Baltimore/ Weather & Environment

Sunny Sunday In Baltimore Before Midweek Heat Roars Back

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Published on September 06, 2026
Sunny Sunday In Baltimore Before Midweek Heat Roars BackSource: Ɱ / Wikimedia Commons

Baltimore is waking to sunny skies and dry, comfortable air Sunday, with temperatures rising from the upper 60s to a high near 83. A north wind around 5 to 8 mph should keep the day feeling more September than sauna, making it a solid bet for outdoor plans.

Labor Day Stays Mostly Sunny

Sunday night turns partly cloudy with a low around 65. Monday remains mostly sunny and seasonable, with a high near 82, light northeast winds and a low around 64 Monday night.

Heat Builds By Midweek

The forecast turns warmer Tuesday, when mostly sunny skies accompany a high near 85. Wednesday and Thursday could reach about 89, with humidity gradually returning as the week wears on, according to National Weather Service Baltimore/Washington.

Thursday is the week's main weather wildcard: a 30% chance of showers and thunderstorms arrives after 2 p.m., followed by a chance of additional storms before 2 a.m. Thursday night. There are currently no watches, warnings or advisories for Baltimore.

Cooler, Calmer Weekend Ahead

Behind the front, Friday should settle back to mostly sunny skies and a high near 83, with a low around 63 Friday night. Saturday looks sunny and similarly mild near 83, giving Baltimore another favorable window for parks, patios and other outdoor plans.

The updated outlook is a meaningful cleanup from the stormier setup earlier in the week: the holiday itself now looks dry, while the next notable rain risk waits until Thursday afternoon. Hoodline's earlier Baltimore forecast had already pointed to the weekend cooldown.