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As of 12:56 MDT

Weather in Winston, MT

54°Current weather

Winston, Friday, 16 October, 12:56

Overcast. Feels like 51°. High 58°, low 29°.

Pressure30.45 inHg
Wind10.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point36°
Sat, 1767° / 37°0Overcast
67 °Overcast

Winston, Saturday, 17 October

Overcast. High 67°, low 37°.

Pressure30.06 inHg
Wind10.1 mph E
Humidity36%
Visibility6.2 mi
Dew point31°
Sun, 1858° / 41°0Clear
58 °Clear

Winston, Sunday, 18 October

Clear. High 58°, low 41°.

Pressure30.09 inHg
Wind2.3 mph E
Humidity54%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 41°0Overcast
61 °Overcast

Winston, Monday, 19 October

Overcast. High 61°, low 41°.

Pressure29.91 inHg
Wind7.8 mph E
Humidity47%
Visibility6.2 mi
Dew point37°
Tue, 2057° / 44°0Partly cloudy
57 °Partly cloudy

Winston, Tuesday, 20 October

Partly cloudy. High 57°, low 44°.

Pressure30.00 inHg
Wind3.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point35°
Wed, 2161° / 40°0Clear
61 °Clear

Winston, Wednesday, 21 October

Clear. High 61°, low 40°.

Pressure30.06 inHg
Wind9 mph E
Humidity60%
Visibility—
Dew point38°
Thu, 2269° / 47°0.01Light rain
69 °Light rain

Winston, Thursday, 22 October

Light rain. High 69°, low 47°.

Pressure29.83 inHg
Wind6.9 mph SE
Humidity40%
Visibility—
Dew point36°
Fri, 2354° / 35°0.33Snow
54 °Snow

Winston, Friday, 23 October

Snow. High 54°, low 35°.

Pressure29.97 inHg
Wind11.7 mph NW
Humidity97%
Visibility—
Dew point37°
Sat, 2443° / 31°0Overcast
43 °Overcast

Winston, Saturday, 24 October

Overcast. High 43°, low 31°.

Pressure30.33 inHg
Wind6.6 mph W
Humidity61%
Visibility—
Dew point25°
Sun, 2548° / 30°0Clear
48 °Clear

Winston, Sunday, 25 October

Clear. High 48°, low 30°.

Pressure30.15 inHg
Wind7 mph SE
Humidity63%
Visibility—
Dew point30°
Mon, 2650° / 32°0Mostly clear
50 °Mostly clear

Winston, Monday, 26 October

Mostly clear. High 50°, low 32°.

Pressure30.03 inHg
Wind6 mph SE
Humidity62%
Visibility—
Dew point31°
Tue, 2753° / 35°0Clear
53 °Clear

Winston, Tuesday, 27 October

Clear. High 53°, low 35°.

Pressure29.80 inHg
Wind4.6 mph S
Humidity53%
Visibility—
Dew point31°
Wed, 2854° / 37°0Overcast
54 °Overcast

Winston, Wednesday, 28 October

Overcast. High 54°, low 37°.

Pressure29.77 inHg
Wind3.1 mph E
Humidity48%
Visibility—
Dew point30°
Thu, 2947° / 35°0Overcast
47 °Overcast

Winston, Thursday, 29 October

Overcast. High 47°, low 35°.

Pressure30.09 inHg
Wind7.5 mph NW
Humidity51%
Visibility—
Dew point25°
Fri, 3049° / 31°0Clear
49 °Clear

Winston, Friday, 30 October

Clear. High 49°, low 31°.

Pressure30.21 inHg
Wind3 mph NW
Humidity47%
Visibility—
Dew point23°
Sat, 3152° / 33°0Overcast
52 °Overcast

Winston, Saturday, 31 October

Overcast. High 52°, low 33°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity54%
Visibility—
Dew point29°

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 Winston, 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 Winston, 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.