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As of 13:40 EDT

Weather in Smithtown, NH

85°Current weather

Smithtown, Saturday, 8 August, 13:40

Overcast. Feels like 96°. High 85°, low 72°.

Pressure29.91 inHg
Wind4 mph SE
Humidity77%
Visibility5.0 mi
Dew point76°
Sun, 0995° / 71°0Clear
95 °Clear

Smithtown, Sunday, 9 August

Clear. High 95°, low 71°.

Pressure29.85 inHg
Wind9 mph W
Humidity45%
Visibility6.2 mi
Dew point64°
Mon, 1085° / 64°0Light rain
85 °Light rain

Smithtown, Monday, 10 August

Light rain. High 85°, low 64°.

Pressure29.97 inHg
Wind6.2 mph S
Humidity45%
Visibility6.2 mi
Dew point57°
Tue, 1187° / 66°0Light rain
87 °Light rain

Smithtown, Tuesday, 11 August

Light rain. High 87°, low 66°.

Pressure29.77 inHg
Wind12.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point60°
Wed, 1268° / 61°0.21Light rain
68 °Light rain

Smithtown, Wednesday, 12 August

Light rain. High 68°, low 61°.

Pressure29.77 inHg
Wind9.1 mph NE
Humidity96%
Visibility6.2 mi
Dew point62°
Thu, 1384° / 59°0.16Rain
84 °Rain

Smithtown, Thursday, 13 August

Rain. High 84°, low 59°.

Pressure29.74 inHg
Wind9.8 mph S
Humidity49%
Visibility—
Dew point56°
Fri, 1480° / 62°0.28Rain
80 °Rain

Smithtown, Friday, 14 August

Rain. High 80°, low 62°.

Pressure29.80 inHg
Wind10.9 mph NW
Humidity47%
Visibility—
Dew point52°
Sat, 1580° / 55°0Clear
80 °Clear

Smithtown, Saturday, 15 August

Clear. High 80°, low 55°.

Pressure30.03 inHg
Wind11.1 mph NW
Humidity42%
Visibility—
Dew point48°
Sun, 1673° / 57°0Clear
73 °Clear

Smithtown, Sunday, 16 August

Clear. High 73°, low 57°.

Pressure30.09 inHg
Wind11.8 mph NW
Humidity44%
Visibility—
Dew point46°
Mon, 1771° / 51°0Overcast
71 °Overcast

Smithtown, Monday, 17 August

Overcast. High 71°, low 51°.

Pressure30.21 inHg
Wind11 mph SE
Humidity43%
Visibility—
Dew point42°
Tue, 1871° / 53°0Mostly clear
71 °Mostly clear

Smithtown, Tuesday, 18 August

Mostly clear. High 71°, low 53°.

Pressure30.27 inHg
Wind10.9 mph SE
Humidity50%
Visibility—
Dew point47°
Wed, 1971° / 59°1.17Heavy rain
71 °Heavy rain

Smithtown, Wednesday, 19 August

Heavy rain. High 71°, low 59°.

Pressure29.97 inHg
Wind11.7 mph S
Humidity98%
Visibility—
Dew point64°
Thu, 2077° / 56°0.02Light rain
77 °Light rain

Smithtown, Thursday, 20 August

Light rain. High 77°, low 56°.

Pressure29.77 inHg
Wind13.3 mph NW
Humidity63%
Visibility—
Dew point61°
Fri, 2168° / 48°0Overcast
68 °Overcast

Smithtown, Friday, 21 August

Overcast. High 68°, low 48°.

Pressure30.03 inHg
Wind6.6 mph S
Humidity65%
Visibility—
Dew point45°
Sat, 2270° / 51°0Clear
70 °Clear

Smithtown, Saturday, 22 August

Clear. High 70°, low 51°.

Pressure30.03 inHg
Wind10.2 mph SE
Humidity43%
Visibility—
Dew point42°
Sun, 2373° / 57°0.01Light rain
73 °Light rain

Smithtown, Sunday, 23 August

Light rain. High 73°, low 57°.

Pressure30.06 inHg
Wind8.4 mph SE
Humidity49%
Visibility—
Dew point49°

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 Smithtown, 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 Smithtown, 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.