As of 12:31 EDT

Weather in Chester, NH

56°

Chester, Wednesday, 21 October, 12:31

Clear. Feels like 54°. High 56°, low 40°.

Pressure30.24 inHg

Wind9.2 mph NE

Humidity55%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Chester, NH: average high 57.3°, average low 38.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 29 October (66.7°), the coolest 24 October (30.3°).

57.3°/38.5°

Average high / low

+1.2°

Above normal

1 / 5

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
21 October – 30 October	58.9°	56°	+1.6°
31 October – 9 November	54.6°	52.6°	+1.1°
10 November – 19 November	at normal	47.1°	—

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).

Thu, 2264° / 36°

64 °

Chester, Thursday, 22 October

Overcast. High 64°, low 36°.

Pressure29.97 inHg

Wind8.2 mph N

Humidity39%

Visibility6.2 mi

Dew point33°

Fri, 2354° / 35°

54 °

Chester, Friday, 23 October

Clear. High 54°, low 35°.

Pressure30.39 inHg

Wind5.7 mph N

Humidity47%

Visibility6.2 mi

Dew point28°

Sat, 2456° / 30°

56 °

Chester, Saturday, 24 October

Clear. High 56°, low 30°.

Pressure30.53 inHg

Wind2.9 mph NW

Humidity46%

Visibility6.2 mi

Dew point29°

Sun, 2562° / 34°

62 °

Chester, Sunday, 25 October

Clear. High 62°, low 34°.

Pressure30.50 inHg

Wind2 mph SW

Humidity39%

Visibility6.2 mi

Dew point33°

Mon, 2664° / 37°

64 °

Chester, Monday, 26 October

Clear. High 64°, low 37°.

Pressure30.30 inHg

Wind6.4 mph NW

Humidity43%

Visibility—

Dew point32°

Tue, 2750° / 34°

50 °

Chester, Tuesday, 27 October

Clear. High 50°, low 34°.

Pressure30.42 inHg

Wind5.2 mph N

Humidity45%

Visibility—

Dew point26°

Wed, 2857° / 31°

57 °

Chester, Wednesday, 28 October

Partly cloudy. High 57°, low 31°.

Pressure30.47 inHg

Wind8.2 mph SW

Humidity59%

Visibility—

Dew point33°

Thu, 2967° / 48°

67 °

Chester, Thursday, 29 October

Overcast. High 67°, low 48°.

Pressure30.18 inHg

Wind13.6 mph SW

Humidity70%

Visibility—

Dew point49°

Fri, 3058° / 38°

58 °

Chester, Friday, 30 October

Overcast. High 58°, low 38°.

Pressure30.24 inHg

Wind8.9 mph NW

Humidity41%

Visibility—

Dew point29°

Sat, 3152° / 34°

52 °

Chester, Saturday, 31 October

Clear. High 52°, low 34°.

Pressure30.59 inHg

Wind6.6 mph NE

Humidity36%

Visibility—

Dew point21°

Sun, 0152° / 33°

52 °

Chester, Sunday, 1 November

Overcast. High 52°, low 33°.

Pressure30.74 inHg

Wind7.6 mph S

Humidity56%

Visibility—

Dew point31°

Mon, 0257° / 43°

57 °

Chester, Monday, 2 November

Overcast. High 57°, low 43°.

Pressure30.47 inHg

Wind7.8 mph SW

Humidity77%

Visibility—

Dew point44°

Tue, 0364° / 48°

64 °

Chester, Tuesday, 3 November

Overcast. High 64°, low 48°.

Pressure30.33 inHg

Wind8.2 mph E

Humidity72%

Visibility—

Dew point49°

Wed, 0452° / 47°

52 °

Chester, Wednesday, 4 November

Overcast. High 52°, low 47°.

Pressure30.33 inHg

Wind9.2 mph E

Humidity92%

Visibility—

Dew point48°

Thu, 0550° / 47°

0.16

50 °

Chester, Thursday, 5 November

Light rain. High 50°, low 47°.

Pressure30.21 inHg

Wind8.7 mph E

Humidity72%

Visibility—

Dew point41°

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

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)

Sun, 1547° / 34°

0.13

47 °

Chester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.13 in

Chance of precipitation38%

Record high69° (1993)

Record low18° (2018)

Mon, 1647° / 33°

0.14

47 °

Chester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.14 in

Chance of precipitation30%

Record high66° (2005)

Record low14° (1967)

Tue, 1746° / 31°

0.13

46 °

Chester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.13 in

Chance of precipitation30%

Record high64° (2006)

Record low10° (1972)

Wed, 1846° / 32°

0.08

46 °

Chester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.08 in

Chance of precipitation25%

Record high66° (1963)

Record low21° (2020)

Thu, 1945° / 31°

0.06

45 °

Chester, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.06 in

Chance of precipitation23%

Record high63° (1991)

Record low12° (1997)

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.