Weather in Grafton, NH
Grafton, Tuesday, 13 October, 15:27
Light rain. Feels like 40°. High 52°, low 46°.
Monthly outlook for Grafton, NH: average high 52.9°, average low 36.7°. That is 0.5° below the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 24 October (68.2°), the coolest 28 October (24.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 53.7° | 55° | -0.7° |
| 23 October – 1 November | 51.6° | 50.9° | +0.4° |
| 2 November – 11 November | at normal | 47.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Hill (11 mi).
0.02Grafton, Wednesday, 14 October
Light rain. High 60°, low 50°.
0
Grafton, Thursday, 15 October
Partly cloudy. High 52°, low 38°.
0.96Grafton, Friday, 16 October
Heavy rain. High 55°, low 38°.
0.04
Grafton, Saturday, 17 October
Snow. High 39°, low 30°.
0
Grafton, Sunday, 18 October
Clear. High 49°, low 27°.
0
Grafton, Monday, 19 October
Overcast. High 59°, low 36°.
0Grafton, Tuesday, 20 October
Clear. High 59°, low 39°.
0Grafton, Wednesday, 21 October
Clear. High 54°, low 34°.
0Grafton, Thursday, 22 October
Partly cloudy. High 58°, low 34°.
0Grafton, Friday, 23 October
Overcast. High 55°, low 40°.
0Grafton, Saturday, 24 October
Overcast. High 68°, low 49°.
0Grafton, Sunday, 25 October
Overcast. High 54°, low 39°.
0Grafton, Monday, 26 October
Partly cloudy. High 48°, low 33°.
0
Grafton, Tuesday, 27 October
Mostly clear. High 41°, low 30°.
0Grafton, Wednesday, 28 October
Overcast. High 44°, low 24°.
0.11Grafton, Thursday, 29 October
Climate normal for this date — 60-year average.
0.15Grafton, Friday, 30 October
Climate normal for this date — 60-year average.
0.09Grafton, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Grafton, Sunday, 1 November
Climate normal for this date — 60-year average.
0.12Grafton, Monday, 2 November
Climate normal for this date — 60-year average.
0.2
Grafton, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.1Grafton, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.15Grafton, Thursday, 5 November
Climate normal for this date — 60-year average.
0.13Grafton, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Grafton, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Grafton, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Grafton, Monday, 9 November
Climate normal for this date — 60-year average.
0.15Grafton, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Grafton, Wednesday, 11 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 Grafton, 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 Grafton, 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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