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As of 21:25 EDT

Weather in Swiftwater, NH

40°Current weather

Swiftwater, Sunday, 18 October, 21:25

Clear. Feels like 35°. High 54°, low 28°.

Pressure30.50 inHg
Wind6.7 mph S
Humidity87%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 35°0Clear
62 °Clear

Swiftwater, Monday, 19 October

Clear. High 62°, low 35°.

Pressure30.42 inHg
Wind6.4 mph S
Humidity48%
Visibility6.2 mi
Dew point37°
Tue, 2056° / 37°0Clear
56 °Clear

Swiftwater, Tuesday, 20 October

Clear. High 56°, low 37°.

Pressure30.33 inHg
Wind8 mph N
Humidity52%
Visibility6.2 mi
Dew point38°
Wed, 2155° / 30°0Clear
55 °Clear

Swiftwater, Wednesday, 21 October

Clear. High 55°, low 30°.

Pressure30.33 inHg
Wind1.5 mph N
Humidity55%
Visibility6.2 mi
Dew point34°
Thu, 2250° / 30°0Overcast
50 °Overcast

Swiftwater, Thursday, 22 October

Overcast. High 50°, low 30°.

Pressure30.06 inHg
Wind7.6 mph N
Humidity62%
Visibility6.2 mi
Dew point37°
Fri, 2345° / 30°0Overcast
45 °Overcast

Swiftwater, Friday, 23 October

Overcast. High 45°, low 30°.

Pressure30.39 inHg
Wind11.5 mph N
Humidity70%
Visibility—
Dew point29°
Sat, 2452° / 27°0Clear
52 °Clear

Swiftwater, Saturday, 24 October

Clear. High 52°, low 27°.

Pressure30.62 inHg
Wind2.7 mph SE
Humidity63%
Visibility—
Dew point29°
Sun, 2557° / 33°0Clear
57 °Clear

Swiftwater, Sunday, 25 October

Clear. High 57°, low 33°.

Pressure30.36 inHg
Wind7.2 mph SW
Humidity42%
Visibility—
Dew point27°
Mon, 2652° / 38°0Partly cloudy
52 °Partly cloudy

Swiftwater, Monday, 26 October

Partly cloudy. High 52°, low 38°.

Pressure30.21 inHg
Wind11.4 mph NW
Humidity57%
Visibility—
Dew point35°
Tue, 2750° / 35°0.03Light rain
50 °Light rain

Swiftwater, Tuesday, 27 October

Light rain. High 50°, low 35°.

Pressure30.15 inHg
Wind7.1 mph S
Humidity48%
Visibility—
Dew point29°
Wed, 2848° / 31°0Partly cloudy
48 °Partly cloudy

Swiftwater, Wednesday, 28 October

Partly cloudy. High 48°, low 31°.

Pressure30.33 inHg
Wind6.1 mph N
Humidity51%
Visibility—
Dew point26°
Thu, 2951° / 29°0Partly cloudy
51 °Partly cloudy

Swiftwater, Thursday, 29 October

Partly cloudy. High 51°, low 29°.

Pressure30.39 inHg
Wind3 mph SW
Humidity40%
Visibility—
Dew point21°
Fri, 3056° / 33°0Mostly clear
56 °Mostly clear

Swiftwater, Friday, 30 October

Mostly clear. High 56°, low 33°.

Pressure30.42 inHg
Wind6.8 mph S
Humidity62%
Visibility—
Dew point36°
Sat, 3152° / 41°0.21Rain
52 °Rain

Swiftwater, Saturday, 31 October

Rain. High 52°, low 41°.

Pressure30.18 inHg
Wind6.3 mph S
Humidity96%
Visibility—
Dew point43°
Sun, 0156° / 48°0.56Rain
56 °Rain

Swiftwater, Sunday, 1 November

Rain. High 56°, low 48°.

Pressure29.88 inHg
Wind4.6 mph S
Humidity80%
Visibility—
Dew point48°
Mon, 0250° / 40°0.04Light rain
50 °Light rain

Swiftwater, Monday, 2 November

Light rain. High 50°, low 40°.

Pressure29.65 inHg
Wind10 mph SW
Humidity75%
Visibility—
Dew point39°

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 Swiftwater, 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 Swiftwater, 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.