Weather in Thornton, NH
Thornton, Wednesday, 21 October, 20:00
Clear. Feels like 43°. High 56°, low 35°.
Monthly outlook for Thornton, NH: average high 51.2°, average low 34.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 26 October (62.4°), the coolest 30 October (27.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 52.8° | 51.3° | +0.9° |
| 31 October – 9 November | 48.5° | 47.7° | +0.4° |
| 10 November – 19 November | at normal | 42.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sandwich (11 mi).
0
Thornton, Thursday, 22 October
Clear. High 61°, low 36°.
0Thornton, Friday, 23 October
Clear. High 50°, low 29°.
0Thornton, Saturday, 24 October
Clear. High 56°, low 30°.
0Thornton, Sunday, 25 October
Clear. High 62°, low 37°.
0
Thornton, Monday, 26 October
Mostly clear. High 62°, low 42°.
0Thornton, Tuesday, 27 October
Mostly clear. High 51°, low 32°.
0.03
Thornton, Wednesday, 28 October
Light rain. High 44°, low 33°.
0.36
Thornton, Thursday, 29 October
Snow. High 49°, low 36°.
0.2Thornton, Friday, 30 October
Snow. High 36°, low 28°.
0Thornton, Saturday, 31 October
Light snow. High 42°, low 30°.
0
Thornton, Sunday, 1 November
Overcast. High 56°, low 32°.
0Thornton, Monday, 2 November
Overcast. High 56°, low 42°.
0.9Thornton, Tuesday, 3 November
Rain. High 51°, low 47°.
0.04Thornton, Wednesday, 4 November
Light snow. High 39°, low 29°.
0Thornton, Thursday, 5 November
Clear. High 45°, low 29°.
0.15
Thornton, Friday, 6 November
Climate normal for this date — 60-year average.
0.07
Thornton, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Thornton, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Thornton, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Thornton, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.16Thornton, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Thornton, Thursday, 12 November
Climate normal for this date — 60-year average.
0.17Thornton, Friday, 13 November
Climate normal for this date — 60-year average.
0.1Thornton, Saturday, 14 November
Climate normal for this date — 60-year average.
0.14Thornton, Sunday, 15 November
Climate normal for this date — 60-year average.
0.17Thornton, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Thornton, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Thornton, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Thornton, Thursday, 19 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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