National Weather Service Forecast for: Rolla MO
Issued by: National Weather Service Springfield, MO
Updated: 5:41 pm CDT Sep 12, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 67. Northwest wind around 5 mph becoming calm in the evening.
Increasing
Clouds
 Sunday

Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 89. Heat index values as high as 93. Light and variable wind becoming northwest around 6 mph in the afternoon.
Chance
T-storms
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 65. East wind around 8 mph.
Mostly Cloudy
 Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 98. East wind around 11 mph.
Decreasing
Clouds
 Monday
Night
Monday Night: Mostly clear, with a low around 72. Southeast wind around 11 mph, with gusts as high as 20 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny and hot, with a high near 96.
Hot
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 72.
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny and hot, with a high near 95.
Hot
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 71.
Partly Cloudy
Lo 67 °F Hi 89 °F Lo 65 °F Hi 91 °F Lo 72 °F Hi 96 °F Lo 72 °F Hi 95 °F Lo 71 °F

Hazardous Weather Outlook
 

Tonight
 
 Increasing clouds, with a low around 67. Northwest wind around 5 mph becoming calm in the evening.
Sunday
 
 A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 89. Heat index values as high as 93. Light and variable wind becoming northwest around 6 mph in the afternoon.
Sunday Night
 
 Mostly cloudy, with a low around 65. East wind around 8 mph.
Monday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 98. East wind around 11 mph.
Monday Night
 
 Mostly clear, with a low around 72. Southeast wind around 11 mph, with gusts as high as 20 mph.
Tuesday
 
 Sunny and hot, with a high near 96.
Tuesday Night
 
 Partly cloudy, with a low around 72.
Wednesday
 
 Mostly sunny and hot, with a high near 95.
Wednesday Night
 
 Partly cloudy, with a low around 71.
Thursday
 
 A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Thursday Night
 
 A chance of showers. Partly cloudy, with a low around 66.
Friday
 
 Mostly sunny, with a high near 86.
Friday Night
 
 Mostly clear, with a low around 62.
Saturday
 
 A chance of showers. Mostly sunny, with a high near 81.

 

Forecast from NOAA-NWS for Rolla MO.