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As of 16:34 CST

Weather in Lyonville, SD

51°Current weather

Lyonville, Wednesday, 11 November, 16:34

Clear. Feels like 49°. High 55°, low 39°.

Pressure30.12 inHg
Wind4.4 mph N
Humidity65%
Visibility6.2 mi
Dew point39°
Thu, 1243° / 28°0Mostly clear
43 °Mostly clear

Lyonville, Thursday, 12 November

Mostly clear. High 43°, low 28°.

Pressure30.30 inHg
Wind5.7 mph NE
Humidity72%
Visibility6.2 mi
Dew point26°
Fri, 1342° / 27°0Clear
42 °Clear

Lyonville, Friday, 13 November

Clear. High 42°, low 27°.

Pressure30.24 inHg
Wind10.7 mph SE
Humidity70%
Visibility6.2 mi
Dew point27°
Sat, 1445° / 29°0Overcast
45 °Overcast

Lyonville, Saturday, 14 November

Overcast. High 45°, low 29°.

Pressure30.15 inHg
Wind15.9 mph SE
Humidity66%
Visibility6.2 mi
Dew point28°
Sun, 1555° / 38°0Clear
55 °Clear

Lyonville, Sunday, 15 November

Clear. High 55°, low 38°.

Pressure30.18 inHg
Wind14.6 mph S
Humidity56%
Visibility6.2 mi
Dew point36°
Mon, 1655° / 42°0Overcast
55 °Overcast

Lyonville, Monday, 16 November

Overcast. High 55°, low 42°.

Pressure30.12 inHg
Wind16.9 mph S
Humidity60%
Visibility—
Dew point38°
Tue, 1760° / 44°0Partly cloudy
60 °Partly cloudy

Lyonville, Tuesday, 17 November

Partly cloudy. High 60°, low 44°.

Pressure30.00 inHg
Wind18.2 mph S
Humidity60%
Visibility—
Dew point40°
Wed, 1863° / 46°0Clear
63 °Clear

Lyonville, Wednesday, 18 November

Clear. High 63°, low 46°.

Pressure29.88 inHg
Wind13.5 mph S
Humidity63%
Visibility—
Dew point45°
Thu, 1951° / 47°0.34Rain
51 °Rain

Lyonville, Thursday, 19 November

Rain. High 51°, low 47°.

Pressure29.85 inHg
Wind10.4 mph NE
Humidity95%
Visibility—
Dew point48°
Fri, 2048° / 46°0Overcast
48 °Overcast

Lyonville, Friday, 20 November

Overcast. High 48°, low 46°.

Pressure30.00 inHg
Wind7.4 mph NE
Humidity87%
Visibility—
Dew point44°
Sat, 2146° / 33°0.01Light rain
46 °Light rain

Lyonville, Saturday, 21 November

Light rain. High 46°, low 33°.

Pressure30.15 inHg
Wind16.7 mph NW
Humidity58%
Visibility—
Dew point31°
Sun, 2230° / 23°0Partly cloudy
30 °Partly cloudy

Lyonville, Sunday, 22 November

Partly cloudy. High 30°, low 23°.

Pressure30.30 inHg
Wind14.6 mph N
Humidity28%
Visibility—
Dew point-2°
Mon, 2334° / 21°0Overcast
34 °Overcast

Lyonville, Monday, 23 November

Overcast. High 34°, low 21°.

Pressure30.18 inHg
Wind21.9 mph NW
Humidity51%
Visibility—
Dew point14°
Tue, 2435° / 17°0Overcast
35 °Overcast

Lyonville, Tuesday, 24 November

Overcast. High 35°, low 17°.

Pressure30.30 inHg
Wind8.4 mph S
Humidity40%
Visibility—
Dew point6°
Wed, 2548° / 27°0Partly cloudy
48 °Partly cloudy

Lyonville, Wednesday, 25 November

Partly cloudy. High 48°, low 27°.

Pressure30.18 inHg
Wind8.3 mph W
Humidity53%
Visibility—
Dew point26°
Thu, 2653° / 34°0Overcast
53 °Overcast

Lyonville, Thursday, 26 November

Overcast. High 53°, low 34°.

Pressure30.09 inHg
Wind8.1 mph SE
Humidity50%
Visibility—
Dew point29°

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.