I-89 weather conditions near Grantham, New Hampshire
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 79°F 2024-05-26T18:53:00-04:00 
Tonight 2024-05-26, Chance Showers. A slight chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then a slight chance of showers after midnight. Increasing clouds, with a low around 56. East wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Memorial Day 2024-05-27, Showers Likely and Patchy Fog. Showers likely, mainly after 4pm. Patchy fog before 2pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 63. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night 2024-05-27, Showers and Patchy Fog. Showers and possibly a thunderstorm. Patchy fog. Low around 60. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.Tuesday 2024-05-28, Showers Likely then Chance Showers. Showers likely, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night 2024-05-28, Mostly Clear. Mostly clear, with a low around 54. Southwest wind around 5 mph.Wednesday 2024-05-29, Mostly Sunny then Chance Showers. A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 69.
- Wednesday Night 2024-05-29, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday 2024-05-30, Chance Showers. A 30 percent chance of showers before 2pm. Partly sunny, with a high near 65.
Thursday Night 2024-05-30, Partly Cloudy. Partly cloudy, with a low around 43.
Friday 2024-05-31, Mostly Sunny. Mostly sunny, with a high near 63.- Friday Night 2024-05-31, Partly Cloudy. Partly cloudy, with a low around 43.
- Saturday 2024-06-01, Mostly Sunny. Mostly sunny, with a high near 70.
- Saturday Night 2024-06-01, Partly Cloudy. Partly cloudy, with a low around 46.
- Sunday 2024-06-02, Mostly Sunny. Mostly sunny, with a high near 74.