Rhode Island Weather for March 18, 2026

Morning: starts cold with temperatures in the mid-to-upper 20s°F (feeling closer to the teens due to any breeze), under mostly cloudy to partly sunny skies as the sun rises around 6:50-7:00 AM. Bundle up for the commute, as conditions remain crisp and dry.

Afternoon: warms modestly into the mid-to-upper 30s°F (possibly touching near 40°F in spots), with lighter winds and a mix of clouds and sun allowing for a brief feeling of brightness despite the season. It’s a typical early spring day—cool but manageable with layers and no rain in the forecast.

Evening: cools back down into the upper 20s to low 30s°F as the sun sets around 6:55 PM, with increasing cloudiness possible and calm winds. Skies stay mostly dry, making for a quiet, clear-to-cloudy wind-down to the night.

It’s a “B-” Day!