As of 13:06 MST

Weather in Swift Bird, SD

45°

Swift Bird, Friday, 6 November, 13:06

Overcast. Feels like 41°. High 45°, low 31°.

Pressure30.18 inHg

Wind6.3 mph S

Humidity82%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Sat, 0761° / 37°

61 °

Swift Bird, Saturday, 7 November

Overcast. High 61°, low 37°.

Pressure30.00 inHg

Wind9.4 mph SW

Humidity49%

Visibility6.2 mi

Dew point41°

Sun, 0856° / 35°

56 °

Swift Bird, Sunday, 8 November

Mostly clear. High 56°, low 35°.

Pressure30.12 inHg

Wind8 mph S

Humidity50%

Visibility6.2 mi

Dew point35°

Mon, 0961° / 41°

61 °

Swift Bird, Monday, 9 November

Mostly clear. High 61°, low 41°.

Pressure30.03 inHg

Wind8.8 mph NW

Humidity39%

Visibility6.2 mi

Dew point36°

Tue, 1055° / 38°

55 °

Swift Bird, Tuesday, 10 November

Overcast. High 55°, low 38°.

Pressure30.06 inHg

Wind6.9 mph S

Humidity58%

Visibility6.2 mi

Dew point39°

Wed, 1160° / 39°

60 °

Swift Bird, Wednesday, 11 November

Overcast. High 60°, low 39°.

Pressure30.03 inHg

Wind18.9 mph NW

Humidity47%

Visibility—

Dew point37°

Thu, 1242° / 30°

42 °

Swift Bird, Thursday, 12 November

Clear. High 42°, low 30°.

Pressure30.39 inHg

Wind7.3 mph S

Humidity55%

Visibility—

Dew point22°

Fri, 1354° / 34°

54 °

Swift Bird, Friday, 13 November

Clear. High 54°, low 34°.

Pressure29.94 inHg

Wind7.3 mph S

Humidity46%

Visibility—

Dew point27°

Sat, 1461° / 40°

61 °

Swift Bird, Saturday, 14 November

Mostly clear. High 61°, low 40°.

Pressure29.85 inHg

Wind10.4 mph S

Humidity35%

Visibility—

Dew point27°

Sun, 1562° / 42°

62 °

Swift Bird, Sunday, 15 November

Clear. High 62°, low 42°.

Pressure29.74 inHg

Wind6.7 mph S

Humidity36%

Visibility—

Dew point29°

Mon, 1657° / 43°

57 °

Swift Bird, Monday, 16 November

Mostly clear. High 57°, low 43°.

Pressure30.00 inHg

Wind11.7 mph N

Humidity37%

Visibility—

Dew point27°

Tue, 1753° / 43°

53 °

Swift Bird, Tuesday, 17 November

Overcast. High 53°, low 43°.

Pressure30.21 inHg

Wind15.8 mph SE

Humidity43%

Visibility—

Dew point28°

Wed, 1862° / 44°

62 °

Swift Bird, Wednesday, 18 November

Partly cloudy. High 62°, low 44°.

Pressure29.88 inHg

Wind18.5 mph S

Humidity73%

Visibility—

Dew point46°

Thu, 1946° / 35°

0.1

46 °

Swift Bird, Thursday, 19 November

Snow. High 46°, low 35°.

Pressure30.33 inHg

Wind14.1 mph N

Humidity42%

Visibility—

Dew point22°

Fri, 2041° / 34°

0.03

41 °

Swift Bird, Friday, 20 November

Light snow. High 41°, low 34°.

Pressure30.27 inHg

Wind19.1 mph NE

Humidity66%

Visibility—

Dew point29°

Sat, 2135° / 30°

0.69

35 °

Swift Bird, Saturday, 21 November

Snow. High 35°, low 30°.

Pressure29.77 inHg

Wind22.4 mph NE

Humidity100%

Visibility—

Dew point33°

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 Swift Bird, 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 Swift Bird, 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.