As of 01:35 EDT

Weather in Thompson, CT

55°

Thompson, Tuesday, 13 October, 01:35

Partly cloudy. Feels like 55°. High 61°, low 53°.

Pressure29.91 inHg

Wind4 mph NW

Humidity94%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Thompson, CT: average high 58.7°, average low 43.9°. That is 0.5° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 24 October (72.8°), the coolest 18 October (32.9°).

58.7°/43.9°

Average high / low

−0.5°

Below normal

4 / 4

Wet days / normal

1.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 October – 22 October	59.6°	60.7°	-0.6°
23 October – 1 November	57.2°	57°	+0.1°
2 November – 11 November	at normal	53.9°	—

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).

Wed, 1471° / 57°

0.05

71 °

Thompson, Wednesday, 14 October

Light rain. High 71°, low 57°.

Pressure29.80 inHg

Wind12.5 mph W

Humidity61%

Visibility6.2 mi

Dew point60°

Thu, 1559° / 47°

59 °

Thompson, Thursday, 15 October

Partly cloudy. High 59°, low 47°.

Pressure30.21 inHg

Wind5.4 mph N

Humidity49%

Visibility6.2 mi

Dew point37°

Fri, 1666° / 46°

0.64

66 °

Thompson, Friday, 16 October

Rain. High 66°, low 46°.

Pressure29.62 inHg

Wind11 mph S

Humidity99%

Visibility2.7 mi

Dew point56°

Sat, 1748° / 36°

0.02

48 °

Thompson, Saturday, 17 October

Light rain. High 48°, low 36°.

Pressure29.94 inHg

Wind16.7 mph NW

Humidity63%

Visibility—

Dew point33°

Sun, 1854° / 33°

54 °

Thompson, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.36 inHg

Wind8.8 mph W

Humidity53%

Visibility—

Dew point31°

Mon, 1959° / 36°

59 °

Thompson, Monday, 19 October

Partly cloudy. High 59°, low 36°.

Pressure30.47 inHg

Wind12.6 mph SW

Humidity44%

Visibility—

Dew point30°

Tue, 2062° / 43°

62 °

Thompson, Tuesday, 20 October

Overcast. High 62°, low 43°.

Pressure30.30 inHg

Wind7.5 mph NW

Humidity56%

Visibility—

Dew point41°

Wed, 2159° / 41°

59 °

Thompson, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.39 inHg

Wind5.2 mph NE

Humidity65%

Visibility—

Dew point41°

Thu, 2259° / 40°

59 °

Thompson, Thursday, 22 October

Overcast. High 59°, low 40°.

Pressure30.50 inHg

Wind6.7 mph S

Humidity73%

Visibility—

Dew point42°

Fri, 2363° / 45°

63 °

Thompson, Friday, 23 October

Partly cloudy. High 63°, low 45°.

Pressure30.36 inHg

Wind12.4 mph SW

Humidity63%

Visibility—

Dew point44°

Sat, 2473° / 56°

73 °

Thompson, Saturday, 24 October

Overcast. High 73°, low 56°.

Pressure30.06 inHg

Wind12.2 mph SW

Humidity69%

Visibility—

Dew point54°

Sun, 2556° / 47°

56 °

Thompson, Sunday, 25 October

Overcast. High 56°, low 47°.

Pressure30.21 inHg

Wind9.6 mph W

Humidity52%

Visibility—

Dew point37°

Mon, 2649° / 45°

0.51

49 °

Thompson, Monday, 26 October

Rain. High 49°, low 45°.

Pressure30.06 inHg

Wind6.2 mph N

Humidity96%

Visibility—

Dew point44°

Tue, 2748° / 41°

0.06

48 °

Thompson, Tuesday, 27 October

Light rain. High 48°, low 41°.

Pressure29.68 inHg

Wind7.1 mph NE

Humidity75%

Visibility—

Dew point40°

Wed, 2854° / 37°

0.03

54 °

Thompson, Wednesday, 28 October

Light rain. High 54°, low 37°.

Pressure29.47 inHg

Wind11.1 mph SW

Humidity84%

Visibility—

Dew point45°

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

Thu, 2955° / 41°

0.16

55 °

Thompson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.16 in

Chance of precipitation23%

Record high72° (1989)

Record low30° (1965)

Fri, 3055° / 40°

0.15

55 °

Thompson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.15 in

Chance of precipitation28%

Record high71° (1989)

Record low25° (2020)

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)

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.