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As of 14:56 CDT

Weather in Hayti, SD

68°Current weather

Hayti, Monday, 19 October, 14:56

Clear. Feels like 66°. High 68°, low 37°.

Pressure30.21 inHg
Wind7 mph SE
Humidity44%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 42°0Clear
66 °Clear

Hayti, Tuesday, 20 October

Clear. High 66°, low 42°.

Pressure30.21 inHg
Wind10.9 mph S
Humidity68%
Visibility6.2 mi
Dew point48°
Wed, 2167° / 46°0Clear
67 °Clear

Hayti, Wednesday, 21 October

Clear. High 67°, low 46°.

Pressure30.21 inHg
Wind3.2 mph NE
Humidity72%
Visibility6.2 mi
Dew point52°
Thu, 2271° / 51°0Clear
71 °Clear

Hayti, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.18 inHg
Wind9 mph SE
Humidity75%
Visibility6.2 mi
Dew point56°
Fri, 2367° / 57°0Overcast
67 °Overcast

Hayti, Friday, 23 October

Overcast. High 67°, low 57°.

Pressure29.94 inHg
Wind17.9 mph SE
Humidity66%
Visibility6.2 mi
Dew point51°
Sat, 2463° / 51°0.19Light rain
63 °Light rain

Hayti, Saturday, 24 October

Light rain. High 63°, low 51°.

Pressure30.03 inHg
Wind18.7 mph S
Humidity66%
Visibility—
Dew point51°
Sun, 2558° / 40°0Clear
58 °Clear

Hayti, Sunday, 25 October

Clear. High 58°, low 40°.

Pressure30.36 inHg
Wind15.4 mph W
Humidity23%
Visibility—
Dew point17°
Mon, 2664° / 40°0Clear
64 °Clear

Hayti, Monday, 26 October

Clear. High 64°, low 40°.

Pressure29.97 inHg
Wind18.4 mph N
Humidity47%
Visibility—
Dew point39°
Tue, 2738° / 28°0Partly cloudy
38 °Partly cloudy

Hayti, Tuesday, 27 October

Partly cloudy. High 38°, low 28°.

Pressure30.39 inHg
Wind18.3 mph NW
Humidity44%
Visibility—
Dew point18°
Wed, 2844° / 22°0Partly cloudy
44 °Partly cloudy

Hayti, Wednesday, 28 October

Partly cloudy. High 44°, low 22°.

Pressure30.39 inHg
Wind12.3 mph W
Humidity25%
Visibility—
Dew point4°
Thu, 2953° / 30°0Clear
53 °Clear

Hayti, Thursday, 29 October

Clear. High 53°, low 30°.

Pressure30.03 inHg
Wind6.4 mph N
Humidity26%
Visibility—
Dew point13°
Fri, 3047° / 32°0Clear
47 °Clear

Hayti, Friday, 30 October

Clear. High 47°, low 32°.

Pressure30.00 inHg
Wind8.9 mph NE
Humidity36%
Visibility—
Dew point18°
Sat, 3139° / 29°0.04Snow
39 °Snow

Hayti, Saturday, 31 October

Snow. High 39°, low 29°.

Pressure30.06 inHg
Wind12.2 mph E
Humidity66%
Visibility—
Dew point26°
Sun, 0137° / 32°0.01Light rain
37 °Light rain

Hayti, Sunday, 1 November

Light rain. High 37°, low 32°.

Pressure30.27 inHg
Wind12.9 mph N
Humidity74%
Visibility—
Dew point27°
Mon, 0245° / 26°0Overcast
45 °Overcast

Hayti, Monday, 2 November

Overcast. High 45°, low 26°.

Pressure30.24 inHg
Wind12.8 mph S
Humidity46%
Visibility—
Dew point21°
Tue, 0351° / 34°0Overcast
51 °Overcast

Hayti, Tuesday, 3 November

Overcast. High 51°, low 34°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity61%
Visibility—
Dew point35°

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 Hayti, 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 Hayti, 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.