As of 03:24 EST

Weather in Thornton, NH

39°Current weather

Thornton, Tuesday, 10 November, 03:24

Overcast. Feels like 37°. High 49°, low 39°.

Pressure29.80 inHg
Wind3 mph E
Humidity93%
Visibility6.2 mi
Dew point37°

Monthly outlook for Thornton, NH: average high 43.1°, average low 31.9°. That is 1.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 20 November (49.8°), the coolest 17 November (25.6°).

43.1°/31.9°
Average high / low
+1.2°
Above normal
3 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November41.8°42.4°-0.3°
20 November – 29 November45.1°38.5°+3.7°
30 November – 9 Decemberat normal34.4°—

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).

Wed, 1144° / 31°0Overcast
44 °Overcast

Thornton, Wednesday, 11 November

Overcast. High 44°, low 31°.

Pressure29.88 inHg
Wind9.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point29°
Thu, 1243° / 32°0.01Light snow
43 °Light snow

Thornton, Thursday, 12 November

Light snow. High 43°, low 32°.

Pressure29.80 inHg
Wind2.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point25°
Fri, 1340° / 33°0.02Light snow
40 °Light snow

Thornton, Friday, 13 November

Light snow. High 40°, low 33°.

Pressure29.59 inHg
Wind6.2 mph N
Humidity78%
Visibility6.2 mi
Dew point24°
Sat, 1435° / 30°0.09Light snow
35 °Light snow

Thornton, Saturday, 14 November

Light snow. High 35°, low 30°.

Pressure29.71 inHg
Wind12.7 mph N
Humidity94%
Visibility—
Dew point32°
Sun, 1537° / 33°0.1Light snow
37 °Light snow

Thornton, Sunday, 15 November

Light snow. High 37°, low 33°.

Pressure29.97 inHg
Wind9.9 mph NW
Humidity96%
Visibility—
Dew point35°
Mon, 1638° / 27°0Partly cloudy
38 °Partly cloudy

Thornton, Monday, 16 November

Partly cloudy. High 38°, low 27°.

Pressure30.24 inHg
Wind7.5 mph NW
Humidity85%
Visibility—
Dew point33°
Tue, 1742° / 26°0Partly cloudy
42 °Partly cloudy

Thornton, Tuesday, 17 November

Partly cloudy. High 42°, low 26°.

Pressure30.45 inHg
Wind5.8 mph NW
Humidity75%
Visibility—
Dew point30°
Wed, 1843° / 28°0Clear
43 °Clear

Thornton, Wednesday, 18 November

Clear. High 43°, low 28°.

Pressure30.45 inHg
Wind6.5 mph NW
Humidity69%
Visibility—
Dew point29°
Thu, 1948° / 32°0Partly cloudy
48 °Partly cloudy

Thornton, Thursday, 19 November

Partly cloudy. High 48°, low 32°.

Pressure30.45 inHg
Wind6.3 mph NW
Humidity73%
Visibility—
Dew point35°
Fri, 2050° / 33°0Overcast
50 °Overcast

Thornton, Friday, 20 November

Overcast. High 50°, low 33°.

Pressure30.27 inHg
Wind5.8 mph NW
Humidity61%
Visibility—
Dew point33°
Sat, 2147° / 37°0.02Snow
47 °Snow

Thornton, Saturday, 21 November

Snow. High 47°, low 37°.

Pressure30.21 inHg
Wind8.1 mph NW
Humidity81%
Visibility—
Dew point40°
Sun, 2236° / 28°0Light snow
36 °Light snow

Thornton, Sunday, 22 November

Light snow. High 36°, low 28°.

Pressure30.21 inHg
Wind8.6 mph NW
Humidity68%
Visibility—
Dew point25°
Mon, 2344° / 29°0Clear
44 °Clear

Thornton, Monday, 23 November

Clear. High 44°, low 29°.

Pressure30.21 inHg
Wind5.3 mph W
Humidity62%
Visibility—
Dew point26°
Tue, 2444° / 35°0.03Light rain
44 °Light rain

Thornton, Tuesday, 24 November

Light rain. High 44°, low 35°.

Pressure29.97 inHg
Wind5.4 mph SW
Humidity89%
Visibility—
Dew point34°
Wed, 2549° / 38°0.01Light rain
49 °Light rain

Thornton, Wednesday, 25 November

Light rain. High 49°, low 38°.

Pressure29.85 inHg
Wind6.7 mph W
Humidity80%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2639° / 28°0.23Climate normal
39 °Climate normal

Thornton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.23 in
Chance of precipitation50%
Record high57° (1979)
Record low8° (1978)
Fri, 2738° / 27°0.17Climate normal
38 °Climate normal

Thornton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.17 in
Chance of precipitation43%
Record high58° (1979)
Record low1° (1978)
Sat, 2838° / 26°0.22Climate normal
38 °Climate normal

Thornton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.22 in
Chance of precipitation42%
Record high58° (1990)
Record low6° (1996)
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)

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.