National Weather Service Forecast for: Cedar Falls IA
Issued by: National Weather Service Des Moines, IA
Updated: 1:26 am CDT Jun 30, 2026
 
Overnight

Overnight: A 20 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a steady temperature around 80. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Slight Chance
T-storms

 Tuesday

Tuesday: A slight chance of showers and thunderstorms between 7am and 8am. Mostly sunny, with a high near 93. Heat index values as high as 103. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Slight Chance
T-storms then
Mostly Sunny
and Breezy
 Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 74. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Wednesday

Wednesday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms and
Breezy
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Partly cloudy, with a low around 73. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely and
Breezy
 Thursday

Thursday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Chance
T-storms
 Thursday
Night
Thursday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 72. Chance of precipitation is 70%.
Showers
Likely

 Friday

Friday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90.
Chance
T-storms

 Friday
Night
Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
Chance
T-storms
Lo 80 °F Hi 93 °F Lo 74 °F Hi 91 °F Lo 73 °F Hi 90 °F Lo 72 °F Hi 90 °F Lo 71 °F

Hazardous Weather Outlook
Extreme Heat Warning
 

Overnight
 
 A 20 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a steady temperature around 80. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
 
 A slight chance of showers and thunderstorms between 7am and 8am. Mostly sunny, with a high near 93. Heat index values as high as 103. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
 
 A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 74. South southwest wind 11 to 14 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Partly cloudy, with a low around 73. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 72. Chance of precipitation is 70%.
Friday
 
 A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 90.
Friday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
Independence Day
 
 A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Sunday
 
 A 30 percent chance of showers. Partly sunny, with a high near 86.
Sunday Night
 
 A 30 percent chance of showers. Partly cloudy, with a low around 66.
Monday
 
 Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Cedar Falls IA.