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As of 18:59 MDT

Weather in Sheridan, MT

85°Current weather

Sheridan, Saturday, 8 August, 18:59

Overcast. Feels like 82°. High 88°, low 54°.

Pressure29.74 inHg
Wind11.1 mph NW
Humidity13%
Visibility6.2 mi
Dew point29°
Sun, 0986° / 53°0Mostly clear
86 °Mostly clear

Sheridan, Sunday, 9 August

Mostly clear. High 86°, low 53°.

Pressure29.88 inHg
Wind8 mph W
Humidity12%
Visibility6.2 mi
Dew point25°
Mon, 1094° / 53°0Clear
94 °Clear

Sheridan, Monday, 10 August

Clear. High 94°, low 53°.

Pressure29.83 inHg
Wind7.4 mph SW
Humidity11%
Visibility6.2 mi
Dew point24°
Tue, 1192° / 58°0Clear
92 °Clear

Sheridan, Tuesday, 11 August

Clear. High 92°, low 58°.

Pressure29.91 inHg
Wind8.9 mph W
Humidity12%
Visibility6.2 mi
Dew point24°
Wed, 1289° / 62°0.06Light rain
89 °Light rain

Sheridan, Wednesday, 12 August

Light rain. High 89°, low 62°.

Pressure29.80 inHg
Wind6.6 mph SW
Humidity12%
Visibility6.2 mi
Dew point24°
Thu, 1389° / 57°0.02Light rain
89 °Light rain

Sheridan, Thursday, 13 August

Light rain. High 89°, low 57°.

Pressure29.80 inHg
Wind11.1 mph NW
Humidity24%
Visibility—
Dew point38°
Fri, 1484° / 59°0.02Light rain
84 °Light rain

Sheridan, Friday, 14 August

Light rain. High 84°, low 59°.

Pressure29.94 inHg
Wind9.4 mph W
Humidity35%
Visibility—
Dew point45°
Sat, 1576° / 55°0.2Light rain
76 °Light rain

Sheridan, Saturday, 15 August

Light rain. High 76°, low 55°.

Pressure30.06 inHg
Wind27.8 mph SW
Humidity40%
Visibility—
Dew point48°
Sun, 1685° / 58°0.04Light rain
85 °Light rain

Sheridan, Sunday, 16 August

Light rain. High 85°, low 58°.

Pressure30.06 inHg
Wind12.9 mph E
Humidity29%
Visibility—
Dew point42°
Mon, 1788° / 59°0Overcast
88 °Overcast

Sheridan, Monday, 17 August

Overcast. High 88°, low 59°.

Pressure30.00 inHg
Wind10.5 mph NE
Humidity24%
Visibility—
Dew point39°
Tue, 1882° / 60°0.06Light rain
82 °Light rain

Sheridan, Tuesday, 18 August

Light rain. High 82°, low 60°.

Pressure30.12 inHg
Wind9.7 mph E
Humidity45%
Visibility—
Dew point50°
Wed, 1984° / 59°0.05Light rain
84 °Light rain

Sheridan, Wednesday, 19 August

Light rain. High 84°, low 59°.

Pressure30.00 inHg
Wind10.1 mph NW
Humidity35%
Visibility—
Dew point44°
Thu, 2085° / 59°0Light rain
85 °Light rain

Sheridan, Thursday, 20 August

Light rain. High 85°, low 59°.

Pressure29.88 inHg
Wind11.5 mph NW
Humidity22%
Visibility—
Dew point34°
Fri, 2179° / 54°0.27Rain
79 °Rain

Sheridan, Friday, 21 August

Rain. High 79°, low 54°.

Pressure29.94 inHg
Wind6.5 mph W
Humidity40%
Visibility—
Dew point43°
Sat, 2286° / 58°0Clear
86 °Clear

Sheridan, Saturday, 22 August

Clear. High 86°, low 58°.

Pressure29.88 inHg
Wind6.3 mph E
Humidity20%
Visibility—
Dew point31°
Sun, 2394° / 62°0Overcast
94 °Overcast

Sheridan, Sunday, 23 August

Overcast. High 94°, low 62°.

Pressure29.94 inHg
Wind14.4 mph NE
Humidity19%
Visibility—
Dew point38°

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 Sheridan, 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 Sheridan, 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.