with temperatures rising to around 31 overnight. Northwest wind 20 to 30 mph, with gusts as high as 49 mph. |
23°F | 12°F |
|
Wednesday |
Cloudy
Cloudy. High near 28, with temperatures falling to around 25 in the afternoon. Northwest wind 13 to 29 mph, with gusts as high as 46 mph. |
23°F | 12°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 15. North wind 2 to 10 mph. |
23°F | 12°F |
|
Thursday |
Cloudy then Chance Light Snow
A chance of snow after noon. Cloudy, with a high near 28. Southeast wind 2 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible. |
23°F | 12°F |
|
Thursday Night |
Chance Light Snow
A chance of snow. Cloudy, with a low around 19. Northeast wind around 8 mph. Chance of precipitation is 30%. |
23°F | 12°F |
|
Friday |
Mostly Cloudy
Mostly cloudy, with a high near 25. |
23°F | 12°F |
|
Friday Night |
Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Cloudy, with a low around 7. Chance of precipitation is 20%. |
23°F | 12°F |
|
Saturday |
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 11. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible. |
23°F | 12°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around -8. |
23°F | 12°F |
|
Sunday |
Sunny
Sunny, with a high near 10. |
23°F | 12°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around -1. |
23°F | 12°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 27. |
23°F | 12°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 9. |
23°F | 12°F |
|
Tuesday |
Partly Sunny
Partly sunny, with a high near 31. |
23°F | 12°F |
| Data provided by weather.gov | |||