As of 22:40 EDT

Weather in Thermopylae, MA

46°Current weather

Thermopylae, Wednesday, 21 October, 22:40

Clear. Feels like 42°. High 60°, low 42°.

Pressure30.12 inHg
Wind6.9 mph N
Humidity77%
Visibility6.2 mi
Dew point39°

Monthly outlook for Thermopylae, MA: average high 58.7°, average low 37.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 22 October (66.8°), the coolest 5 November (32.8°).

58.7°/37.9°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October61.1°57°+2.3°
31 October – 9 November54.8°53.7°+0.6°
10 November – 19 Novemberat normal48.3°—

October records over 66 years

85.6°6 October 2007All-time high
22.3°31 October 2020All-time low

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

Thu, 2267° / 42°0Clear
67 °Clear

Thermopylae, Thursday, 22 October

Clear. High 67°, low 42°.

Pressure29.97 inHg
Wind11.3 mph N
Humidity34%
Visibility6.2 mi
Dew point30°
Fri, 2359° / 37°0Clear
59 °Clear

Thermopylae, Friday, 23 October

Clear. High 59°, low 37°.

Pressure30.36 inHg
Wind8.5 mph N
Humidity47%
Visibility6.2 mi
Dew point27°
Sat, 2460° / 34°0Overcast
60 °Overcast

Thermopylae, Saturday, 24 October

Overcast. High 60°, low 34°.

Pressure30.50 inHg
Wind2.2 mph E
Humidity47%
Visibility6.2 mi
Dew point34°
Sun, 2562° / 35°0Clear
62 °Clear

Thermopylae, Sunday, 25 October

Clear. High 62°, low 35°.

Pressure30.53 inHg
Wind2.8 mph SE
Humidity52%
Visibility6.2 mi
Dew point38°
Mon, 2666° / 38°0Mostly clear
66 °Mostly clear

Thermopylae, Monday, 26 October

Mostly clear. High 66°, low 38°.

Pressure30.36 inHg
Wind7.2 mph NW
Humidity68%
Visibility—
Dew point42°
Tue, 2760° / 41°0Partly cloudy
60 °Partly cloudy

Thermopylae, Tuesday, 27 October

Partly cloudy. High 60°, low 41°.

Pressure30.42 inHg
Wind8.1 mph N
Humidity62%
Visibility—
Dew point42°
Wed, 2860° / 41°0Overcast
60 °Overcast

Thermopylae, Wednesday, 28 October

Overcast. High 60°, low 41°.

Pressure30.21 inHg
Wind8.7 mph S
Humidity54%
Visibility—
Dew point35°
Thu, 2956° / 40°0.01Light rain
56 °Light rain

Thermopylae, Thursday, 29 October

Light rain. High 56°, low 40°.

Pressure30.15 inHg
Wind8.3 mph NW
Humidity47%
Visibility—
Dew point33°
Fri, 3061° / 36°0Clear
61 °Clear

Thermopylae, Friday, 30 October

Clear. High 61°, low 36°.

Pressure30.33 inHg
Wind3.7 mph W
Humidity44%
Visibility—
Dew point29°
Sat, 3161° / 37°0Clear
61 °Clear

Thermopylae, Saturday, 31 October

Clear. High 61°, low 37°.

Pressure30.47 inHg
Wind2.7 mph N
Humidity45%
Visibility—
Dew point31°
Sun, 0161° / 39°0Clear
61 °Clear

Thermopylae, Sunday, 1 November

Clear. High 61°, low 39°.

Pressure30.47 inHg
Wind3.2 mph S
Humidity54%
Visibility—
Dew point36°
Mon, 0256° / 42°0.05Light rain
56 °Light rain

Thermopylae, Monday, 2 November

Light rain. High 56°, low 42°.

Pressure30.12 inHg
Wind6.7 mph SW
Humidity71%
Visibility—
Dew point42°
Tue, 0351° / 37°0.04Light rain
51 °Light rain

Thermopylae, Tuesday, 3 November

Light rain. High 51°, low 37°.

Pressure29.68 inHg
Wind16.2 mph W
Humidity65%
Visibility—
Dew point34°
Wed, 0442° / 33°0.03Snow
42 °Snow

Thermopylae, Wednesday, 4 November

Snow. High 42°, low 33°.

Pressure30.00 inHg
Wind13.1 mph W
Humidity53%
Visibility—
Dew point25°
Thu, 0559° / 33°0.35Rain
59 °Rain

Thermopylae, Thursday, 5 November

Rain. High 59°, low 33°.

Pressure29.97 inHg
Wind18 mph S
Humidity59%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0652° / 39°0.13Climate normal
52 °Climate normal

Thermopylae, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation38%
Record high76° (2024)
Record low28° (2012)
Sat, 0752° / 38°0.07Climate normal
52 °Climate normal

Thermopylae, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (2020)
Record low26° (1962)
Sun, 0851° / 37°0.12Climate normal
51 °Climate normal

Thermopylae, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2020)
Record low26° (2019)
Mon, 0951° / 37°0.09Climate normal
51 °Climate normal

Thermopylae, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (1975)
Record low23° (2019)
Tue, 1052° / 37°0.14Climate normal
52 °Climate normal

Thermopylae, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (2020)
Record low23° (2017)
Wed, 1150° / 37°0.15Climate normal
50 °Climate normal

Thermopylae, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.15 in
Chance of precipitation38%
Record high67° (2020)
Record low20° (2017)
Thu, 1249° / 36°0.15Climate normal
49 °Climate normal

Thermopylae, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation37%
Record high67° (2022)
Record low22° (2019)
Fri, 1347° / 34°0.17Climate normal
47 °Climate normal

Thermopylae, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation42%
Record high68° (1964)
Record low16° (2019)
Sat, 1448° / 34°0.12Climate normal
48 °Climate normal

Thermopylae, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation25%
Record high66° (1993)
Record low14° (1986)
Sun, 1549° / 34°0.11Climate normal
49 °Climate normal

Thermopylae, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation47%
Record high72° (1993)
Record low20° (1967)
Mon, 1648° / 34°0.14Climate normal
48 °Climate normal

Thermopylae, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation33%
Record high67° (2005)
Record low11° (1972)
Tue, 1747° / 32°0.12Climate normal
47 °Climate normal

Thermopylae, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.12 in
Chance of precipitation32%
Record high64° (2006)
Record low11° (1972)
Wed, 1847° / 33°0.08Climate normal
47 °Climate normal

Thermopylae, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1963)
Record low19° (1997)
Thu, 1947° / 32°0.06Climate normal
47 °Climate normal

Thermopylae, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (1991)
Record low15° (1986)

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.