As of 15:33 EST

Weather in Thermopylae, MA

42°

Thermopylae, Friday, 13 November, 15:33

Overcast. Feels like 39°. High 42°, low 36°.

Pressure29.62 inHg

Wind5.7 mph N

Humidity75%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Thermopylae, MA: average high 48.6°, average low 33.3°. That is 1.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 19 November (59.9°), the coolest 26 November (26°).

48.6°/33.3°

Average high / low

+1.3°

Above normal

2 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	51.8°	46.9°	+2.7°
23 November – 2 December	43.2°	44.5°	-0.7°
3 December – 12 December	at normal	39.8°	—

November records over 66 years

76.1°1 November 2024All-time high

6.6°28 November 2002All-time low

Climate normals and records are computed from the nearest reference point — Granby (5 mi).

Sat, 1443° / 35°

43 °

Thermopylae, Saturday, 14 November

Overcast. High 43°, low 35°.

Pressure29.71 inHg

Wind8.2 mph NW

Humidity64%

Visibility6.2 mi

Dew point28°

Sun, 1547° / 37°

47 °

Thermopylae, Sunday, 15 November

Partly cloudy. High 47°, low 37°.

Pressure30.06 inHg

Wind10.8 mph NW

Humidity59%

Visibility6.2 mi

Dew point28°

Mon, 1647° / 35°

47 °

Thermopylae, Monday, 16 November

Overcast. High 47°, low 35°.

Pressure30.36 inHg

Wind7.9 mph NW

Humidity60%

Visibility6.2 mi

Dew point31°

Tue, 1753° / 30°

53 °

Thermopylae, Tuesday, 17 November

Partly cloudy. High 53°, low 30°.

Pressure30.42 inHg

Wind3.5 mph W

Humidity61%

Visibility6.2 mi

Dew point36°

Wed, 1858° / 36°

58 °

Thermopylae, Wednesday, 18 November

Overcast. High 58°, low 36°.

Pressure30.39 inHg

Wind3.8 mph NW

Humidity68%

Visibility—

Dew point39°

Thu, 1960° / 40°

60 °

Thermopylae, Thursday, 19 November

Mostly clear. High 60°, low 40°.

Pressure30.36 inHg

Wind4.9 mph NW

Humidity45%

Visibility—

Dew point32°

Fri, 2059° / 41°

59 °

Thermopylae, Friday, 20 November

Partly cloudy. High 59°, low 41°.

Pressure30.36 inHg

Wind10.6 mph NW

Humidity64%

Visibility—

Dew point43°

Sat, 2155° / 36°

55 °

Thermopylae, Saturday, 21 November

Mostly clear. High 55°, low 36°.

Pressure30.42 inHg

Wind6.7 mph S

Humidity69%

Visibility—

Dew point37°

Sun, 2253° / 39°

0.06

53 °

Thermopylae, Sunday, 22 November

Light rain. High 53°, low 39°.

Pressure29.65 inHg

Wind14.5 mph NW

Humidity95%

Visibility—

Dew point49°

Mon, 2342° / 29°

42 °

Thermopylae, Monday, 23 November

Clear. High 42°, low 29°.

Pressure29.85 inHg

Wind11.5 mph W

Humidity41%

Visibility—

Dew point18°

Tue, 2440° / 27°

40 °

Thermopylae, Tuesday, 24 November

Clear. High 40°, low 27°.

Pressure30.09 inHg

Wind7.4 mph W

Humidity37%

Visibility—

Dew point12°

Wed, 2538° / 27°

38 °

Thermopylae, Wednesday, 25 November

Clear. High 38°, low 27°.

Pressure30.27 inHg

Wind11.7 mph NW

Humidity48%

Visibility—

Dew point16°

Thu, 2644° / 26°

44 °

Thermopylae, Thursday, 26 November

Mostly clear. High 44°, low 26°.

Pressure30.47 inHg

Wind7.3 mph SW

Humidity50%

Visibility—

Dew point19°

Fri, 2747° / 30°

47 °

Thermopylae, Friday, 27 November

Mostly clear. High 47°, low 30°.

Pressure30.33 inHg

Wind9.8 mph NW

Humidity51%

Visibility—

Dew point24°

Sat, 2848° / 30°

48 °

Thermopylae, Saturday, 28 November

Clear. High 48°, low 30°.

Pressure30.53 inHg

Wind3.6 mph N

Humidity68%

Visibility—

Dew point30°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2945° / 31°

0.07

45 °

Thermopylae, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.07 in

Chance of precipitation27%

Record high65° (2011)

Record low11° (2014)

Mon, 3043° / 31°

0.13

43 °

Thermopylae, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.13 in

Chance of precipitation32%

Record high62° (2006)

Record low18° (1985)

Tue, 0143° / 30°

0.13

43 °

Thermopylae, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.13 in

Chance of precipitation32%

Record high65° (2001)

Record low13° (1971)

Wed, 0242° / 29°

0.11

42 °

Thermopylae, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.11 in

Chance of precipitation28%

Record high58° (1982)

Record low9° (1971)

Thu, 0342° / 28°

0.15

42 °

Thermopylae, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.15 in

Chance of precipitation38%

Record high63° (2009)

Record low4° (1971)

Fri, 0441° / 27°

0.11

41 °

Thermopylae, Friday, 4 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.11 in

Chance of precipitation25%

Record high64° (1982)

Record low7° (1989)

Sat, 0540° / 27°

0.14

40 °

Thermopylae, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.14 in

Chance of precipitation30%

Record high64° (2001)

Record low1° (1971)

Sun, 0642° / 28°

0.16

42 °

Thermopylae, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.16 in

Chance of precipitation47%

Record high67° (2001)

Record low7° (2007)

Mon, 0740° / 26°

0.11

40 °

Thermopylae, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.11 in

Chance of precipitation30%

Record high66° (1998)

Record low3° (1964)

Tue, 0838° / 25°

0.09

38 °

Thermopylae, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high38°

Average low25°

Average precipitation0.09 in

Chance of precipitation27%

Record high57° (1966)

Record low2° (1964)

Wed, 0939° / 25°

0.16

39 °

Thermopylae, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high39°

Average low25°

Average precipitation0.16 in

Chance of precipitation37%

Record high58° (1991)

Record low1° (2025)

Thu, 1040° / 26°

0.09

40 °

Thermopylae, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.09 in

Chance of precipitation38%

Record high58° (2023)

Record low1° (1964)

Fri, 1140° / 26°

0.19

40 °

Thermopylae, Friday, 11 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.19 in

Chance of precipitation43%

Record high60° (2021)

Record low-1° (1977)

Sat, 1238° / 24°

0.17

38 °

Thermopylae, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.17 in

Chance of precipitation38%

Record high61° (1979)

Record low-2° (1977)

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 Thermopylae, 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 Thermopylae, 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.