As of 04:51 EDT

Weather in Chester, NH

46°

Chester, Friday, 16 October, 04:51

Overcast. Feels like 46°. High 67°, low 43°.

Pressure30.03 inHg

Wind1 mph NE

Humidity86%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Chester, NH: average high 58.5°, average low 42.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 16 October (67°), the coolest 18 October (31.2°).

58.5°/42.1°

Average high / low

+1.1°

Above normal

3 / 4

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
16 October – 25 October	58.1°	57.9°	+0.1°
26 October – 4 November	59°	54.2°	+2.7°
5 November – 14 November	at normal	49.6°	—

October records over 66 years

84.9°5 October 2007All-time high

24.1°31 October 2011All-time low

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

Sat, 1755° / 37°

55 °

Chester, Saturday, 17 October

Overcast. High 55°, low 37°.

Pressure30.09 inHg

Wind12.9 mph NW

Humidity54%

Visibility6.2 mi

Dew point28°

Sun, 1852° / 31°

52 °

Chester, Sunday, 18 October

Clear. High 52°, low 31°.

Pressure30.62 inHg

Wind1.1 mph NW

Humidity47%

Visibility6.2 mi

Dew point23°

Mon, 1955° / 34°

55 °

Chester, Monday, 19 October

Overcast. High 55°, low 34°.

Pressure30.53 inHg

Wind5.8 mph E

Humidity51%

Visibility6.2 mi

Dew point35°

Tue, 2064° / 42°

64 °

Chester, Tuesday, 20 October

Partly cloudy. High 64°, low 42°.

Pressure30.27 inHg

Wind7.3 mph NE

Humidity45%

Visibility—

Dew point35°

Wed, 2157° / 42°

57 °

Chester, Wednesday, 21 October

Clear. High 57°, low 42°.

Pressure30.45 inHg

Wind10.2 mph NE

Humidity50%

Visibility—

Dew point34°

Thu, 2248° / 40°

48 °

Chester, Thursday, 22 October

Overcast. High 48°, low 40°.

Pressure30.47 inHg

Wind8.7 mph NE

Humidity72%

Visibility—

Dew point35°

Fri, 2358° / 36°

58 °

Chester, Friday, 23 October

Partly cloudy. High 58°, low 36°.

Pressure30.27 inHg

Wind6.6 mph NE

Humidity52%

Visibility—

Dew point33°

Sat, 2463° / 41°

63 °

Chester, Saturday, 24 October

Clear. High 63°, low 41°.

Pressure30.39 inHg

Wind7.5 mph NE

Humidity54%

Visibility—

Dew point38°

Sun, 2563° / 41°

63 °

Chester, Sunday, 25 October

Clear. High 63°, low 41°.

Pressure30.39 inHg

Wind6.6 mph E

Humidity47%

Visibility—

Dew point36°

Mon, 2655° / 43°

0.02

55 °

Chester, Monday, 26 October

Light rain. High 55°, low 43°.

Pressure30.12 inHg

Wind9.7 mph NE

Humidity65%

Visibility—

Dew point40°

Tue, 2753° / 50°

0.01

53 °

Chester, Tuesday, 27 October

Light rain. High 53°, low 50°.

Pressure29.83 inHg

Wind10.3 mph N

Humidity80%

Visibility—

Dew point45°

Wed, 2856° / 46°

56 °

Chester, Wednesday, 28 October

Overcast. High 56°, low 46°.

Pressure30.03 inHg

Wind5.3 mph NE

Humidity70%

Visibility—

Dew point40°

Thu, 2966° / 42°

66 °

Chester, Thursday, 29 October

Mostly clear. High 66°, low 42°.

Pressure30.09 inHg

Wind8.7 mph W

Humidity50%

Visibility—

Dew point38°

Fri, 3057° / 46°

0.04

57 °

Chester, Friday, 30 October

Light rain. High 57°, low 46°.

Pressure30.00 inHg

Wind7.4 mph S

Humidity75%

Visibility—

Dew point45°

Sat, 3167° / 59°

0.44

67 °

Chester, Saturday, 31 October

Rain. High 67°, low 59°.

Pressure29.74 inHg

Wind12.5 mph SW

Humidity95%

Visibility—

Dew point62°

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

Sun, 0155° / 40°

0.11

55 °

Chester, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.11 in

Chance of precipitation27%

Record high74° (1974)

Record low28° (2020)

Mon, 0255° / 40°

0.11

55 °

Chester, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.11 in

Chance of precipitation33%

Record high70° (1982)

Record low26° (1965)

Tue, 0354° / 39°

0.19

54 °

Chester, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.19 in

Chance of precipitation35%

Record high71° (1990)

Record low23° (2002)

Wed, 0453° / 38°

0.07

53 °

Chester, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.07 in

Chance of precipitation25%

Record high72° (1987)

Record low27° (2002)

Thu, 0553° / 39°

0.17

53 °

Chester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.17 in

Chance of precipitation35%

Record high74° (2022)

Record low27° (1965)

Fri, 0651° / 39°

0.13

51 °

Chester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.13 in

Chance of precipitation37%

Record high75° (2024)

Record low27° (2012)

Sat, 0751° / 37°

0.06

51 °

Chester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.06 in

Chance of precipitation25%

Record high72° (2020)

Record low25° (2002)

Sun, 0850° / 37°

0.1

50 °

Chester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.1 in

Chance of precipitation30%

Record high70° (2020)

Record low24° (1960)

Mon, 0950° / 36°

0.1

50 °

Chester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.1 in

Chance of precipitation28%

Record high70° (2020)

Record low22° (1971)

Tue, 1051° / 37°

0.16

51 °

Chester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.16 in

Chance of precipitation37%

Record high72° (2020)

Record low22° (2017)

Wed, 1149° / 36°

0.13

49 °

Chester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.13 in

Chance of precipitation35%

Record high73° (2020)

Record low20° (2017)

Thu, 1248° / 35°

0.12

48 °

Chester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.12 in

Chance of precipitation38%

Record high72° (2022)

Record low21° (1976)

Fri, 1346° / 33°

0.15

46 °

Chester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.15 in

Chance of precipitation37%

Record high67° (1964)

Record low14° (2019)

Sat, 1446° / 33°

0.11

46 °

Chester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation28%

Record high65° (1989)

Record low10° (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 Chester, NH 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 Chester, NH 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.