National Weather Service Forecast for: Gretna NE
Issued by: National Weather Service WFO Omaha, NE
Updated: 1:22 am CDT Apr 6, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 35. North northeast wind around 7 mph.
Partly Cloudy

 Monday

Monday: A 30 percent chance of showers after 4pm. Partly sunny, with a high near 49. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Chance
Showers

 Monday
Night
Monday Night: Snow showers, possibly mixed with rain, becoming all snow after 4am. Low around 29. East wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Chance
Rain/Snow
then
Rain/Snow
 Tuesday

Tuesday: Rain and snow showers likely before 4pm, then a chance of rain showers. Cloudy, with a high near 46. East southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Rain/Snow
Likely

 Tuesday
Night
Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 38. Breezy, with an east southeast wind 14 to 18 mph, with gusts as high as 30 mph.
Slight Chance
Showers and
Breezy
 Wednesday

Wednesday: A 40 percent chance of showers. Mostly sunny, with a high near 67. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph.
Chance
Showers and
Breezy
 Wednesday
Night
Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. South southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Showers
Likely

 Thursday

Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 59. North northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Showers
Likely

 Thursday
Night
Thursday Night: A chance of showers. Mostly cloudy, with a low around 42. Northeast wind around 6 mph.
Chance
Showers
Lo 35 °F Hi 49 °F Lo 29 °F Hi 46 °F Lo 38 °F Hi 67 °F Lo 43 °F Hi 59 °F Lo 42 °F

 

Overnight
 
 Partly cloudy, with a low around 35. North northeast wind around 7 mph.
Monday
 
 A 30 percent chance of showers after 4pm. Partly sunny, with a high near 49. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
 
 Snow showers, possibly mixed with rain, becoming all snow after 4am. Low around 29. East wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
 
 Rain and snow showers likely before 4pm, then a chance of rain showers. Cloudy, with a high near 46. East southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
 
 A 20 percent chance of showers. Mostly cloudy, with a low around 38. Breezy, with an east southeast wind 14 to 18 mph, with gusts as high as 30 mph.
Wednesday
 
 A 40 percent chance of showers. Mostly sunny, with a high near 67. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 32 mph.
Wednesday Night
 
 Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. South southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
 
 Showers likely, mainly before 1pm. Mostly cloudy, with a high near 59. North northeast wind 6 to 9 mph, with gusts as high as 16 mph.
Thursday Night
 
 A chance of showers. Mostly cloudy, with a low around 42. Northeast wind around 6 mph.
Friday
 
 A chance of showers. Mostly cloudy, with a high near 59. East wind 7 to 9 mph, with gusts as high as 17 mph.
Friday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 47. East wind around 8 mph.
Saturday
 
 Showers likely. Mostly cloudy, with a high near 67. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
Saturday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 56. South southeast wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Breezy, with a south wind 11 to 18 mph, with gusts as high as 28 mph.

 

Forecast from NOAA-NWS for Gretna NE.