Current Weather Conditions for Gretna, SD
19°F
Conditions
Wind: 13 mph ESEHumidity: 92%
Probability of Precipitation: 1%
Hourly Forcast (next 12 hours)
| 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM |
| 19° | 17° | 16° | 16° | 17° | 18° | 19° | 20° | 21° | 22° | 22° | 23° | 21° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Cloudy
Mostly cloudy. Low around 15, with temperatures rising to around 19 overnight. East southeast wind around 13 mph. |
42°F | 22°F |
|
Monday |
Light Snow Likely
Snow likely after 9am. Cloudy, with a high near 23. East southeast wind 9 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
42°F | 22°F |
|
Monday Night |
Light Snow Likely then Slight Chance Freezing Drizzle
Snow likely before midnight, then a slight chance of freezing drizzle between midnight and 3am. Cloudy, with a low around 8. East northeast wind 6 to 12 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible. |
42°F | 22°F |
|
Tuesday |
Mostly Cloudy
Mostly cloudy, with a high near 29. Southwest wind around 7 mph. |
42°F | 22°F |
|
Tuesday Night |
Slight Chance Light Snow then Mostly Cloudy
A slight chance of freezing rain before 9pm, then a slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 20. Northwest wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. |
42°F | 22°F |
|
Wednesday |
Mostly Cloudy
Mostly cloudy, with a high near 32. West northwest wind 9 to 14 mph. |
42°F | 22°F |
|
Wednesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 22. West southwest wind 9 to 17 mph, with gusts as high as 25 mph. |
42°F | 22°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 46. West northwest wind around 21 mph, with gusts as high as 30 mph. |
42°F | 22°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 24. Northwest wind 15 to 18 mph. |
42°F | 22°F |
|
Friday |
Partly Sunny
Partly sunny, with a high near 33. |
42°F | 22°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 16. |
42°F | 22°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 34. |
42°F | 22°F |
|
Saturday Night |
Mostly Cloudy
Mostly cloudy, with a low around 19. |
42°F | 22°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 43. |
42°F | 22°F |
| Data provided by weather.gov | |||