I-49 weather conditions near Grand Coteau, Louisiana
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Fair 79°F 2025-06-22T20:53:00-05:00
Tonight 2025-06-22, Mostly Clear. Mostly clear, with a low around 74. Calm wind.
Monday 2025-06-23, Patchy Fog then T-storms Likely. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 8am. Otherwise, sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-06-23, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday 2025-06-24, Chance T-storms then Showers Likely. A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Sunny, with a high near 90. Heat index values as high as 98. East wind around 5 mph. Chance of precipitation is 70%.
Tuesday Night 2025-06-24, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Wednesday 2025-06-25, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night 2025-06-25, Partly Cloudy. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Thursday 2025-06-26, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.
Friday 2025-06-27, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90.
Friday Night 2025-06-27, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Saturday 2025-06-28, Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Saturday Night 2025-06-28, Isolated T-storms. Isolated showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
Sunday 2025-06-29, T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Current condition: Fair 79°F 2025-06-22T20:53:00-05:00 
Tonight 2025-06-22, Mostly Clear. Mostly clear, with a low around 74. Calm wind.Monday 2025-06-23, Patchy Fog then T-storms Likely. Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 8am. Otherwise, sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-06-23, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 74. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday 2025-06-24, Chance T-storms then Showers Likely. A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Sunny, with a high near 90. Heat index values as high as 98. East wind around 5 mph. Chance of precipitation is 70%.
Tuesday Night 2025-06-24, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.Wednesday 2025-06-25, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the morning.
Thursday 2025-06-26, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Friday Night 2025-06-27, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.Saturday 2025-06-28, Chance T-storms then T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Sunday 2025-06-29, T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.