As of 10:08 MDT

Weather in Nahant, SD

68°Current weather

Nahant, Thursday, 8 October, 10:08

Clear. Feels like 67°. High 68°, low 40°.

Pressure30.06 inHg
Wind3.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point39°
Fri, 0977° / 43°0Overcast
77 °Overcast

Nahant, Friday, 9 October

Overcast. High 77°, low 43°.

Pressure29.71 inHg
Wind11.6 mph SW
Humidity22%
Visibility6.2 mi
Dew point28°
Sat, 1073° / 52°0.01Light rain
73 °Light rain

Nahant, Saturday, 10 October

Light rain. High 73°, low 52°.

Pressure29.59 inHg
Wind10.6 mph SW
Humidity23%
Visibility6.2 mi
Dew point31°
Sun, 1161° / 40°0.04Light rain
61 °Light rain

Nahant, Sunday, 11 October

Light rain. High 61°, low 40°.

Pressure29.74 inHg
Wind7.3 mph W
Humidity53%
Visibility6.2 mi
Dew point44°
Mon, 1260° / 40°0.02Light rain
60 °Light rain

Nahant, Monday, 12 October

Light rain. High 60°, low 40°.

Pressure29.77 inHg
Wind13.5 mph SW
Humidity52%
Visibility—
Dew point40°
Tue, 1357° / 40°0.01Light rain
57 °Light rain

Nahant, Tuesday, 13 October

Light rain. High 57°, low 40°.

Pressure30.00 inHg
Wind8.1 mph SE
Humidity73%
Visibility—
Dew point40°
Wed, 1460° / 43°0.48Rain
60 °Rain

Nahant, Wednesday, 14 October

Rain. High 60°, low 43°.

Pressure29.50 inHg
Wind11.5 mph NW
Humidity66%
Visibility—
Dew point47°
Thu, 1546° / 26°0.49Snow
46 °Snow

Nahant, Thursday, 15 October

Snow. High 46°, low 26°.

Pressure29.97 inHg
Wind21.4 mph NW
Humidity90%
Visibility—
Dew point31°
Fri, 1639° / 23°0.04Light snow
39 °Light snow

Nahant, Friday, 16 October

Light snow. High 39°, low 23°.

Pressure30.53 inHg
Wind14.6 mph NW
Humidity64%
Visibility—
Dew point25°
Sat, 1746° / 24°0.02Light rain
46 °Light rain

Nahant, Saturday, 17 October

Light rain. High 46°, low 24°.

Pressure30.27 inHg
Wind18.5 mph S
Humidity65%
Visibility—
Dew point32°
Sun, 1843° / 36°0.01Light rain
43 °Light rain

Nahant, Sunday, 18 October

Light rain. High 43°, low 36°.

Pressure29.97 inHg
Wind13.9 mph S
Humidity76%
Visibility—
Dew point36°
Mon, 1955° / 38°0Clear
55 °Clear

Nahant, Monday, 19 October

Clear. High 55°, low 38°.

Pressure30.03 inHg
Wind16.9 mph W
Humidity43%
Visibility—
Dew point29°
Tue, 2057° / 37°0Overcast
57 °Overcast

Nahant, Tuesday, 20 October

Overcast. High 57°, low 37°.

Pressure30.15 inHg
Wind6.9 mph NW
Humidity33%
Visibility—
Dew point25°
Wed, 2159° / 32°0Partly cloudy
59 °Partly cloudy

Nahant, Wednesday, 21 October

Partly cloudy. High 59°, low 32°.

Pressure29.94 inHg
Wind21.4 mph NW
Humidity24%
Visibility—
Dew point20°
Thu, 2244° / 28°0Mostly clear
44 °Mostly clear

Nahant, Thursday, 22 October

Mostly clear. High 44°, low 28°.

Pressure30.21 inHg
Wind23.1 mph NW
Humidity33%
Visibility—
Dew point12°
Fri, 2356° / 33°0.02Light snow
56 °Light snow

Nahant, Friday, 23 October

Light snow. High 56°, low 33°.

Pressure29.47 inHg
Wind15.6 mph W
Humidity25%
Visibility—
Dew point19°

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 Nahant, SD 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 Nahant, SD 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.