As of 15:36 EDT

Weather in Swiftwater, NH

42°

Swiftwater, Saturday, 17 October, 15:36

Mostly clear. Feels like 42°. High 48°, low 30°.

Pressure30.21 inHg

Wind1 mph SE

Humidity58%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Sun, 1856° / 29°

56 °

Swiftwater, Sunday, 18 October

Clear. High 56°, low 29°.

Pressure30.53 inHg

Wind6.6 mph S

Humidity50%

Visibility6.2 mi

Dew point27°

Mon, 1961° / 32°

61 °

Swiftwater, Monday, 19 October

Overcast. High 61°, low 32°.

Pressure30.42 inHg

Wind4.3 mph S

Humidity48%

Visibility6.2 mi

Dew point37°

Tue, 2058° / 37°

58 °

Swiftwater, Tuesday, 20 October

Clear. High 58°, low 37°.

Pressure30.33 inHg

Wind8.2 mph N

Humidity53%

Visibility6.2 mi

Dew point39°

Wed, 2154° / 32°

54 °

Swiftwater, Wednesday, 21 October

Clear. High 54°, low 32°.

Pressure30.36 inHg

Wind2.2 mph N

Humidity53%

Visibility6.2 mi

Dew point32°

Thu, 2258° / 31°

58 °

Swiftwater, Thursday, 22 October

Mostly clear. High 58°, low 31°.

Pressure30.15 inHg

Wind11.3 mph N

Humidity55%

Visibility—

Dew point31°

Fri, 2355° / 34°

55 °

Swiftwater, Friday, 23 October

Clear. High 55°, low 34°.

Pressure30.24 inHg

Wind10.6 mph N

Humidity55%

Visibility—

Dew point31°

Sat, 2457° / 34°

57 °

Swiftwater, Saturday, 24 October

Clear. High 57°, low 34°.

Pressure30.50 inHg

Wind4.1 mph S

Humidity48%

Visibility—

Dew point30°

Sun, 2560° / 36°

60 °

Swiftwater, Sunday, 25 October

Clear. High 60°, low 36°.

Pressure30.42 inHg

Wind4.9 mph S

Humidity55%

Visibility—

Dew point35°

Mon, 2659° / 39°

59 °

Swiftwater, Monday, 26 October

Overcast. High 59°, low 39°.

Pressure30.09 inHg

Wind3.1 mph SW

Humidity61%

Visibility—

Dew point38°

Tue, 2758° / 49°

58 °

Swiftwater, Tuesday, 27 October

Overcast. High 58°, low 49°.

Pressure30.30 inHg

Wind4.2 mph N

Humidity78%

Visibility—

Dew point45°

Wed, 2860° / 46°

60 °

Swiftwater, Wednesday, 28 October

Overcast. High 60°, low 46°.

Pressure30.30 inHg

Wind7 mph S

Humidity82%

Visibility—

Dew point45°

Thu, 2963° / 50°

0.05

63 °

Swiftwater, Thursday, 29 October

Light rain. High 63°, low 50°.

Pressure30.00 inHg

Wind7.4 mph S

Humidity68%

Visibility—

Dew point49°

Fri, 3060° / 43°

60 °

Swiftwater, Friday, 30 October

Clear. High 60°, low 43°.

Pressure30.27 inHg

Wind4 mph SE

Humidity64%

Visibility—

Dew point41°

Sat, 3163° / 49°

63 °

Swiftwater, Saturday, 31 October

Overcast. High 63°, low 49°.

Pressure30.15 inHg

Wind6.9 mph S

Humidity49%

Visibility—

Dew point37°

Sun, 0164° / 44°

64 °

Swiftwater, Sunday, 1 November

Partly cloudy. High 64°, low 44°.

Pressure29.91 inHg

Wind11.1 mph SW

Humidity47%

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 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.