I-89 weather conditions near Grantham, New Hampshire

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 84°F 2024-06-19T16:53:00-04:00
• Juneteenth 2024-06-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2024-06-19, Slight Chance T-storms then Mostly Cloudy. A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 72. Southwest wind around 5 mph.
• Thursday 2024-06-20, Partly Sunny then Showers Likely. A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny and hot, with a high near 94. Heat index values as high as 100. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2024-06-20, Showers Likely then Chance T-storms and Patchy Fog. Showers and thunderstorms likely before 2am, then a chance of showers and thunderstorms after 5am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 68. West wind around 5 mph becoming calm. Chance of precipitation is 60%.
• Friday 2024-06-21, Showers Likely. Showers and thunderstorms likely before 8am, then showers likely between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 82. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 70%.
• Friday Night 2024-06-21, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
• Saturday 2024-06-22, Showers Likely. Showers likely, mainly after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
• Saturday Night 2024-06-22, Showers Likely. Showers likely, mainly before 2am. Cloudy, with a low around 60. Chance of precipitation is 60%.
• Sunday 2024-06-23, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 81. Chance of precipitation is 70%.
• Sunday Night 2024-06-23, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
• Monday 2024-06-24, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
• Monday Night 2024-06-24, Showers Likely then Partly Cloudy. Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 59. Chance of precipitation is 60%.
• Tuesday 2024-06-25, Mostly Sunny. Mostly sunny, with a high near 81.
• Tuesday Night 2024-06-25, Partly Cloudy. Partly cloudy, with a low around 60.
• Wednesday 2024-06-26, Mostly Sunny. Mostly sunny, with a high near 85.