As of 17:32 EDT

Weather in Thompson, CT

58°

Thompson, Thursday, 15 October, 17:32

Overcast. Feels like 56°. High 61°, low 49°.

Pressure30.18 inHg

Wind3.1 mph SE

Humidity63%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Thompson, CT: average high 60.5°, average low 41°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 16 October (70.6°), the coolest 18 October (32.2°).

60.5°/41°

Average high / low

+1°

Above normal

1 / 4

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	59.1°	60°	-0.5°
25 October – 3 November	62.7°	56.5°	+3.5°
4 November – 13 November	at normal	52.4°	—

October records over 66 years

86.4°5 October 2007All-time high

17.1°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Harrisville (10 mi).

Fri, 1671° / 47°

0.41

71 °

Thompson, Friday, 16 October

Heavy rain. High 71°, low 47°.

Pressure29.77 inHg

Wind12.6 mph S

Humidity99%

Visibility3.3 mi

Dew point59°

Sat, 1758° / 38°

58 °

Thompson, Saturday, 17 October

Overcast. High 58°, low 38°.

Pressure30.09 inHg

Wind12.1 mph NW

Humidity52%

Visibility6.2 mi

Dew point30°

Sun, 1853° / 32°

53 °

Thompson, Sunday, 18 October

Clear. High 53°, low 32°.

Pressure30.59 inHg

Wind1 mph N

Humidity47%

Visibility6.2 mi

Dew point25°

Mon, 1958° / 38°

58 °

Thompson, Monday, 19 October

Partly cloudy. High 58°, low 38°.

Pressure30.53 inHg

Wind4.7 mph NE

Humidity52%

Visibility6.2 mi

Dew point37°

Tue, 2060° / 44°

60 °

Thompson, Tuesday, 20 October

Overcast. High 60°, low 44°.

Pressure30.27 inHg

Wind9 mph NE

Humidity70%

Visibility—

Dew point43°

Wed, 2157° / 41°

57 °

Thompson, Wednesday, 21 October

Clear. High 57°, low 41°.

Pressure30.30 inHg

Wind12 mph NE

Humidity57%

Visibility—

Dew point38°

Thu, 2255° / 37°

55 °

Thompson, Thursday, 22 October

Clear. High 55°, low 37°.

Pressure30.47 inHg

Wind5.8 mph NE

Humidity64%

Visibility—

Dew point37°

Fri, 2363° / 40°

63 °

Thompson, Friday, 23 October

Clear. High 63°, low 40°.

Pressure30.24 inHg

Wind8.7 mph W

Humidity55%

Visibility—

Dew point40°

Sat, 2455° / 38°

55 °

Thompson, Saturday, 24 October

Overcast. High 55°, low 38°.

Pressure30.39 inHg

Wind6.3 mph NE

Humidity58%

Visibility—

Dew point35°

Sun, 2553° / 35°

53 °

Thompson, Sunday, 25 October

Clear. High 53°, low 35°.

Pressure30.50 inHg

Wind7.1 mph NE

Humidity61%

Visibility—

Dew point33°

Mon, 2665° / 37°

65 °

Thompson, Monday, 26 October

Clear. High 65°, low 37°.

Pressure30.33 inHg

Wind8.4 mph W

Humidity55%

Visibility—

Dew point40°

Tue, 2757° / 40°

57 °

Thompson, Tuesday, 27 October

Clear. High 57°, low 40°.

Pressure30.45 inHg

Wind7 mph N

Humidity54%

Visibility—

Dew point35°

Wed, 2862° / 41°

62 °

Thompson, Wednesday, 28 October

Overcast. High 62°, low 41°.

Pressure30.42 inHg

Wind7 mph SW

Humidity49%

Visibility—

Dew point35°

Thu, 2969° / 46°

69 °

Thompson, Thursday, 29 October

Overcast. High 69°, low 46°.

Pressure30.24 inHg

Wind8.1 mph SW

Humidity55%

Visibility—

Dew point45°

Fri, 3070° / 53°

70 °

Thompson, Friday, 30 October

Clear. High 70°, low 53°.

Pressure30.12 inHg

Wind10.2 mph SW

Humidity58%

Visibility—

Dew point48°

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

Sat, 3156° / 40°

0.07

56 °

Thompson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°

Average low40°

Average precipitation0.07 in

Chance of precipitation23%

Record high74° (2024)

Record low17° (2020)

Sun, 0157° / 42°

0.11

57 °

Thompson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.11 in

Chance of precipitation28%

Record high75° (2024)

Record low31° (2011)

Mon, 0257° / 42°

0.09

57 °

Thompson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.09 in

Chance of precipitation27%

Record high74° (1982)

Record low27° (1965)

Tue, 0356° / 41°

0.18

56 °

Thompson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.18 in

Chance of precipitation30%

Record high72° (2003)

Record low27° (2002)

Wed, 0455° / 41°

0.04

55 °

Thompson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.04 in

Chance of precipitation22%

Record high74° (1987)

Record low28° (2002)

Thu, 0555° / 41°

0.14

55 °

Thompson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.14 in

Chance of precipitation35%

Record high73° (1994)

Record low29° (1965)

Fri, 0653° / 41°

0.12

53 °

Thompson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°

Average low41°

Average precipitation0.12 in

Chance of precipitation33%

Record high73° (2024)

Record low28° (2012)

Sat, 0753° / 39°

0.06

53 °

Thompson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.06 in

Chance of precipitation25%

Record high73° (2022)

Record low27° (1962)

Sun, 0852° / 38°

0.11

52 °

Thompson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.11 in

Chance of precipitation30%

Record high71° (2020)

Record low26° (1960)

Mon, 0953° / 38°

0.09

53 °

Thompson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.09 in

Chance of precipitation32%

Record high72° (2020)

Record low22° (2019)

Tue, 1053° / 39°

0.19

53 °

Thompson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.19 in

Chance of precipitation35%

Record high70° (2020)

Record low23° (2017)

Wed, 1152° / 38°

0.12

52 °

Thompson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.12 in

Chance of precipitation37%

Record high69° (2022)

Record low20° (2017)

Thu, 1250° / 37°

0.16

50 °

Thompson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.16 in

Chance of precipitation37%

Record high69° (2022)

Record low25° (2019)

Fri, 1349° / 36°

0.18

49 °

Thompson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.18 in

Chance of precipitation43%

Record high69° (1964)

Record low17° (2019)

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 Thompson, CT 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 Thompson, CT 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.