EN
English Español

As of 13:29 MDT

Weather in Sheffield, MT

93°Current weather

Sheffield, Saturday, 8 August, 13:29

Clear. Feels like 89°. High 96°, low 62°.

Pressure29.74 inHg
Wind15.5 mph NW
Humidity12%
Visibility6.2 mi
Dew point35°
Sun, 0995° / 64°0Clear
95 °Clear

Sheffield, Sunday, 9 August

Clear. High 95°, low 64°.

Pressure29.77 inHg
Wind6.7 mph SE
Humidity19%
Visibility6.2 mi
Dew point41°
Mon, 1090° / 60°0Overcast
90 °Overcast

Sheffield, Monday, 10 August

Overcast. High 90°, low 60°.

Pressure29.85 inHg
Wind7.8 mph NE
Humidity25%
Visibility6.2 mi
Dew point42°
Tue, 1193° / 64°0Clear
93 °Clear

Sheffield, Tuesday, 11 August

Clear. High 93°, low 64°.

Pressure29.85 inHg
Wind8 mph NE
Humidity23%
Visibility6.2 mi
Dew point45°
Wed, 1289° / 63°0.02Light rain
89 °Light rain

Sheffield, Wednesday, 12 August

Light rain. High 89°, low 63°.

Pressure29.83 inHg
Wind17.1 mph NE
Humidity30%
Visibility6.2 mi
Dew point48°
Thu, 1389° / 64°0.02Light rain
89 °Light rain

Sheffield, Thursday, 13 August

Light rain. High 89°, low 64°.

Pressure29.91 inHg
Wind24.2 mph SE
Humidity40%
Visibility—
Dew point54°
Fri, 1494° / 74°0.01Light rain
94 °Light rain

Sheffield, Friday, 14 August

Light rain. High 94°, low 74°.

Pressure29.80 inHg
Wind18.3 mph SE
Humidity45%
Visibility—
Dew point58°
Sat, 1593° / 69°0.03Light rain
93 °Light rain

Sheffield, Saturday, 15 August

Light rain. High 93°, low 69°.

Pressure29.97 inHg
Wind14.5 mph E
Humidity34%
Visibility—
Dew point53°
Sun, 1694° / 65°0Light rain
94 °Light rain

Sheffield, Sunday, 16 August

Light rain. High 94°, low 65°.

Pressure29.97 inHg
Wind10.4 mph W
Humidity32%
Visibility—
Dew point50°
Mon, 1797° / 73°0Overcast
97 °Overcast

Sheffield, Monday, 17 August

Overcast. High 97°, low 73°.

Pressure29.91 inHg
Wind14.6 mph NW
Humidity23%
Visibility—
Dew point46°
Tue, 18100° / 70°0Partly cloudy
100 °Partly cloudy

Sheffield, Tuesday, 18 August

Partly cloudy. High 100°, low 70°.

Pressure29.88 inHg
Wind25.6 mph SE
Humidity14%
Visibility—
Dew point36°
Wed, 1983° / 67°0Clear
83 °Clear

Sheffield, Wednesday, 19 August

Clear. High 83°, low 67°.

Pressure30.00 inHg
Wind18.7 mph NE
Humidity42%
Visibility—
Dew point53°
Thu, 2092° / 66°0Overcast
92 °Overcast

Sheffield, Thursday, 20 August

Overcast. High 92°, low 66°.

Pressure29.91 inHg
Wind7.8 mph E
Humidity35%
Visibility—
Dew point51°
Fri, 21101° / 70°0Partly cloudy
101 °Partly cloudy

Sheffield, Friday, 21 August

Partly cloudy. High 101°, low 70°.

Pressure29.77 inHg
Wind21 mph N
Humidity16%
Visibility—
Dew point40°
Sat, 2288° / 63°0.02Light rain
88 °Light rain

Sheffield, Saturday, 22 August

Light rain. High 88°, low 63°.

Pressure30.00 inHg
Wind17.8 mph NE
Humidity35%
Visibility—
Dew point49°
Sun, 2391° / 65°0Partly cloudy
91 °Partly cloudy

Sheffield, Sunday, 23 August

Partly cloudy. High 91°, low 65°.

Pressure30.00 inHg
Wind13.6 mph NE
Humidity32%
Visibility—
Dew point50°

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 Sheffield, MT 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 Sheffield, MT 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.