As of 01:02 EST

Weather in Thornton, NH

35°Current weather

Thornton, Friday, 13 November, 01:02

Light rain. Feels like 33°. High 44°, low 31°.

Pressure29.62 inHg
Wind3 mph SE
Humidity97%
Visibility6.2 mi
Dew point34°

Monthly outlook for Thornton, NH: average high 46.7°, average low 34.4°. That is 3.8° above the climate normal for November. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 24 November (59.9°), the coolest 28 November (23.4°).

46.7°/34.4°
Average high / low
+3.8°
Above normal
5 / 6
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November45.8°40.8°+2.8°
23 November – 2 December48.3°37.7°+5.9°
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, 1444° / 31°0.1Snow
44 °Snow

Thornton, Saturday, 14 November

Snow. High 44°, low 31°.

Pressure29.65 inHg
Wind6.8 mph NW
Humidity84%
Visibility4.0 mi
Dew point30°
Sun, 1537° / 33°0.01Light snow
37 °Light snow

Thornton, Sunday, 15 November

Light snow. High 37°, low 33°.

Pressure30.03 inHg
Wind11 mph NW
Humidity92%
Visibility6.1 mi
Dew point28°
Mon, 1638° / 33°0Overcast
38 °Overcast

Thornton, Monday, 16 November

Overcast. High 38°, low 33°.

Pressure30.33 inHg
Wind12 mph NW
Humidity87%
Visibility6.2 mi
Dew point28°
Tue, 1747° / 33°0Partly cloudy
47 °Partly cloudy

Thornton, Tuesday, 17 November

Partly cloudy. High 47°, low 33°.

Pressure30.36 inHg
Wind9.6 mph NW
Humidity71%
Visibility—
Dew point33°
Wed, 1851° / 38°0Overcast
51 °Overcast

Thornton, Wednesday, 18 November

Overcast. High 51°, low 38°.

Pressure30.27 inHg
Wind9.3 mph NW
Humidity63%
Visibility—
Dew point35°
Thu, 1955° / 36°0Overcast
55 °Overcast

Thornton, Thursday, 19 November

Overcast. High 55°, low 36°.

Pressure30.30 inHg
Wind5.7 mph NW
Humidity51%
Visibility—
Dew point31°
Fri, 2050° / 40°0.01Light rain
50 °Light rain

Thornton, Friday, 20 November

Light rain. High 50°, low 40°.

Pressure30.06 inHg
Wind10.9 mph NW
Humidity71%
Visibility—
Dew point40°
Sat, 2145° / 31°0.02Light rain
45 °Light rain

Thornton, Saturday, 21 November

Light rain. High 45°, low 31°.

Pressure30.33 inHg
Wind6.5 mph NW
Humidity53%
Visibility—
Dew point24°
Sun, 2246° / 40°0.14Light rain
46 °Light rain

Thornton, Sunday, 22 November

Light rain. High 46°, low 40°.

Pressure30.00 inHg
Wind4.6 mph NW
Humidity97%
Visibility—
Dew point44°
Mon, 2347° / 37°0Overcast
47 °Overcast

Thornton, Monday, 23 November

Overcast. High 47°, low 37°.

Pressure30.21 inHg
Wind3.9 mph SE
Humidity92%
Visibility—
Dew point42°
Tue, 2460° / 43°0Partly cloudy
60 °Partly cloudy

Thornton, Tuesday, 24 November

Partly cloudy. High 60°, low 43°.

Pressure30.12 inHg
Wind3.6 mph S
Humidity67%
Visibility—
Dew point43°
Wed, 2558° / 46°0.28Rain
58 °Rain

Thornton, Wednesday, 25 November

Rain. High 58°, low 46°.

Pressure30.03 inHg
Wind5.8 mph SE
Humidity99%
Visibility—
Dew point51°
Thu, 2658° / 30°1.51Snow
58 °Snow

Thornton, Thursday, 26 November

Snow. High 58°, low 30°.

Pressure29.68 inHg
Wind12 mph NW
Humidity89%
Visibility—
Dew point41°
Fri, 2730° / 26°0.05Light snow
30 °Light snow

Thornton, Friday, 27 November

Light snow. High 30°, low 26°.

Pressure30.12 inHg
Wind14.6 mph NW
Humidity68%
Visibility—
Dew point19°
Sat, 2837° / 23°0Partly cloudy
37 °Partly cloudy

Thornton, Saturday, 28 November

Partly cloudy. High 37°, low 23°.

Pressure30.45 inHg
Wind7.4 mph NW
Humidity45%
Visibility—
Dew point12°
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.