Manchester, N.H. – Drivers and outdoor event planners in southern New Hampshire should prepare for a split weekend—scorching heat Saturday, then scattered showers Sunday. With highs reaching 88°F under full sunshine, Saturday will be ideal for summer activities, but the quick shift to stormier weather on Sunday could impact travel and outdoor gatherings.
According to the National Weather Service in Gray, Maine, the weekend begins under clear skies Friday night, with lows dipping to around 58°F. Saturday will bring light winds and near-peak August warmth, making hydration and sun protection essential. By Sunday afternoon, a 30% chance of scattered showers and possible thunderstorms will develop, especially along the I-293 corridor in Manchester, potentially slowing traffic and disrupting outdoor plans.
Saturday night will remain mostly clear with a low near 65°F, offering comfortable evening conditions for late events. Sunday’s high will climb to 91°F before clouds and showers roll in after 2 p.m., cooling temperatures into the evening. Monday returns to mostly sunny skies with highs near 78°F, offering relief after the weekend heat.
Residents are advised to plan outdoor activities early in the weekend and monitor conditions Sunday afternoon. Keep vehicles fueled, charge devices, and be cautious on wet roads if showers arrive.
Five Day Forecast for Manchester, NH:
- Saturday: Sunny, high 88°F, low 65°F. Light wind.
- Sunday: Mostly sunny, high 91°F. Scattered showers after 2 p.m. Low 58°F.
- Monday: Mostly sunny, high 78°F, low 54°F.
- Tuesday: Mostly sunny, high 79°F, low 55°F.
- Wednesday: Scattered showers, high 76°F. 30% chance of rain. Low 55°F.
