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As of 05:15 CDT

Weather in Johnsonville, SD

44°Current weather

Johnsonville, Sunday, 18 October, 05:15

Mostly clear. Feels like 37°. High 65°, low 44°.

Pressure30.00 inHg
Wind14 mph S
Humidity70%
Visibility6.2 mi
Dew point34°
Mon, 1963° / 42°0Clear
63 °Clear

Johnsonville, Monday, 19 October

Clear. High 63°, low 42°.

Pressure30.27 inHg
Wind7.6 mph E
Humidity63%
Visibility6.2 mi
Dew point44°
Tue, 2064° / 45°0Clear
64 °Clear

Johnsonville, Tuesday, 20 October

Clear. High 64°, low 45°.

Pressure30.21 inHg
Wind11.7 mph S
Humidity66%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 49°0Clear
67 °Clear

Johnsonville, Wednesday, 21 October

Clear. High 67°, low 49°.

Pressure30.15 inHg
Wind1.3 mph W
Humidity70%
Visibility6.2 mi
Dew point52°
Thu, 2270° / 52°0Mostly clear
70 °Mostly clear

Johnsonville, Thursday, 22 October

Mostly clear. High 70°, low 52°.

Pressure30.18 inHg
Wind10.8 mph SE
Humidity62%
Visibility—
Dew point53°
Fri, 2369° / 56°0.03Light rain
69 °Light rain

Johnsonville, Friday, 23 October

Light rain. High 69°, low 56°.

Pressure29.97 inHg
Wind21.7 mph S
Humidity55%
Visibility—
Dew point48°
Sat, 2464° / 44°0.03Light rain
64 °Light rain

Johnsonville, Saturday, 24 October

Light rain. High 64°, low 44°.

Pressure30.15 inHg
Wind22.7 mph W
Humidity66%
Visibility—
Dew point39°
Sun, 2552° / 33°0Partly cloudy
52 °Partly cloudy

Johnsonville, Sunday, 25 October

Partly cloudy. High 52°, low 33°.

Pressure30.50 inHg
Wind8.3 mph NW
Humidity28%
Visibility—
Dew point15°
Mon, 2662° / 41°0Clear
62 °Clear

Johnsonville, Monday, 26 October

Clear. High 62°, low 41°.

Pressure30.06 inHg
Wind17.7 mph S
Humidity49%
Visibility—
Dew point37°
Tue, 2761° / 38°0Clear
61 °Clear

Johnsonville, Tuesday, 27 October

Clear. High 61°, low 38°.

Pressure30.06 inHg
Wind13.2 mph SE
Humidity47%
Visibility—
Dew point34°
Wed, 2863° / 46°0Partly cloudy
63 °Partly cloudy

Johnsonville, Wednesday, 28 October

Partly cloudy. High 63°, low 46°.

Pressure29.77 inHg
Wind17.3 mph W
Humidity27%
Visibility—
Dew point28°
Thu, 2958° / 41°0Partly cloudy
58 °Partly cloudy

Johnsonville, Thursday, 29 October

Partly cloudy. High 58°, low 41°.

Pressure29.77 inHg
Wind11.2 mph NW
Humidity30%
Visibility—
Dew point24°
Fri, 3064° / 44°0Overcast
64 °Overcast

Johnsonville, Friday, 30 October

Overcast. High 64°, low 44°.

Pressure29.53 inHg
Wind10 mph S
Humidity35%
Visibility—
Dew point32°
Sat, 3167° / 46°0Overcast
67 °Overcast

Johnsonville, Saturday, 31 October

Overcast. High 67°, low 46°.

Pressure29.56 inHg
Wind13.5 mph SW
Humidity27%
Visibility—
Dew point29°
Sun, 0170° / 51°0Mostly clear
70 °Mostly clear

Johnsonville, Sunday, 1 November

Mostly clear. High 70°, low 51°.

Pressure29.85 inHg
Wind15.6 mph NW
Humidity20%
Visibility—
Dew point25°
Mon, 0259° / 40°0Mostly clear
59 °Mostly clear

Johnsonville, Monday, 2 November

Mostly clear. High 59°, low 40°.

Pressure30.30 inHg
Wind12.4 mph E
Humidity36%
Visibility—
Dew point27°

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 Johnsonville, 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 Johnsonville, 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.