National Weather Service Forecast for: Security-Widefield CO
Issued by: National Weather Service Pueblo, CO
Updated: 6:37 am MDT May 4, 2026
 
Today

Today: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. West northwest wind 10 to 15 mph.
Slight Chance
T-storms

 Tonight

Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. North wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers

 Tuesday

Tuesday: Showers likely, then showers and possibly a thunderstorm after 9am. High near 49. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

 Tuesday
Night
Tuesday Night: Rain showers before 9pm, then rain and snow showers. Some thunder is also possible. Low around 30. East northeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Rain/Snow

 Wednesday

Wednesday: Snow showers, possibly mixed with rain, becoming all snow after 9am. Some thunder is also possible. High near 38. North northeast wind around 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Rain/Snow
then Snow
Showers
 Wednesday
Night
Wednesday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 24. Northeast wind 5 to 10 mph becoming west northwest after midnight.
Slight Chance
Snow Showers
then Mostly
Clear
 Thursday

Thursday: Sunny, with a high near 67. West northwest wind 5 to 10 mph becoming south in the afternoon.
Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 40. South wind 5 to 10 mph becoming northwest after midnight.
Partly Cloudy

 Friday

Friday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Northwest wind around 5 mph becoming south in the afternoon.
Sunny then
Slight Chance
T-storms
Hi 74 °F Lo 39 °F Hi 49 °F Lo 30 °F Hi 38 °F Lo 24 °F Hi 67 °F Lo 40 °F Hi 71 °F

Hazardous Weather Outlook
 

Today
 
 A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. West northwest wind 10 to 15 mph.
Tonight
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. North wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 Showers likely, then showers and possibly a thunderstorm after 9am. High near 49. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
 
 Rain showers before 9pm, then rain and snow showers. Some thunder is also possible. Low around 30. East northeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
 
 Snow showers, possibly mixed with rain, becoming all snow after 9am. Some thunder is also possible. High near 38. North northeast wind around 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
 
 A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 24. Northeast wind 5 to 10 mph becoming west northwest after midnight.
Thursday
 
 Sunny, with a high near 67. West northwest wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
 
 Partly cloudy, with a low around 40. South wind 5 to 10 mph becoming northwest after midnight.
Friday
 
 A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Northwest wind around 5 mph becoming south in the afternoon.
Friday Night
 
 Partly cloudy, with a low around 43. West wind around 5 mph.
Saturday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 74. West northwest wind around 5 mph.
Saturday Night
 
 A chance of showers. Mostly cloudy, with a low around 43. North northeast wind around 10 mph.
Sunday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 65. North wind 5 to 10 mph becoming east northeast in the afternoon.

 

Forecast from NOAA-NWS for Security-Widefield CO.