Lexington, Massachusetts, USA
35.1°F
1.7°C
Cold
Light snow, Overcast
Today: Hi 25 °F
Tonight: Lo 7 °F
Dew Point:
32.4°F
Humidity: 90%
UV Index: 0.0 None
Barometer:
mb
Rain Rate: 0.00 in/hr
Rain Today: 0.01 in
Rain Sunday: 0.00 in
Visibility: 2½ miles
Wind:
Now: Calm
Avg: Calm
Gusts: 0 mph
For Lexington, 2" expected.
Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Mon Jan 26, 2026 8:34am EST
Light Snow Likely
Hi 25 °F
Snow likely. Cloudy, with a high near 25. Wind chill values as low as -1. North wind 7 to 13 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Snow Likely then Partly Cloudy
Lo 7 °F
Snow likely before midnight. Partly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 7 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Mostly Sunny
Hi 22 °F
Mostly sunny, with a high near 22. Wind chill values as low as -6. West wind 6 to 9 mph.
Partly Cloudy
Lo 4 °F
Partly cloudy, with a low around 4. Wind chill values as low as -7. West wind around 7 mph.
Sunny
Hi 23 °F
Sunny, with a high near 23. West wind around 8 mph.
Mostly Cloudy
Lo 3 °F
Mostly cloudy, with a low around 3. West wind around 6 mph.
Mostly Sunny
Hi 21 °F
Mostly sunny, with a high near 21. West wind 6 to 9 mph.
Mostly Clear
Lo 0 °F
Mostly clear, with a low around 0. West wind around 8 mph.
Sunny
Hi 18 °F
Sunny, with a high near 18. West wind around 9 mph.
Mostly Clear
Lo 2 °F
Mostly clear, with a low around 2. Northwest wind around 7 mph.
Sunny
Hi 24 °F
Sunny, with a high near 24. Northwest wind around 7 mph.
Mostly Clear
Lo 4 °F
Mostly clear, with a low around 4. Northwest wind around 7 mph.
Mostly Sunny
Hi 28 °F
Mostly sunny, with a high near 28. Northwest wind around 8 mph.
Partly Cloudy
Lo 7 °F
Partly cloudy, with a low around 7. Northwest wind around 7 mph.
Issued by:
National Weather Service Boston / Norton, MA
Updated Mon Jan 26, 2026 8:34am EST

N 13 mph
N 12 mph
N 10 mph
N 10 mph
N 10 mph
N 9 mph
N 9 mph
N 8 mph
N 7 mph
NW 7 mph
NW 7 mph
NW 8 mph
NW 8 mph
NW 9 mph
NW 10 mph
NW 10 mph
W 12 mph
NW 10 mph
NW 10 mph
NW 10 mph
NW 10 mph
W 9 mph
W 9 mph
W 8 mph
W 8 mph
W 9 mph
W 9 mph
W 8 mph
W 8 mph
W 8 mph
SW 7 mph
SW 6 mph
SW 6 mph
SW 6 mph
SW 6 mph
W 6 mph
000
FXUS61 KBOX 261128
AFDBOX
Area Forecast Discussion
National Weather Service Boston/Norton MA
628 AM EST Mon Jan 26 2026
.WHAT HAS CHANGED...
Heavy snow has ended and light snow showers will
continue through the day on Monday.
&&
.KEY MESSAGES...
- Periods of light to moderate snow continue behind low pressure as
it pulls offshore Monday.
- Abnormally cold and mostly dry with yet another storm possible off
the coast next weekend.
&&
.DISCUSSION...
Key Message 1...Periods of light to moderate snow continue behind
low pressure as it pulls offshore Monday.
The surface low is well into the north Atlantic by noon today and
the expected dry slot has moved overhead shutting off efficient snow
making. So, while lingering wrap around moisture will continue to
produce light snow across the region today, lack of moisture and the
strong forcing that we saw on Sunday will mean much less in the way
of additional snowfall today. Overall, expecting 1-2 inches in
inland SNE with 2-5 inches more likely as you get closer to the
extreme eastern and northeastern MA coastline. This is where NE wind
trajectory off the water together with convergence ahead of a front
late in the day will lead to a pickup in snow coverage by the
afternoon/evening.
Key Message 2...Abnormally cold and mostly dry with yet another
storm possible off the coast next weekend.
Quiet weather then follows our active start to the week as dry,
abnormally cold NW flow lingers overhead most of the week.
snowstorm. Temperatures remain well below normal each day. Normal
highs/lows for late January are in the mid 30s and low 20s
respectively; we are forecasting highs in the teens and 20s with
lows in the single digits thanks to an anomalously cold airmass
overhead. A few shortwaves rounding the broader trough could bring
some flurries off and on but on the whole things look dry. We
continue to monitor a potential storm off the coast toward next
weekend. Can we make it 3 sunday coastal storms in a row? We'll
see!
&&
.AVIATION /12Z MONDAY THROUGH FRIDAY/...
Forecaster Confidence Levels...
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
12z Update
Monday: High Confidence in trends. Moderate Confidence in
timing.
Light snow continues this morning and through the evening.
Prolonged northeasterly flow brings ocean enhanced snow to the
northeastern coastal plain, including Boston, through evening.
Monday Night: High Confidence.
MVFR, becoming VFR. Sky cover becoming clear. NW wind 10 knots
with gusts 20 knots.
Tuesday: High Confidence.
VFR. Mid-level clouds increase through the day with winds
decreasing and shifting WSW.
KBOS Terminal...High Confidence in TAF.
KBDL Terminal...High Confidence in TAF.
Outlook /Tuesday Night through Friday/...
Tuesday Night through Wednesday: VFR. Breezy.
Wednesday Night: VFR.
Thursday through Friday: VFR. Breezy.
&&
.MARINE...
Forecaster Confidence Levels...
Low - less than 30 percent.
Moderate - 30 to 60 percent.
High - greater than 60 percent.
Through Tuesday: High confidence.
Gale-foce wind from the northeast gusting 30-40 knots this
morning over the eastern waters as the low exits. Seas 10-12 ft. Wind
shifts northwest Monday afternoon with gusts less than 20
knots. With the shift in wind, snow showers are possible Monday
afternoon, followed by drying conditions Monday night. Monday
night into Tuesday winds gust 25-40 kts with seas 7-10 ft.
Outlook /Tuesday Night through Friday/...
Tuesday Night: Moderate risk for Small Craft Advisory winds
with gusts up to 30 kt. Areas of rough seas. Slight chance of
snow.
Wednesday: Winds less than 25 kt. Local rough seas.
Wednesday Night: Winds less than 25 kt. Seas locally
approaching 5 ft. Slight chance of snow.
Thursday: Low risk for Small Craft Advisory winds with gusts up
to 25 kt. Areas of seas approaching 5 ft. Chance of freezing
spray, slight chance of snow.
Thursday Night: Strong winds with gusts up to 30 kt. Seas up to
5 ft. Chance of freezing spray, slight chance of snow.
Friday: Low risk for Small Craft Advisory winds with gusts up
to 25 kt. Seas up to 5 ft. Chance of freezing spray.
&&
.BOX WATCHES/WARNINGS/ADVISORIES...
CT...Winter Storm Warning until 8 PM EST this evening for
CTZ002>004.
MA...Winter Storm Warning until 8 PM EST this evening for
MAZ002>022-026.
RI...Winter Storm Warning until 8 PM EST this evening for
RIZ001>007.
MARINE...Small Craft Advisory until 7 AM EST Tuesday for ANZ230-231-250-
251-254.
Small Craft Advisory until 1 AM EST Tuesday for ANZ232>235-237-
255-256.
&&
$$
DISCUSSION...BW/McMinn
AVIATION...BW/McMinn
MARINE...BW/McMinn
Radar images courtesy Weather Underground / Intellicast.
UV Index forecast high for today: 2 Low
Current (Measured): 0.0 None
Note: Rain measured automatically by weather station. Rain totals do not necessarily include melted frozen precipitation.
For more accurate, manually measured rain data, see the Local Precip Data page.
0.00 in
Rain Rate (/hr):
0.00 in
Rain Last 60 min:
0.01 in
Rain Today:
0.00 in
Sunday:
0.01 in
January:
1.26 in
2026
1:17pm
36.1°F
High today:
12:00am
25.2°F
Low today:
2:28pm
30.4°F
High Sunday:
7:11am
16.2°F
Low Sunday:
12:00am
25.2°F
Low wind chill today:
7:11am
16.2°F
Low wind chill Sunday:
1:17pm
33.3°F
High dew pt today:
11:56pm
20.7°F
High dew pt Sunday:
None
Wind gust today:
None
Wind gust Sunday:
First Light:
6:11am
Sunrise:
6:39am
Sunset:
5:19pm
Twilight ends:
5:47pm
Daylight length:
10 hours 39 minutes
Phase:
First Quarter (82%)
Moon set:
8:18am
Moon rise:
9:38pm