| National Weather Service Forecast for:
Grafton ND Issued by: National Weather Service Grand Forks, ND |
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| Updated: 3:36 am CDT Jun 30, 2026 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 58. South southwest wind around 15 mph. |
| Tuesday |
Sunny, with a high near 80. Breezy, with a southwest wind 15 to 24 mph. |
| Tuesday Night |
Mostly clear, with a low around 61. Southwest wind 11 to 18 mph, with gusts as high as 29 mph. |
| Wednesday |
Sunny, with a high near 84. Breezy, with a west southwest wind 13 to 20 mph. |
| Wednesday Night |
Partly cloudy, with a low around 59. West northwest wind 6 to 14 mph. |
| Thursday |
Mostly sunny, with a high near 83. Northwest wind 6 to 10 mph becoming east northeast in the afternoon. |
| Thursday Night |
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North wind 6 to 9 mph becoming east after midnight. |
| Friday |
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. East northeast wind 6 to 9 mph. |
| Friday Night |
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. East northeast wind 7 to 9 mph. |
| Independence Day |
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Southeast wind 6 to 11 mph. Chance of precipitation is 60%. |
| Saturday Night |
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind 6 to 8 mph becoming west southwest after midnight. |
| Sunday |
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southwest wind 7 to 10 mph. |
| Sunday Night |
Mostly clear, with a low around 61. South wind around 6 mph. |
| Monday |
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 7 to 13 mph. |
Forecast from NOAA-NWS for Grafton ND.
