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As of 01:05 CDT

Weather in Hartford, SD

67°Current weather

Hartford, Sunday, 9 August, 01:05

Clear. Feels like 68°. High 85°, low 65°.

Pressure29.88 inHg
Wind8.9 mph S
Humidity90%
Visibility6.2 mi
Dew point64°
Mon, 1092° / 62°0.45Heavy rain
92 °Heavy rain

Hartford, Monday, 10 August

Heavy rain. High 92°, low 62°.

Pressure29.85 inHg
Wind6.1 mph S
Humidity58%
Visibility6.2 mi
Dew point64°
Tue, 1195° / 63°0Clear
95 °Clear

Hartford, Tuesday, 11 August

Clear. High 95°, low 63°.

Pressure29.80 inHg
Wind11 mph NE
Humidity42%
Visibility6.2 mi
Dew point62°
Wed, 1294° / 64°0.05Light rain
94 °Light rain

Hartford, Wednesday, 12 August

Light rain. High 94°, low 64°.

Pressure29.91 inHg
Wind10.9 mph E
Humidity25%
Visibility6.2 mi
Dew point49°
Thu, 1377° / 59°0.4Rain
77 °Rain

Hartford, Thursday, 13 August

Rain. High 77°, low 59°.

Pressure30.03 inHg
Wind12.3 mph E
Humidity80%
Visibility—
Dew point58°
Fri, 1485° / 58°0Overcast
85 °Overcast

Hartford, Friday, 14 August

Overcast. High 85°, low 58°.

Pressure30.09 inHg
Wind16.1 mph SW
Humidity34%
Visibility—
Dew point47°
Sat, 1576° / 61°0Overcast
76 °Overcast

Hartford, Saturday, 15 August

Overcast. High 76°, low 61°.

Pressure30.15 inHg
Wind14.8 mph S
Humidity57%
Visibility—
Dew point58°
Sun, 1686° / 58°0Overcast
86 °Overcast

Hartford, Sunday, 16 August

Overcast. High 86°, low 58°.

Pressure30.06 inHg
Wind8.2 mph SW
Humidity50%
Visibility—
Dew point59°
Mon, 1793° / 64°0Overcast
93 °Overcast

Hartford, Monday, 17 August

Overcast. High 93°, low 64°.

Pressure30.00 inHg
Wind8.6 mph SW
Humidity47%
Visibility—
Dew point61°
Tue, 18100° / 64°0.01Light rain
100 °Light rain

Hartford, Tuesday, 18 August

Light rain. High 100°, low 64°.

Pressure29.91 inHg
Wind13.2 mph W
Humidity26%
Visibility—
Dew point50°
Wed, 1982° / 58°0.05Light rain
82 °Light rain

Hartford, Wednesday, 19 August

Light rain. High 82°, low 58°.

Pressure30.09 inHg
Wind19.7 mph NE
Humidity34%
Visibility—
Dew point44°
Thu, 2071° / 58°0.04Light rain
71 °Light rain

Hartford, Thursday, 20 August

Light rain. High 71°, low 58°.

Pressure30.15 inHg
Wind9.9 mph S
Humidity78%
Visibility—
Dew point53°
Fri, 2183° / 51°0.01Light rain
83 °Light rain

Hartford, Friday, 21 August

Light rain. High 83°, low 51°.

Pressure29.94 inHg
Wind17.5 mph S
Humidity31%
Visibility—
Dew point42°
Sat, 2291° / 58°0.07Light rain
91 °Light rain

Hartford, Saturday, 22 August

Light rain. High 91°, low 58°.

Pressure29.80 inHg
Wind16.3 mph NW
Humidity33%
Visibility—
Dew point51°
Sun, 2389° / 56°0Clear
89 °Clear

Hartford, Sunday, 23 August

Clear. High 89°, low 56°.

Pressure29.94 inHg
Wind9.7 mph NE
Humidity22%
Visibility—
Dew point38°
Mon, 2495° / 60°0.26Rain
95 °Rain

Hartford, Monday, 24 August

Rain. High 95°, low 60°.

Pressure29.77 inHg
Wind16.5 mph S
Humidity33%
Visibility—
Dew point57°

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 Hartford, 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 Hartford, 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.