As of 05:08 EST

Weather in Thornton, NH

32°Current weather

Thornton, Friday, 13 November, 05:08

Light snow. Feels like 32°. High 38°, low 32°.

Pressure29.59 inHg
Wind0 mph N
Humidity97%
Visibility5.0 mi
Dew point31°

Monthly outlook for Thornton, NH: average high 45.5°, average low 32.9°. That is 3.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 24 November (62.4°), the coolest 27 November (15.1°).

45.5°/32.9°
Average high / low
+3.1°
Above normal
4 / 6
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November45.1°40.8°+2.4°
23 November – 2 December46.1°37.7°+4.7°
3 December – 12 Decemberat normal33.2°—

November records over 66 years

69.1°5 November 2022All-time high
0.1°22 November 2018All-time low

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

Sat, 1439° / 33°0.11Snow
39 °Snow

Thornton, Saturday, 14 November

Snow. High 39°, low 33°.

Pressure29.65 inHg
Wind7 mph NW
Humidity83%
Visibility4.6 mi
Dew point29°
Sun, 1537° / 32°0Overcast
37 °Overcast

Thornton, Sunday, 15 November

Overcast. High 37°, low 32°.

Pressure30.03 inHg
Wind13.1 mph NW
Humidity91%
Visibility6.2 mi
Dew point28°
Mon, 1640° / 33°0Overcast
40 °Overcast

Thornton, Monday, 16 November

Overcast. High 40°, low 33°.

Pressure30.33 inHg
Wind10.6 mph NW
Humidity80%
Visibility6.2 mi
Dew point26°
Tue, 1748° / 33°0Mostly clear
48 °Mostly clear

Thornton, Tuesday, 17 November

Mostly clear. High 48°, low 33°.

Pressure30.39 inHg
Wind8.8 mph NW
Humidity68%
Visibility—
Dew point32°
Wed, 1851° / 38°0Partly cloudy
51 °Partly cloudy

Thornton, Wednesday, 18 November

Partly cloudy. High 51°, low 38°.

Pressure30.33 inHg
Wind9.9 mph NW
Humidity67%
Visibility—
Dew point36°
Thu, 1955° / 38°0Overcast
55 °Overcast

Thornton, Thursday, 19 November

Overcast. High 55°, low 38°.

Pressure30.30 inHg
Wind6.4 mph NW
Humidity56%
Visibility—
Dew point33°
Fri, 2052° / 39°0Partly cloudy
52 °Partly cloudy

Thornton, Friday, 20 November

Partly cloudy. High 52°, low 39°.

Pressure30.15 inHg
Wind9.9 mph NW
Humidity72%
Visibility—
Dew point41°
Sat, 2144° / 31°0Mostly clear
44 °Mostly clear

Thornton, Saturday, 21 November

Mostly clear. High 44°, low 31°.

Pressure30.36 inHg
Wind5.8 mph NW
Humidity60%
Visibility—
Dew point27°
Sun, 2247° / 39°0.03Light rain
47 °Light rain

Thornton, Sunday, 22 November

Light rain. High 47°, low 39°.

Pressure30.18 inHg
Wind3.1 mph NW
Humidity88%
Visibility—
Dew point40°
Mon, 2359° / 42°0Partly cloudy
59 °Partly cloudy

Thornton, Monday, 23 November

Partly cloudy. High 59°, low 42°.

Pressure30.21 inHg
Wind4.9 mph S
Humidity83%
Visibility—
Dew point47°
Tue, 2462° / 44°0.02Light rain
62 °Light rain

Thornton, Tuesday, 24 November

Light rain. High 62°, low 44°.

Pressure30.24 inHg
Wind10.1 mph S
Humidity87%
Visibility—
Dew point50°
Wed, 2561° / 38°0.66Rain
61 °Rain

Thornton, Wednesday, 25 November

Rain. High 61°, low 38°.

Pressure29.97 inHg
Wind9.2 mph NW
Humidity100%
Visibility—
Dew point59°
Thu, 2635° / 25°1.02Snow
35 °Snow

Thornton, Thursday, 26 November

Snow. High 35°, low 25°.

Pressure30.12 inHg
Wind10.7 mph NW
Humidity93%
Visibility—
Dew point28°
Fri, 2726° / 15°0Clear
26 °Clear

Thornton, Friday, 27 November

Clear. High 26°, low 15°.

Pressure30.18 inHg
Wind12.2 mph NW
Humidity76%
Visibility—
Dew point15°
Sat, 2833° / 17°0Clear
33 °Clear

Thornton, Saturday, 28 November

Clear. High 33°, low 17°.

Pressure30.50 inHg
Wind5.2 mph N
Humidity76%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2937° / 26°0.12Climate normal
37 °Climate normal

Thornton, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.12 in
Chance of precipitation32%
Record high56° (1990)
Record low8° (2014)
Mon, 3037° / 25°0.13Climate normal
37 °Climate normal

Thornton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation33%
Record high57° (2006)
Record low6° (1967)
Tue, 0137° / 24°0.17Climate normal
37 °Climate normal

Thornton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation37%
Record high56° (2006)
Record low2° (1989)
Wed, 0236° / 23°0.14Climate normal
36 °Climate normal

Thornton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.14 in
Chance of precipitation30%
Record high52° (1998)
Record low-4° (1989)
Thu, 0336° / 24°0.17Climate normal
36 °Climate normal

Thornton, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.17 in
Chance of precipitation40%
Record high56° (2009)
Record low-5° (1976)
Fri, 0434° / 22°0.11Climate normal
34 °Climate normal

Thornton, Friday, 4 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.11 in
Chance of precipitation25%
Record high58° (1982)
Record low1° (1976)
Sat, 0533° / 21°0.11Climate normal
33 °Climate normal

Thornton, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.11 in
Chance of precipitation30%
Record high54° (2001)
Record low-5° (2025)
Sun, 0635° / 22°0.17Climate normal
35 °Climate normal

Thornton, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.17 in
Chance of precipitation43%
Record high60° (2001)
Record low2° (1989)
Mon, 0734° / 21°0.13Climate normal
34 °Climate normal

Thornton, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.13 in
Chance of precipitation43%
Record high60° (1998)
Record low2° (1970)
Tue, 0831° / 18°0.1Climate normal
31 °Climate normal

Thornton, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°
Average low18°
Average precipitation0.1 in
Chance of precipitation28%
Record high48° (1966)
Record low-6° (2025)
Wed, 0932° / 17°0.17Climate normal
32 °Climate normal

Thornton, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.17 in
Chance of precipitation40%
Record high52° (1966)
Record low-9° (1989)
Thu, 1033° / 20°0.1Climate normal
33 °Climate normal

Thornton, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.1 in
Chance of precipitation42%
Record high50° (2008)
Record low-8° (1976)
Fri, 1133° / 19°0.18Climate normal
33 °Climate normal

Thornton, Friday, 11 December

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.18 in
Chance of precipitation35%
Record high54° (1966)
Record low-4° (1968)
Sat, 1232° / 18°0.17Climate normal
32 °Climate normal

Thornton, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high32°
Average low18°
Average precipitation0.17 in
Chance of precipitation37%
Record high53° (1979)
Record low-7° (1977)

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 Thornton, 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 Thornton, 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.