Southern New Hampshire will enjoy one more warm, sunny day on Sunday before a storm system moves in to kick off the workweek. Commuters along I-293 and I-93 should prepare for wet roads, gusty winds, and even a chance of thunderstorms by Monday afternoon.
Sunny Sunday Before the Change
According to the National Weather Service in Gray, Maine, Sunday will stay mostly sunny in Manchester, with highs around 84°F. South winds may gust up to 20 mph ahead of the approaching weather front.
Rain chances rise overnight, with a 40% chance of showers after midnight, building into a more organized system by midday Monday.
Stormy Monday with Afternoon Thunder
Monday will bring a noticeable shift, with rain showers developing through the day. Between 2 p.m. and 5 p.m., scattered thunderstorms are possible across Hillsborough County, including areas like Hooksett, Bedford, and Goffstown.
Drivers should expect sudden downpours and gusty winds up to 20 mph, which may also cause tree branches or debris on roads.
Travel and Safety Concerns
While widespread flooding is not expected, slick roads could still cause delays. Motorists are advised to:
Reduce speed during heavy rain.
Allow extra braking distance.
Watch for fallen branches or debris on highways.
Monday night should bring gradual clearing, though light rain could linger until around 10 p.m.
Midweek Relief: Sunshine and Cooler Air
High pressure builds in Tuesday, clearing out the storms and humidity. Expect sunny skies, highs in the upper 70s, and cooler nights dipping into the low 50s. Wednesday remains sunny and slightly cooler at 74°F, while Thursday turns partly cloudy with highs near 79°F — a pleasant stretch after the stormy start to the week.
Five-Day Forecast for Manchester
Sunday: Mostly sunny, high 84°F, winds gusting to 20 mph.
Monday: Showers likely after 2 p.m., thunderstorms possible, high 81°F, 70% chance of rain.
Tuesday: Sunny, breezy, high 77°F, lows in the low 50s.
Wednesday: Clear and sunny, high 74°F.
Thursday: Partly cloudy, high 79°F.
Manchester’s weekend ends on a sunny note before wet and stormy weather takes over on Monday. With showers, gusty winds, and possible thunderstorms, travel could be tricky during the afternoon commute.
Thankfully, conditions improve quickly by Tuesday, bringing cooler, drier, and sunnier weather to southern New Hampshire. Staying alert on the roads Monday and preparing for sudden downpours will help residents get through the stormy start to the week.
