National Weather Service Forecast for: Chalco NE
Issued by: National Weather Service WFO Omaha, NE
Updated: 2:21 am CDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 64. Calm wind.
Mostly Clear

 Thursday

Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Patchy Fog
then Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 67. Light south wind.
Mostly Clear

 Friday

Friday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 87. Light west southwest wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunny then
Chance
T-storms
 Friday
Night
Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Saturday

Saturday: A slight chance of thunderstorms before 7am. Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 10%.
Slight Chance
T-storms then
Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 63. Light east wind.
Partly Cloudy

 Sunday

Sunday: A slight chance of showers before 1pm. Partly sunny, with a high near 79. Calm wind becoming southeast around 6 mph in the afternoon.
Slight Chance
Showers

 Sunday
Night
Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East southeast wind around 6 mph.
Chance
Showers then
Chance
T-storms
Lo 64 °F Hi 83 °F Lo 67 °F Hi 87 °F Lo 66 °F Hi 83 °F Lo 63 °F Hi 79 °F Lo 64 °F

Dense Fog Advisory
 

Overnight
 
 Mostly clear, with a low around 64. Calm wind.
Thursday
 
 Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 67. Light south wind.
Friday
 
 A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 87. Light west southwest wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
 
 A slight chance of thunderstorms before 7am. Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 10%.
Saturday Night
 
 Partly cloudy, with a low around 63. Light east wind.
Sunday
 
 A slight chance of showers before 1pm. Partly sunny, with a high near 79. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East southeast wind around 6 mph.
Monday
 
 A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. Southeast wind around 8 mph, with gusts as high as 16 mph.
Monday Night
 
 Partly cloudy, with a low around 66. East southeast wind around 6 mph becoming calm after midnight.
Tuesday
 
 A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Light and variable wind.
Tuesday Night
 
 A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Light northwest wind.
Wednesday
 
 A slight chance of showers. Mostly sunny, with a high near 84. Calm wind becoming north northwest around 5 mph in the afternoon.

 

Forecast from NOAA-NWS for Chalco NE.