As of 20:33 EDT

Weather in Littleton, NH

39°

Littleton, Sunday, 25 October, 20:33

Clear. Feels like 39°. High 63°, low 28°.

Pressure30.39 inHg

Wind0.4 mph SE

Humidity68%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Monthly outlook for Littleton, NH: average high 50.5°, average low 32.7°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 25 October (62.6°), the coolest 27 October (23.3°).

50.5°/32.7°

Average high / low

+2.3°

Above normal

3 / 6

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
25 October – 3 November	52.8°	47.6°	+2.9°
4 November – 13 November	46.6°	43.2°	+1.9°
14 November – 23 November	at normal	37.7°	—

October records over 66 years

79.7°4 October 2023All-time high

10.6°30 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Lunenburg (11 mi).

Mon, 2660° / 30°

60 °

Littleton, Monday, 26 October

Overcast. High 60°, low 30°.

Pressure30.18 inHg

Wind1.4 mph S

Humidity46%

Visibility6.2 mi

Dew point33°

Tue, 2743° / 23°

43 °

Littleton, Tuesday, 27 October

Clear. High 43°, low 23°.

Pressure30.42 inHg

Wind5.3 mph N

Humidity64%

Visibility6.2 mi

Dew point21°

Wed, 2847° / 24°

47 °

Littleton, Wednesday, 28 October

Clear. High 47°, low 24°.

Pressure30.47 inHg

Wind1.7 mph S

Humidity60%

Visibility6.2 mi

Dew point24°

Thu, 2959° / 35°

59 °

Littleton, Thursday, 29 October

Overcast. High 59°, low 35°.

Pressure30.15 inHg

Wind5.1 mph S

Humidity65%

Visibility6.2 mi

Dew point41°

Fri, 3060° / 42°

0.06

60 °

Littleton, Friday, 30 October

Light rain. High 60°, low 42°.

Pressure29.97 inHg

Wind9.1 mph W

Humidity92%

Visibility—

Dew point50°

Sat, 3148° / 33°

48 °

Littleton, Saturday, 31 October

Clear. High 48°, low 33°.

Pressure30.33 inHg

Wind4.9 mph NW

Humidity57%

Visibility—

Dew point28°

Sun, 0151° / 33°

51 °

Littleton, Sunday, 1 November

Overcast. High 51°, low 33°.

Pressure30.33 inHg

Wind3.4 mph SW

Humidity51%

Visibility—

Dew point28°

Mon, 0248° / 41°

48 °

Littleton, Monday, 2 November

Overcast. High 48°, low 41°.

Pressure30.27 inHg

Wind3.2 mph N

Humidity71%

Visibility—

Dew point37°

Tue, 0349° / 31°

49 °

Littleton, Tuesday, 3 November

Overcast. High 49°, low 31°.

Pressure30.47 inHg

Wind4.4 mph NE

Humidity58%

Visibility—

Dew point29°

Wed, 0451° / 30°

51 °

Littleton, Wednesday, 4 November

Overcast. High 51°, low 30°.

Pressure30.39 inHg

Wind4.3 mph NE

Humidity41%

Visibility—

Dew point19°

Thu, 0540° / 38°

0.15

40 °

Littleton, Thursday, 5 November

Light rain. High 40°, low 38°.

Pressure29.88 inHg

Wind4.4 mph N

Humidity94%

Visibility—

Dew point37°

Fri, 0640° / 32°

40 °

Littleton, Friday, 6 November

Overcast. High 40°, low 32°.

Pressure29.97 inHg

Wind1.6 mph N

Humidity81%

Visibility—

Dew point32°

Sat, 0750° / 30°

50 °

Littleton, Saturday, 7 November

Clear. High 50°, low 30°.

Pressure30.12 inHg

Wind1.7 mph E

Humidity67%

Visibility—

Dew point31°

Sun, 0852° / 33°

52 °

Littleton, Sunday, 8 November

Overcast. High 52°, low 33°.

Pressure29.91 inHg

Wind4.2 mph S

Humidity50%

Visibility—

Dew point27°

Mon, 0948° / 42°

0.44

48 °

Littleton, Monday, 9 November

Rain. High 48°, low 42°.

Pressure29.59 inHg

Wind15.8 mph SE

Humidity89%

Visibility—

Dew point44°

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

Tue, 1044° / 30°

0.12

44 °

Littleton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.12 in

Chance of precipitation43%

Record high65° (2020)

Record low12° (1992)

Wed, 1142° / 30°

0.15

42 °

Littleton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.15 in

Chance of precipitation52%

Record high65° (2022)

Record low12° (2017)

Thu, 1241° / 28°

0.14

41 °

Littleton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.14 in

Chance of precipitation40%

Record high62° (2022)

Record low10° (1971)

Fri, 1340° / 26°

0.15

40 °

Littleton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.15 in

Chance of precipitation47%

Record high55° (1982)

Record low0° (2019)

Sat, 1439° / 26°

0.1

39 °

Littleton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.1 in

Chance of precipitation45%

Record high59° (2011)

Record low-5° (1971)

Sun, 1540° / 26°

0.14

40 °

Littleton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.14 in

Chance of precipitation48%

Record high58° (2008)

Record low-6° (2018)

Mon, 1639° / 26°

0.13

39 °

Littleton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.13 in

Chance of precipitation40%

Record high60° (2008)

Record low-3° (2019)

Tue, 1738° / 25°

0.11

38 °

Littleton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high38°

Average low25°

Average precipitation0.11 in

Chance of precipitation42%

Record high60° (2006)

Record low-2° (1972)

Wed, 1839° / 25°

0.09

39 °

Littleton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°

Average low25°

Average precipitation0.09 in

Chance of precipitation30%

Record high58° (2021)

Record low2° (1997)

Thu, 1938° / 24°

0.06

38 °

Littleton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.06 in

Chance of precipitation33%

Record high59° (2016)

Record low1° (1972)

Fri, 2038° / 24°

0.14

38 °

Littleton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°

Average low24°

Average precipitation0.14 in

Chance of precipitation43%

Record high64° (1991)

Record low1° (1965)

Sat, 2136° / 23°

0.14

36 °

Littleton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high36°

Average low23°

Average precipitation0.14 in

Chance of precipitation40%

Record high57° (1991)

Record low6° (1967)

Sun, 2235° / 23°

0.09

35 °

Littleton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high35°

Average low23°

Average precipitation0.09 in

Chance of precipitation43%

Record high57° (1999)

Record low-2° (2018)

Mon, 2335° / 22°

0.11

35 °

Littleton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high35°

Average low22°

Average precipitation0.11 in

Chance of precipitation32%

Record high59° (1979)

Record low-8° (1964)

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 Littleton, 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 Littleton, 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.