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As of 22:35 EDT

Weather in Allenstown, NH

73°Current weather

Allenstown, Saturday, 8 August, 22:35

Clear. Feels like 74°. High 85°, low 70°.

Pressure29.88 inHg
Wind2.6 mph SW
Humidity89%
Visibility6.2 mi
Dew point70°
Sun, 0991° / 69°0Clear
91 °Clear

Allenstown, Sunday, 9 August

Clear. High 91°, low 69°.

Pressure29.88 inHg
Wind10.9 mph W
Humidity40%
Visibility6.2 mi
Dew point60°
Mon, 1088° / 66°0.03Light rain
88 °Light rain

Allenstown, Monday, 10 August

Light rain. High 88°, low 66°.

Pressure29.94 inHg
Wind7.3 mph S
Humidity42%
Visibility6.2 mi
Dew point58°
Tue, 1185° / 64°0.07Light rain
85 °Light rain

Allenstown, Tuesday, 11 August

Light rain. High 85°, low 64°.

Pressure29.77 inHg
Wind11.8 mph NW
Humidity43%
Visibility6.2 mi
Dew point58°
Wed, 1274° / 59°0.17Light rain
74 °Light rain

Allenstown, Wednesday, 12 August

Light rain. High 74°, low 59°.

Pressure29.77 inHg
Wind2.8 mph NE
Humidity97%
Visibility6.2 mi
Dew point61°
Thu, 1380° / 59°0.04Light rain
80 °Light rain

Allenstown, Thursday, 13 August

Light rain. High 80°, low 59°.

Pressure29.68 inHg
Wind12.5 mph NW
Humidity49%
Visibility—
Dew point53°
Fri, 1472° / 55°0Clear
72 °Clear

Allenstown, Friday, 14 August

Clear. High 72°, low 55°.

Pressure29.91 inHg
Wind12 mph NW
Humidity41%
Visibility—
Dew point42°
Sat, 1577° / 55°0Clear
77 °Clear

Allenstown, Saturday, 15 August

Clear. High 77°, low 55°.

Pressure30.00 inHg
Wind13.2 mph NW
Humidity48%
Visibility—
Dew point48°
Sun, 1678° / 51°0Clear
78 °Clear

Allenstown, Sunday, 16 August

Clear. High 78°, low 51°.

Pressure30.15 inHg
Wind8 mph NW
Humidity36%
Visibility—
Dew point42°
Mon, 1780° / 52°0Overcast
80 °Overcast

Allenstown, Monday, 17 August

Overcast. High 80°, low 52°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity44%
Visibility—
Dew point48°
Tue, 1871° / 60°0.25Light rain
71 °Light rain

Allenstown, Tuesday, 18 August

Light rain. High 71°, low 60°.

Pressure30.12 inHg
Wind8.7 mph S
Humidity92%
Visibility—
Dew point63°
Wed, 1980° / 59°0Overcast
80 °Overcast

Allenstown, Wednesday, 19 August

Overcast. High 80°, low 59°.

Pressure29.97 inHg
Wind9.5 mph S
Humidity60%
Visibility—
Dew point58°
Thu, 2071° / 59°0.52Rain
71 °Rain

Allenstown, Thursday, 20 August

Rain. High 71°, low 59°.

Pressure29.62 inHg
Wind9.2 mph SW
Humidity94%
Visibility—
Dew point66°
Fri, 2167° / 56°0Partly cloudy
67 °Partly cloudy

Allenstown, Friday, 21 August

Partly cloudy. High 67°, low 56°.

Pressure29.65 inHg
Wind16.2 mph NW
Humidity64%
Visibility—
Dew point52°
Sat, 2274° / 50°0Clear
74 °Clear

Allenstown, Saturday, 22 August

Clear. High 74°, low 50°.

Pressure29.97 inHg
Wind11.4 mph NW
Humidity34%
Visibility—
Dew point37°
Sun, 2382° / 50°0.02Light rain
82 °Light rain

Allenstown, Sunday, 23 August

Light rain. High 82°, low 50°.

Pressure30.06 inHg
Wind9.9 mph SW
Humidity37%
Visibility—
Dew point42°

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 Allenstown, 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 Allenstown, 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.