Weather in Lexington, MA
Lexington, Sunday, 18 October, 03:03
Clear. Feels like 33°. High 54°, low 33°.
Monthly outlook for Lexington, MA: average high 59.2°, average low 42.1°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 30 October (72.9°), the coolest 18 October (32.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 18 October – 27 October | 57° | 58.8° | -1° |
| 28 October – 6 November | 63° | 55.7° | +4.1° |
| 7 November – 16 November | at normal | 50.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Arlington (4 mi).
0
Lexington, Monday, 19 October
Overcast. High 56°, low 39°.
0Lexington, Tuesday, 20 October
Overcast. High 63°, low 45°.
0
Lexington, Wednesday, 21 October
Clear. High 54°, low 40°.
0Lexington, Thursday, 22 October
Clear. High 60°, low 37°.
0Lexington, Friday, 23 October
Clear. High 52°, low 38°.
0Lexington, Saturday, 24 October
Clear. High 51°, low 36°.
0
Lexington, Sunday, 25 October
Partly cloudy. High 60°, low 36°.
0Lexington, Monday, 26 October
Overcast. High 60°, low 44°.
0Lexington, Tuesday, 27 October
Clear. High 59°, low 40°.
0Lexington, Wednesday, 28 October
Clear. High 60°, low 42°.
0Lexington, Thursday, 29 October
Overcast. High 64°, low 43°.
0Lexington, Friday, 30 October
Overcast. High 73°, low 53°.
0.03
Lexington, Saturday, 31 October
Light rain. High 63°, low 47°.
0.52Lexington, Sunday, 1 November
Rain. High 54°, low 46°.
0.14Lexington, Monday, 2 November
Rain. High 64°, low 54°.
0.19Lexington, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Lexington, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.15
Lexington, Thursday, 5 November
Climate normal for this date — 60-year average.
0.12Lexington, Friday, 6 November
Climate normal for this date — 60-year average.
0.05Lexington, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Lexington, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Lexington, Monday, 9 November
Climate normal for this date — 60-year average.
0.16Lexington, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Lexington, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.14Lexington, Thursday, 12 November
Climate normal for this date — 60-year average.
0.16Lexington, Friday, 13 November
Climate normal for this date — 60-year average.
0.13Lexington, Saturday, 14 November
Climate normal for this date — 60-year average.
0.12Lexington, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Lexington, Monday, 16 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lexington, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Lexington, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
33°Weather in Annapolis, MD45°Weather in Atlanta, GA49°Weather in Augusta, ME27°Weather in Austin, TX55°Weather in Baton Rouge, LA53°Weather in Bismarck, ND52°Weather in Boise, ID
54°Weather in Boston, MA35°Weather in Carson City, NV50°Weather in Charleston, WV38°Weather in Charlotte Amalie, VI80°Weather in Cheyenne, WY47°Weather in Columbia, SC48°Weather in Columbus, OH39°Weather in Concord, NH29°Weather in Denver, CO53°Weather in Des Moines, IA45°Weather in Dover, DE39°Weather in Frankfort, KY37°Weather in Harrisburg, PA37°Weather in Hartford, CT34°Weather in Helena, MT52°Weather in Honolulu, HI76°Weather in Indianapolis, IN38°Weather in Jackson, MS54°Weather in Jefferson City, MO39°Weather in Juneau, AK39°Weather in Lansing, MI36°Weather in Lincoln, NE48°Weather in Little Rock, AR48°Weather in Madison, WI45°Weather in Montgomery, AL49°Weather in Montpelier, VT27°Weather in Nashville, TN46°Weather in Oklahoma City, OK46°Weather in Olympia, WA47°Weather in Phoenix, AZ70°Weather in Pierre, SD52°Weather in Providence, RI33°Weather in Raleigh, NC45°Weather in Richmond, VA42°Weather in Sacramento, CA64°Weather in Salem, OR50°Weather in Salt Lake City, UT54°Weather in San Juan, PR77°Weather in Santa Fe, NM41°Weather in Springfield, IL40°Weather in St. Paul, MN51°Weather in Tallahassee, FL57°Weather in Topeka, KS45°Weather in Trenton, NJ40°Weather in Washington, DC43°34°Weather in South Braintree, MA37°Weather in Assonet, MA34°Weather in Assonet Bay Shores, MA34°Weather in Brooks Place, MA34°Weather in Camp Merriwood, MA33°Weather in Camp Welch, MA33°Weather in Cochesett, MA34°Weather in Easton Center, MA31°Weather in Eastondale, MA33°Weather in Easton Green, MA29°Weather in Easton Station, MA31°Weather in Elm Square, MA32°Weather in Myricks, MA33°Weather in North Easton, MA31°Weather in Prattville, MA31°Weather in Scotland, MA34°Weather in South Easton, MA29°Weather in South Stoughton, MA33°Weather in West Meadow, MA34°