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As of 03:21 MDT

Weather in Winston, MT

28°Current weather

Winston, Monday, 12 October, 03:21

Overcast. Feels like 21°. High 35°, low 26°.

Pressure30.03 inHg
Wind6.5 mph W
Humidity92%
Visibility6.2 mi
Dew point27°
Tue, 1343° / 26°0Mostly clear
43 °Mostly clear

Winston, Tuesday, 13 October

Mostly clear. High 43°, low 26°.

Pressure30.18 inHg
Wind0.8 mph E
Humidity75%
Visibility0.0 mi
Dew point32°
Wed, 1452° / 31°0Clear
52 °Clear

Winston, Wednesday, 14 October

Clear. High 52°, low 31°.

Pressure30.18 inHg
Wind4 mph E
Humidity62%
Visibility6.2 mi
Dew point33°
Thu, 1550° / 36°0Clear
50 °Clear

Winston, Thursday, 15 October

Clear. High 50°, low 36°.

Pressure30.68 inHg
Wind7.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point34°
Fri, 1660° / 37°0Clear
60 °Clear

Winston, Friday, 16 October

Clear. High 60°, low 37°.

Pressure30.39 inHg
Wind11.4 mph SE
Humidity47%
Visibility—
Dew point30°
Sat, 1762° / 40°0Overcast
62 °Overcast

Winston, Saturday, 17 October

Overcast. High 62°, low 40°.

Pressure29.97 inHg
Wind9.1 mph E
Humidity39%
Visibility—
Dew point29°
Sun, 1862° / 45°0Clear
62 °Clear

Winston, Sunday, 18 October

Clear. High 62°, low 45°.

Pressure29.91 inHg
Wind8.7 mph NW
Humidity50%
Visibility—
Dew point37°
Mon, 1964° / 45°0Overcast
64 °Overcast

Winston, Monday, 19 October

Overcast. High 64°, low 45°.

Pressure29.80 inHg
Wind11.6 mph SE
Humidity38%
Visibility—
Dew point32°
Tue, 2052° / 40°0.34Snow
52 °Snow

Winston, Tuesday, 20 October

Snow. High 52°, low 40°.

Pressure29.77 inHg
Wind11.7 mph NW
Humidity82%
Visibility—
Dew point40°
Wed, 2150° / 35°0Clear
50 °Clear

Winston, Wednesday, 21 October

Clear. High 50°, low 35°.

Pressure30.06 inHg
Wind4.8 mph S
Humidity51%
Visibility—
Dew point27°
Thu, 2255° / 34°0Mostly clear
55 °Mostly clear

Winston, Thursday, 22 October

Mostly clear. High 55°, low 34°.

Pressure30.18 inHg
Wind3.9 mph S
Humidity44%
Visibility—
Dew point26°
Fri, 2362° / 39°0Clear
62 °Clear

Winston, Friday, 23 October

Clear. High 62°, low 39°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity39%
Visibility—
Dew point28°
Sat, 2457° / 45°0Partly cloudy
57 °Partly cloudy

Winston, Saturday, 24 October

Partly cloudy. High 57°, low 45°.

Pressure30.09 inHg
Wind9.6 mph NW
Humidity43%
Visibility—
Dew point30°
Sun, 2562° / 40°0Clear
62 °Clear

Winston, Sunday, 25 October

Clear. High 62°, low 40°.

Pressure30.18 inHg
Wind5.6 mph SE
Humidity43%
Visibility—
Dew point31°
Mon, 2664° / 43°0Clear
64 °Clear

Winston, Monday, 26 October

Clear. High 64°, low 43°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity41%
Visibility—
Dew point32°
Tue, 2765° / 45°0Overcast
65 °Overcast

Winston, Tuesday, 27 October

Overcast. High 65°, low 45°.

Pressure29.83 inHg
Wind6.6 mph SW
Humidity35%
Visibility—
Dew point30°

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.