Weather in Peterborough, NH
Peterborough, Wednesday, 21 October, 23:39
Clear. Feels like 39°. High 56°, low 38°.
Monthly outlook for Peterborough, NH: average high 55.6°, average low 35.2°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 26 October (63.7°), the coolest 4 November (28.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 57.4° | 54.7° | +1.5° |
| 31 October – 9 November | 52.4° | 51.4° | +0.6° |
| 10 November – 19 November | at normal | 45.9° | — |
October records over 66 years
0
Peterborough, Thursday, 22 October
Clear. High 64°, low 38°.
0Peterborough, Friday, 23 October
Clear. High 55°, low 33°.
0Peterborough, Saturday, 24 October
Clear. High 58°, low 30°.
0Peterborough, Sunday, 25 October
Clear. High 61°, low 35°.
0Peterborough, Monday, 26 October
Clear. High 64°, low 35°.
0
Peterborough, Tuesday, 27 October
Overcast. High 53°, low 36°.
0Peterborough, Wednesday, 28 October
Overcast. High 55°, low 37°.
0.01
Peterborough, Thursday, 29 October
Light rain. High 53°, low 36°.
0Peterborough, Friday, 30 October
Clear. High 56°, low 34°.
0Peterborough, Saturday, 31 October
Clear. High 60°, low 37°.
0
Peterborough, Sunday, 1 November
Mostly clear. High 59°, low 38°.
0.05Peterborough, Monday, 2 November
Light rain. High 52°, low 39°.
0.04Peterborough, Tuesday, 3 November
Light rain. High 48°, low 33°.
0.01
Peterborough, Wednesday, 4 November
Light snow. High 39°, low 29°.
0.37Peterborough, Thursday, 5 November
Rain. High 57°, low 33°.
0.14
Peterborough, Friday, 6 November
Climate normal for this date — 60-year average.
0.06
Peterborough, Saturday, 7 November
Climate normal for this date — 60-year average.
0.1Peterborough, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Peterborough, Monday, 9 November
Climate normal for this date — 60-year average.
0.14Peterborough, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.13Peterborough, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.15Peterborough, Thursday, 12 November
Climate normal for this date — 60-year average.
0.15Peterborough, Friday, 13 November
Climate normal for this date — 60-year average.
0.1Peterborough, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Peterborough, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Peterborough, Monday, 16 November
Climate normal for this date — 60-year average.
0.13Peterborough, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Peterborough, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Peterborough, 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 Peterborough, 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 Peterborough, 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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