As of 23:01 EDT

Weather in Thermopylae, MA

44°Current weather

Thermopylae, Monday, 19 October, 23:01

Clear. Feels like 42°. High 63°, low 34°.

Pressure30.27 inHg
Wind3.4 mph NE
Humidity90%
Visibility6.2 mi
Dew point40°

Monthly outlook for Thermopylae, MA: average high 58.6°, average low 38°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 26 October (67.8°), the coolest 29 October (31.4°).

58.6°/38°
Average high / low
+1°
Above normal
1 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October60.9°57.8°+1.7°
29 October – 7 November54.8°54.3°+0.3°
8 November – 17 Novemberat normal49.2°—

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).

Tue, 2066° / 41°0Clear
66 °Clear

Thermopylae, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.27 inHg
Wind10.9 mph N
Humidity45%
Visibility6.2 mi
Dew point41°
Wed, 2160° / 36°0Clear
60 °Clear

Thermopylae, Wednesday, 21 October

Clear. High 60°, low 36°.

Pressure30.24 inHg
Wind9.8 mph N
Humidity54%
Visibility6.2 mi
Dew point37°
Thu, 2264° / 39°0Clear
64 °Clear

Thermopylae, Thursday, 22 October

Clear. High 64°, low 39°.

Pressure29.88 inHg
Wind7.2 mph NW
Humidity34%
Visibility6.2 mi
Dew point31°
Fri, 2354° / 40°0Clear
54 °Clear

Thermopylae, Friday, 23 October

Clear. High 54°, low 40°.

Pressure30.21 inHg
Wind12 mph N
Humidity52%
Visibility6.2 mi
Dew point29°
Sat, 2461° / 36°0Clear
61 °Clear

Thermopylae, Saturday, 24 October

Clear. High 61°, low 36°.

Pressure30.45 inHg
Wind7.4 mph NW
Humidity47%
Visibility—
Dew point31°
Sun, 2562° / 34°0Clear
62 °Clear

Thermopylae, Sunday, 25 October

Clear. High 62°, low 34°.

Pressure30.56 inHg
Wind4.4 mph S
Humidity58%
Visibility—
Dew point37°
Mon, 2668° / 41°0Overcast
68 °Overcast

Thermopylae, Monday, 26 October

Overcast. High 68°, low 41°.

Pressure30.21 inHg
Wind5.1 mph W
Humidity59%
Visibility—
Dew point42°
Tue, 2754° / 48°0Overcast
54 °Overcast

Thermopylae, Tuesday, 27 October

Overcast. High 54°, low 48°.

Pressure30.15 inHg
Wind4.8 mph S
Humidity69%
Visibility—
Dew point41°
Wed, 2855° / 38°0Overcast
55 °Overcast

Thermopylae, Wednesday, 28 October

Overcast. High 55°, low 38°.

Pressure29.88 inHg
Wind11 mph NW
Humidity66%
Visibility—
Dew point38°
Thu, 2947° / 31°0Clear
47 °Clear

Thermopylae, Thursday, 29 October

Clear. High 47°, low 31°.

Pressure29.94 inHg
Wind11 mph W
Humidity43%
Visibility—
Dew point20°
Fri, 3049° / 32°0Clear
49 °Clear

Thermopylae, Friday, 30 October

Clear. High 49°, low 32°.

Pressure30.15 inHg
Wind10.4 mph W
Humidity41%
Visibility—
Dew point20°
Sat, 3156° / 33°0Clear
56 °Clear

Thermopylae, Saturday, 31 October

Clear. High 56°, low 33°.

Pressure30.24 inHg
Wind10.5 mph W
Humidity45%
Visibility—
Dew point29°
Sun, 0157° / 33°0Clear
57 °Clear

Thermopylae, Sunday, 1 November

Clear. High 57°, low 33°.

Pressure30.50 inHg
Wind7.9 mph S
Humidity56%
Visibility—
Dew point31°
Mon, 0264° / 42°0Overcast
64 °Overcast

Thermopylae, Monday, 2 November

Overcast. High 64°, low 42°.

Pressure30.27 inHg
Wind6.2 mph SW
Humidity52%
Visibility—
Dew point38°
Tue, 0357° / 49°0.79Rain
57 °Rain

Thermopylae, Tuesday, 3 November

Rain. High 57°, low 49°.

Pressure30.06 inHg
Wind3.9 mph SE
Humidity96%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0454° / 39°0.05Climate normal
54 °Climate normal

Thermopylae, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (1987)
Record low28° (2020)
Thu, 0554° / 39°0.13Climate normal
54 °Climate normal

Thermopylae, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (2022)
Record low26° (2002)
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)

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.