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As of 17:54 MDT

Weather in Hereford, SD

81°Current weather

Hereford, Saturday, 10 October, 17:54

Partly cloudy. Feels like 79°. High 88°, low 60°.

Pressure29.47 inHg
Wind7.9 mph E
Humidity26%
Visibility6.2 mi
Dew point43°
Sun, 1166° / 49°0.03Light rain
66 °Light rain

Hereford, Sunday, 11 October

Light rain. High 66°, low 49°.

Pressure29.80 inHg
Wind8.5 mph N
Humidity58%
Visibility6.2 mi
Dew point46°
Mon, 1260° / 47°0.05Rain
60 °Rain

Hereford, Monday, 12 October

Rain. High 60°, low 47°.

Pressure29.83 inHg
Wind2.2 mph N
Humidity69%
Visibility6.2 mi
Dew point47°
Tue, 1353° / 42°0.02Light rain
53 °Light rain

Hereford, Tuesday, 13 October

Light rain. High 53°, low 42°.

Pressure30.06 inHg
Wind5.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point39°
Wed, 1460° / 43°0Mostly clear
60 °Mostly clear

Hereford, Wednesday, 14 October

Mostly clear. High 60°, low 43°.

Pressure30.24 inHg
Wind2.6 mph E
Humidity45%
Visibility6.2 mi
Dew point36°
Thu, 1564° / 47°0.2Rain
64 °Rain

Hereford, Thursday, 15 October

Rain. High 64°, low 47°.

Pressure30.39 inHg
Wind12.1 mph N
Humidity64%
Visibility—
Dew point43°
Fri, 1645° / 34°0Partly cloudy
45 °Partly cloudy

Hereford, Friday, 16 October

Partly cloudy. High 45°, low 34°.

Pressure30.68 inHg
Wind27.9 mph NW
Humidity40%
Visibility—
Dew point18°
Sat, 1744° / 26°0Clear
44 °Clear

Hereford, Saturday, 17 October

Clear. High 44°, low 26°.

Pressure30.56 inHg
Wind15.7 mph SE
Humidity25%
Visibility—
Dew point6°
Sun, 1861° / 36°0Overcast
61 °Overcast

Hereford, Sunday, 18 October

Overcast. High 61°, low 36°.

Pressure30.03 inHg
Wind19.4 mph SE
Humidity30%
Visibility—
Dew point21°
Mon, 1974° / 48°0Clear
74 °Clear

Hereford, Monday, 19 October

Clear. High 74°, low 48°.

Pressure30.06 inHg
Wind7.4 mph NE
Humidity17%
Visibility—
Dew point20°
Tue, 2081° / 54°0Overcast
81 °Overcast

Hereford, Tuesday, 20 October

Overcast. High 81°, low 54°.

Pressure29.80 inHg
Wind10.4 mph W
Humidity16%
Visibility—
Dew point24°
Wed, 2163° / 51°0Overcast
63 °Overcast

Hereford, Wednesday, 21 October

Overcast. High 63°, low 51°.

Pressure30.03 inHg
Wind14.2 mph N
Humidity18%
Visibility—
Dew point16°
Thu, 2254° / 44°0Light rain
54 °Light rain

Hereford, Thursday, 22 October

Light rain. High 54°, low 44°.

Pressure30.50 inHg
Wind21 mph NW
Humidity45%
Visibility—
Dew point29°
Fri, 2360° / 38°0Clear
60 °Clear

Hereford, Friday, 23 October

Clear. High 60°, low 38°.

Pressure30.33 inHg
Wind15.8 mph SE
Humidity38%
Visibility—
Dew point27°
Sat, 2472° / 46°0Partly cloudy
72 °Partly cloudy

Hereford, Saturday, 24 October

Partly cloudy. High 72°, low 46°.

Pressure30.00 inHg
Wind11.7 mph SE
Humidity27%
Visibility—
Dew point28°
Sun, 2576° / 52°0Partly cloudy
76 °Partly cloudy

Hereford, Sunday, 25 October

Partly cloudy. High 76°, low 52°.

Pressure30.00 inHg
Wind6.1 mph NW
Humidity20%
Visibility—
Dew point26°

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 Hereford, 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 Hereford, 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.