As of 04:35 MST

Weather in Swift Bird, SD

38°

Swift Bird, Sunday, 15 November, 04:35

Clear. Feels like 29°. High 55°, low 38°.

Pressure30.09 inHg

Wind15.2 mph S

Humidity74%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Mon, 1655° / 40°

55 °

Swift Bird, Monday, 16 November

Clear. High 55°, low 40°.

Pressure30.03 inHg

Wind7 mph S

Humidity65%

Visibility6.2 mi

Dew point42°

Tue, 1755° / 44°

55 °

Swift Bird, Tuesday, 17 November

Overcast. High 55°, low 44°.

Pressure29.83 inHg

Wind15.8 mph S

Humidity65%

Visibility6.2 mi

Dew point43°

Wed, 1853° / 41°

53 °

Swift Bird, Wednesday, 18 November

Mostly clear. High 53°, low 41°.

Pressure29.71 inHg

Wind7.8 mph W

Humidity72%

Visibility6.2 mi

Dew point44°

Thu, 1942° / 36°

42 °

Swift Bird, Thursday, 19 November

Overcast. High 42°, low 36°.

Pressure30.30 inHg

Wind13.9 mph NW

Humidity66%

Visibility—

Dew point30°

Fri, 2045° / 37°

0.04

45 °

Swift Bird, Friday, 20 November

Light rain. High 45°, low 37°.

Pressure29.97 inHg

Wind19.1 mph NW

Humidity89%

Visibility—

Dew point38°

Sat, 2146° / 37°

46 °

Swift Bird, Saturday, 21 November

Overcast. High 46°, low 37°.

Pressure30.06 inHg

Wind22 mph NW

Humidity59%

Visibility—

Dew point30°

Sun, 2242° / 32°

42 °

Swift Bird, Sunday, 22 November

Overcast. High 42°, low 32°.

Pressure30.47 inHg

Wind13.7 mph SE

Humidity55%

Visibility—

Dew point23°

Mon, 2351° / 33°

51 °

Swift Bird, Monday, 23 November

Partly cloudy. High 51°, low 33°.

Pressure30.18 inHg

Wind23.4 mph S

Humidity54%

Visibility—

Dew point28°

Tue, 2458° / 37°

58 °

Swift Bird, Tuesday, 24 November

Overcast. High 58°, low 37°.

Pressure30.03 inHg

Wind14.6 mph S

Humidity35%

Visibility—

Dew point24°

Wed, 2560° / 44°

60 °

Swift Bird, Wednesday, 25 November

Overcast. High 60°, low 44°.

Pressure29.85 inHg

Wind7.1 mph S

Humidity30%

Visibility—

Dew point24°

Thu, 2656° / 44°

56 °

Swift Bird, Thursday, 26 November

Overcast. High 56°, low 44°.

Pressure29.77 inHg

Wind10.8 mph N

Humidity56%

Visibility—

Dew point38°

Fri, 2745° / 39°

45 °

Swift Bird, Friday, 27 November

Overcast. High 45°, low 39°.

Pressure30.30 inHg

Wind14.6 mph N

Humidity71%

Visibility—

Dew point35°

Sat, 2850° / 37°

50 °

Swift Bird, Saturday, 28 November

Partly cloudy. High 50°, low 37°.

Pressure30.36 inHg

Wind9.2 mph S

Humidity65%

Visibility—

Dew point34°

Sun, 2954° / 42°

54 °

Swift Bird, Sunday, 29 November

Overcast. High 54°, low 42°.

Pressure30.27 inHg

Wind7.1 mph S

Humidity65%

Visibility—

Dew point40°

Mon, 3053° / 45°

53 °

Swift Bird, Monday, 30 November

Overcast. High 53°, low 45°.

Pressure30.15 inHg

Wind5.8 mph S

Humidity67%

Visibility—

Dew point41°

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.