I-90 weather conditions near Allston, Massachusetts
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 77°F 2025-07-08T00:54:00-04:00
Overnight 2025-07-08, Patchy Fog. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 74. Southwest wind around 6 mph.
Tuesday 2025-07-08, Patchy Fog then Chance Showers. A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy through mid morning, then becoming sunny and hot, with a high near 92. Heat index values as high as 98. West wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-07-08, Chance Showers then Showers Likely and Patchy Fog. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday 2025-07-09, Showers Likely and Patchy Fog then Chance Showers. Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. Northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-09, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday 2025-07-10, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 8am. Cloudy, with a high near 74. East wind around 6 mph. Chance of precipitation is 50%.
Thursday Night 2025-07-10, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Cloudy, with a low around 67. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday 2025-07-11, Mostly Cloudy. Mostly cloudy, with a high near 79. Light and variable wind becoming east around 6 mph in the morning.
Friday Night 2025-07-11, Mostly Cloudy. Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
Saturday 2025-07-12, Partly Sunny. Partly sunny, with a high near 83. Northeast wind 3 to 7 mph.
Saturday Night 2025-07-12, Mostly Cloudy. Mostly cloudy, with a low around 68. Southeast wind around 6 mph becoming calm in the evening.
Sunday 2025-07-13, Mostly Sunny. Mostly sunny, with a high near 85. Southeast wind 3 to 8 mph.
Sunday Night 2025-07-13, Mostly Cloudy. Mostly cloudy, with a low around 68. South wind 3 to 6 mph.
Monday 2025-07-14, Partly Sunny. Partly sunny, with a high near 84. South wind 5 to 8 mph.
Current condition: Overcast 77°F 2025-07-08T00:54:00-04:00 
Overnight 2025-07-08, Patchy Fog. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 74. Southwest wind around 6 mph.Tuesday 2025-07-08, Patchy Fog then Chance Showers. A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy through mid morning, then becoming sunny and hot, with a high near 92. Heat index values as high as 98. West wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-07-08, Chance Showers then Showers Likely and Patchy Fog. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday 2025-07-09, Showers Likely and Patchy Fog then Chance Showers. Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. Northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-09, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.Thursday 2025-07-10, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 8am. Cloudy, with a high near 74. East wind around 6 mph. Chance of precipitation is 50%.
Thursday Night 2025-07-10, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Cloudy, with a low around 67. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday 2025-07-11, Mostly Cloudy. Mostly cloudy, with a high near 79. Light and variable wind becoming east around 6 mph in the morning.
Friday Night 2025-07-11, Mostly Cloudy. Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
Sunday 2025-07-13, Mostly Sunny. Mostly sunny, with a high near 85. Southeast wind 3 to 8 mph.