As of 01:49 CST

Weather in Lyonville, SD

42°

Lyonville, Sunday, 8 November, 01:49

Mostly clear. Feels like 38°. High 61°, low 37°.

Pressure30.15 inHg

Wind6.2 mph NW

Humidity83%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Mon, 0964° / 43°

64 °

Lyonville, Monday, 9 November

Partly cloudy. High 64°, low 43°.

Pressure30.06 inHg

Wind11.7 mph NW

Humidity45%

Visibility6.2 mi

Dew point39°

Tue, 1061° / 38°

0.01

61 °

Lyonville, Tuesday, 10 November

Light rain. High 61°, low 38°.

Pressure30.09 inHg

Wind8.8 mph S

Humidity51%

Visibility6.2 mi

Dew point40°

Wed, 1158° / 43°

58 °

Lyonville, Wednesday, 11 November

Clear. High 58°, low 43°.

Pressure30.09 inHg

Wind14 mph NW

Humidity55%

Visibility6.2 mi

Dew point39°

Thu, 1246° / 35°

46 °

Lyonville, Thursday, 12 November

Overcast. High 46°, low 35°.

Pressure30.24 inHg

Wind8.2 mph NE

Humidity62%

Visibility—

Dew point32°

Fri, 1350° / 30°

50 °

Lyonville, Friday, 13 November

Partly cloudy. High 50°, low 30°.

Pressure30.15 inHg

Wind11.1 mph SE

Humidity57%

Visibility—

Dew point30°

Sat, 1460° / 37°

60 °

Lyonville, Saturday, 14 November

Clear. High 60°, low 37°.

Pressure29.91 inHg

Wind9.1 mph SE

Humidity51%

Visibility—

Dew point35°

Sun, 1562° / 45°

62 °

Lyonville, Sunday, 15 November

Overcast. High 62°, low 45°.

Pressure29.94 inHg

Wind9.8 mph SE

Humidity43%

Visibility—

Dew point35°

Mon, 1660° / 47°

60 °

Lyonville, Monday, 16 November

Overcast. High 60°, low 47°.

Pressure29.83 inHg

Wind15.4 mph SE

Humidity67%

Visibility—

Dew point45°

Tue, 1754° / 46°

54 °

Lyonville, Tuesday, 17 November

Overcast. High 54°, low 46°.

Pressure29.88 inHg

Wind16.5 mph W

Humidity55%

Visibility—

Dew point38°

Wed, 1854° / 41°

54 °

Lyonville, Wednesday, 18 November

Clear. High 54°, low 41°.

Pressure29.88 inHg

Wind11.9 mph W

Humidity54%

Visibility—

Dew point34°

Thu, 1960° / 43°

60 °

Lyonville, Thursday, 19 November

Overcast. High 60°, low 43°.

Pressure29.65 inHg

Wind11.7 mph S

Humidity53%

Visibility—

Dew point38°

Fri, 2059° / 43°

59 °

Lyonville, Friday, 20 November

Mostly clear. High 59°, low 43°.

Pressure29.74 inHg

Wind14.3 mph W

Humidity41%

Visibility—

Dew point31°

Sat, 2149° / 39°

49 °

Lyonville, Saturday, 21 November

Partly cloudy. High 49°, low 39°.

Pressure29.91 inHg

Wind22.3 mph NW

Humidity50%

Visibility—

Dew point29°

Sun, 2249° / 33°

49 °

Lyonville, Sunday, 22 November

Mostly clear. High 49°, low 33°.

Pressure30.12 inHg

Wind9.9 mph NW

Humidity43%

Visibility—

Dew point23°

Mon, 2355° / 38°

55 °

Lyonville, Monday, 23 November

Clear. High 55°, low 38°.

Pressure29.97 inHg

Wind7.4 mph S

Humidity45%

Visibility—

Dew point32°

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 Lyonville, 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 Lyonville, 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.