Weather
Eastern Massachusetts Weather: 37° Lows Before Warmup Oct 23-26
Boston, MA – A noticeable temperature swing is approaching the Boston metropolitan area, with afternoon highs expected to climb to 67 degrees Monday, Oct. 26, before dropping to approximately 53 degre
By Grant Holloway · 2026-10-23T09:19:16.867Z
Boston, MA – A noticeable temperature swing is approaching the Boston metropolitan area, with afternoon highs expected to climb to 67 degrees Monday, Oct. 26, before dropping to approximately 53 degrees Tuesday. The brief warmup will follow several chilly autumn nights, including temperatures near 37 degrees Friday night. Sunshine will dominate much of the period, but the 14 degree decline in daytime highs between Monday and Tuesday could make outdoor conditions feel considerably cooler across Boston and surrounding eastern Massachusetts communities.
According to the National Weather Service forecast for Boston, temperatures will gradually increase from 55 degrees Friday to 58 degrees Saturday and 62 degrees Sunday before reaching 67 degrees Monday. The warmer conditions will be short lived, with Tuesday's high expected to fall back into the lower 50s. The supplied local forecast does not indicate significant precipitation during this transition, suggesting that changing temperatures rather than storms will be the primary weather development.
Boston Warms to 67 Degrees Before Tuesday Cooldown Friday, Oct. 23, will bring sunny skies and a high near 55 degrees, with north winds between 10 and 14 mph. Those winds may add a noticeable chill during outdoor activities, particularly near Boston Harbor and other exposed waterfront locations. Clear skies will continue Friday night as temperatures fall toward 37 degrees, making it the coldest overnight period in the available five day outlook.
Saturday, Oct. 24, will begin a gradual warming trend, with sunshine pushing afternoon temperatures to approximately 58 degrees. Light west winds should accompany the milder conditions before another clear night allows temperatures to fall near 40 degrees. Sunday will bring additional warming, with highs reaching 62 degrees as calm winds become southwest around 5 mph during the afternoon.
By Monday, Oct. 26, temperatures are expected to reach approximately 67 degrees under sunny skies. West winds around 6 mph will accompany the warmest afternoon in the five day forecast. Monday night will remain mostly clear, with temperatures falling near 45 degrees before cooler air becomes more noticeable Tuesday.
Temperature Changes Could Affect Outdoor Plans The difference between Friday night's projected low of 37 degrees and Monday's high of 67 degrees represents a 30 degree spread across several days. This gradual transition will produce substantially different conditions between early morning outings and afternoon activities. Residents planning outdoor recreation may find Monday considerably more comfortable than Friday or Saturday, especially in locations exposed to northerly winds.
Commuters traveling along Interstate 93, Interstate 90, Route 1 and Interstate 95 should prepare for cool mornings throughout the weekend and early next week. The supplied forecast does not indicate snow, freezing precipitation or significant weather related travel disruptions. Clear skies could produce sun glare during morning and evening travel, while Friday's northerly winds may be more noticeable along exposed bridges and waterfront roadways.
The sunny stretch should also provide favorable conditions for activities around Boston Common, the Charles River Esplanade and nearby Suffolk, Middlesex and Norfolk County communities. Residents heading outside early Saturday or Sunday may want jackets, while Monday afternoon should offer milder conditions for walking, cycling and other outdoor plans.
Cooler Weather Returns Tuesday and Wednesday Tuesday, Oct. 27, will bring a noticeable change as temperatures reach only about 53 degrees despite continued sunshine. Northeast winds between 7 and 10 mph could make conditions feel cooler, particularly along the coastline. The projected decline from Monday's 67 degree high represents a 14 degree drop in daytime temperatures over approximately 24 hours.
Tuesday night will remain mostly clear, with temperatures falling near 37 degrees. Wednesday should bring mostly sunny skies and another high near 53 degrees, followed by a partly cloudy night around 39 degrees. By Thursday, temperatures are expected to recover slightly, reaching approximately 59 degrees under mostly sunny skies.
No significant storms, widespread rainfall or hazardous weather conditions are identified in the supplied Boston forecast through Thursday. The primary weather story remains Monday's brief warmup followed by a return to cooler late October temperatures.
Will Boston's warmer Monday change your outdoor plans before temperatures fall again Tuesday?
Five Day Weather Outlook Friday 10/23: Sunny skies will bring a high near 55 degrees, with north winds between 10 and 14 mph; Friday night will turn clear and chilly, with temperatures falling near 37 degrees and northwest winds of 3 to 6 mph.
Saturday 10/24: Sunshine will continue across Boston, with temperatures reaching approximately 58 degrees and light west winds; Saturday night will remain clear, with temperatures falling near 40 degrees and calm conditions developing.
Sunday 10/25: Sunny skies will bring a high near 62 degrees, with calm winds becoming southwest around 5 mph during the afternoon; Sunday night will remain clear, with temperatures falling near 40 degrees and southwest winds continuing around 5 mph.
Monday 10/26: Sunshine will push temperatures toward 67 degrees, making Monday the warmest afternoon in the five day outlook, with west winds around 6 mph; Monday night will remain mostly clear, with temperatures falling near 45 degrees.
Tuesday 10/27: Sunny skies will accompany a cooler high near 53 degrees, representing a 14 degree decline from Monday's afternoon high; northeast winds of 7 to 10 mph will continue before temperatures fall near 37 degrees Tuesday night.
Extended Weather Outlook Wednesday, Oct. 28, is expected to bring mostly sunny skies and a high near 53 degrees, with north winds around 6 mph becoming easterly during the afternoon. Wednesday night will become partly cloudy, with temperatures falling near 39 degrees.
Thursday, Oct. 29, should feature mostly sunny skies and a high near 59 degrees, with southwest winds between 3 and 7 mph.
The supplied National Weather Service forecast does not establish a significant storm threat or provide verified six to 10 day temperature and precipitation outlook probabilities. Additional developments beyond Thursday remain uncertain.