EN
English Español

As of 07:40 MDT

Weather in Winston, MT

33°Current weather

Winston, Thursday, 15 October, 07:40

Mostly clear. Feels like 29°. High 44°, low 32°.

Pressure30.68 inHg
Wind3.9 mph W
Humidity82%
Visibility6.2 mi
Dew point28°
Fri, 1654° / 30°0Partly cloudy
54 °Partly cloudy

Winston, Friday, 16 October

Partly cloudy. High 54°, low 30°.

Pressure30.47 inHg
Wind9 mph SE
Humidity47%
Visibility6.2 mi
Dew point31°
Sat, 1765° / 41°0Overcast
65 °Overcast

Winston, Saturday, 17 October

Overcast. High 65°, low 41°.

Pressure30.06 inHg
Wind11 mph E
Humidity35%
Visibility6.2 mi
Dew point30°
Sun, 1857° / 42°0Clear
57 °Clear

Winston, Sunday, 18 October

Clear. High 57°, low 42°.

Pressure30.06 inHg
Wind3.4 mph E
Humidity54%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 42°0Overcast
61 °Overcast

Winston, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure29.91 inHg
Wind12.3 mph SE
Humidity46%
Visibility—
Dew point33°
Tue, 2061° / 44°0Partly cloudy
61 °Partly cloudy

Winston, Tuesday, 20 October

Partly cloudy. High 61°, low 44°.

Pressure29.97 inHg
Wind4.7 mph E
Humidity47%
Visibility—
Dew point33°
Wed, 2163° / 43°0Overcast
63 °Overcast

Winston, Wednesday, 21 October

Overcast. High 63°, low 43°.

Pressure29.74 inHg
Wind12.5 mph S
Humidity40%
Visibility—
Dew point32°
Thu, 2250° / 42°0.15Light rain
50 °Light rain

Winston, Thursday, 22 October

Light rain. High 50°, low 42°.

Pressure29.83 inHg
Wind7 mph S
Humidity85%
Visibility—
Dew point41°
Fri, 2350° / 35°0Overcast
50 °Overcast

Winston, Friday, 23 October

Overcast. High 50°, low 35°.

Pressure30.06 inHg
Wind16.2 mph NW
Humidity55%
Visibility—
Dew point30°
Sat, 2445° / 32°0Overcast
45 °Overcast

Winston, Saturday, 24 October

Overcast. High 45°, low 32°.

Pressure30.24 inHg
Wind4.5 mph NW
Humidity43%
Visibility—
Dew point20°
Sun, 2534° / 30°0.19Snow
34 °Snow

Winston, Sunday, 25 October

Snow. High 34°, low 30°.

Pressure30.18 inHg
Wind5.2 mph NW
Humidity88%
Visibility—
Dew point30°
Mon, 2636° / 29°0.02Light snow
36 °Light snow

Winston, Monday, 26 October

Light snow. High 36°, low 29°.

Pressure30.12 inHg
Wind8.8 mph NW
Humidity82%
Visibility—
Dew point29°
Tue, 2741° / 32°0.07Light snow
41 °Light snow

Winston, Tuesday, 27 October

Light snow. High 41°, low 32°.

Pressure29.80 inHg
Wind7.7 mph S
Humidity81%
Visibility—
Dew point32°
Wed, 2838° / 32°0.42Snow
38 °Snow

Winston, Wednesday, 28 October

Snow. High 38°, low 32°.

Pressure29.77 inHg
Wind6.2 mph S
Humidity94%
Visibility—
Dew point34°
Thu, 2938° / 24°0Light snow
38 °Light snow

Winston, Thursday, 29 October

Light snow. High 38°, low 24°.

Pressure29.91 inHg
Wind6.7 mph NW
Humidity76%
Visibility—
Dew point27°
Fri, 3039° / 23°0Overcast
39 °Overcast

Winston, Friday, 30 October

Overcast. High 39°, low 23°.

Pressure30.27 inHg
Wind8.3 mph NW
Humidity60%
Visibility—
Dew point21°

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.