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As of 08:22 MST

Weather in Koyl, MT

32°Current weather

Koyl, Wednesday, 4 November, 08:22

Overcast. Feels like 29°. High 50°, low 24°.

Pressure30.00 inHg
Wind3.7 mph NW
Humidity68%
Visibility6.2 mi
Dew point24°
Thu, 0551° / 26°0Overcast
51 °Overcast

Koyl, Thursday, 5 November

Overcast. High 51°, low 26°.

Pressure29.97 inHg
Wind7.1 mph S
Humidity47%
Visibility6.2 mi
Dew point26°
Fri, 0653° / 29°0Overcast
53 °Overcast

Koyl, Friday, 6 November

Overcast. High 53°, low 29°.

Pressure30.00 inHg
Wind11.1 mph SE
Humidity43%
Visibility6.2 mi
Dew point21°
Sat, 0757° / 41°0Light rain
57 °Light rain

Koyl, Saturday, 7 November

Light rain. High 57°, low 41°.

Pressure30.12 inHg
Wind7.1 mph S
Humidity52%
Visibility6.2 mi
Dew point36°
Sun, 0859° / 38°0Overcast
59 °Overcast

Koyl, Sunday, 8 November

Overcast. High 59°, low 38°.

Pressure29.85 inHg
Wind18.9 mph W
Humidity35%
Visibility—
Dew point29°
Mon, 0951° / 35°0Clear
51 °Clear

Koyl, Monday, 9 November

Clear. High 51°, low 35°.

Pressure30.18 inHg
Wind8.4 mph S
Humidity51%
Visibility—
Dew point29°
Tue, 1056° / 40°0Partly cloudy
56 °Partly cloudy

Koyl, Tuesday, 10 November

Partly cloudy. High 56°, low 40°.

Pressure29.91 inHg
Wind14.8 mph W
Humidity41%
Visibility—
Dew point29°
Wed, 1154° / 36°0Partly cloudy
54 °Partly cloudy

Koyl, Wednesday, 11 November

Partly cloudy. High 54°, low 36°.

Pressure30.09 inHg
Wind11.9 mph S
Humidity37%
Visibility—
Dew point21°
Thu, 1261° / 39°0Clear
61 °Clear

Koyl, Thursday, 12 November

Clear. High 61°, low 39°.

Pressure29.91 inHg
Wind7.4 mph SW
Humidity27%
Visibility—
Dew point17°
Fri, 1357° / 41°0Partly cloudy
57 °Partly cloudy

Koyl, Friday, 13 November

Partly cloudy. High 57°, low 41°.

Pressure29.91 inHg
Wind7.4 mph S
Humidity26%
Visibility—
Dew point17°
Sat, 1456° / 42°0Overcast
56 °Overcast

Koyl, Saturday, 14 November

Overcast. High 56°, low 42°.

Pressure29.94 inHg
Wind9.1 mph S
Humidity27%
Visibility—
Dew point17°
Sun, 1559° / 40°0Mostly clear
59 °Mostly clear

Koyl, Sunday, 15 November

Mostly clear. High 59°, low 40°.

Pressure29.74 inHg
Wind6.9 mph SW
Humidity21%
Visibility—
Dew point12°
Mon, 1654° / 36°0.06Light snow
54 °Light snow

Koyl, Monday, 16 November

Light snow. High 54°, low 36°.

Pressure29.71 inHg
Wind15.6 mph N
Humidity37%
Visibility—
Dew point26°
Tue, 1737° / 31°0.11Light snow
37 °Light snow

Koyl, Tuesday, 17 November

Light snow. High 37°, low 31°.

Pressure30.12 inHg
Wind12.5 mph N
Humidity86%
Visibility—
Dew point33°
Wed, 1843° / 30°0.01Light snow
43 °Light snow

Koyl, Wednesday, 18 November

Light snow. High 43°, low 30°.

Pressure29.94 inHg
Wind8.3 mph SW
Humidity54%
Visibility—
Dew point22°
Thu, 1934° / 29°0.02Light snow
34 °Light snow

Koyl, Thursday, 19 November

Light snow. High 34°, low 29°.

Pressure30.24 inHg
Wind8.9 mph NW
Humidity84%
Visibility—
Dew point28°

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 Koyl, 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 Koyl, 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.