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As of 14:23 MDT

Weather in Koyl, MT

43°Current weather

Koyl, Wednesday, 28 October, 14:23

Mostly clear. Feels like 38°. High 44°, low 30°.

Pressure29.91 inHg
Wind8.9 mph W
Humidity74%
Visibility6.2 mi
Dew point35°
Thu, 2940° / 29°0Overcast
40 °Overcast

Koyl, Thursday, 29 October

Overcast. High 40°, low 29°.

Pressure30.24 inHg
Wind5 mph NE
Humidity96%
Visibility6.2 mi
Dew point30°
Fri, 3037° / 30°0Overcast
37 °Overcast

Koyl, Friday, 30 October

Overcast. High 37°, low 30°.

Pressure30.18 inHg
Wind4.9 mph E
Humidity91%
Visibility6.2 mi
Dew point30°
Sat, 3152° / 29°0Overcast
52 °Overcast

Koyl, Saturday, 31 October

Overcast. High 52°, low 29°.

Pressure30.00 inHg
Wind1.2 mph S
Humidity61%
Visibility6.2 mi
Dew point33°
Sun, 0141° / 36°0.08Light rain
41 °Light rain

Koyl, Sunday, 1 November

Light rain. High 41°, low 36°.

Pressure29.97 inHg
Wind7 mph N
Humidity86%
Visibility6.2 mi
Dew point37°
Mon, 0251° / 29°0Clear
51 °Clear

Koyl, Monday, 2 November

Clear. High 51°, low 29°.

Pressure30.30 inHg
Wind5.6 mph NW
Humidity64%
Visibility—
Dew point31°
Tue, 0357° / 29°0Overcast
57 °Overcast

Koyl, Tuesday, 3 November

Overcast. High 57°, low 29°.

Pressure30.06 inHg
Wind6.5 mph NW
Humidity44%
Visibility—
Dew point26°
Wed, 0446° / 35°0Clear
46 °Clear

Koyl, Wednesday, 4 November

Clear. High 46°, low 35°.

Pressure30.18 inHg
Wind7.3 mph NW
Humidity48%
Visibility—
Dew point23°
Thu, 0544° / 33°0Partly cloudy
44 °Partly cloudy

Koyl, Thursday, 5 November

Partly cloudy. High 44°, low 33°.

Pressure29.97 inHg
Wind6.1 mph E
Humidity62%
Visibility—
Dew point27°
Fri, 0646° / 32°0Clear
46 °Clear

Koyl, Friday, 6 November

Clear. High 46°, low 32°.

Pressure29.83 inHg
Wind5.3 mph SE
Humidity57%
Visibility—
Dew point26°
Sat, 0756° / 37°0Overcast
56 °Overcast

Koyl, Saturday, 7 November

Overcast. High 56°, low 37°.

Pressure29.74 inHg
Wind8 mph S
Humidity44%
Visibility—
Dew point26°
Sun, 0845° / 37°0.09Light rain
45 °Light rain

Koyl, Sunday, 8 November

Light rain. High 45°, low 37°.

Pressure29.88 inHg
Wind12.7 mph NW
Humidity70%
Visibility—
Dew point35°
Mon, 0947° / 35°0Partly cloudy
47 °Partly cloudy

Koyl, Monday, 9 November

Partly cloudy. High 47°, low 35°.

Pressure30.27 inHg
Wind6.1 mph S
Humidity59%
Visibility—
Dew point28°
Tue, 1048° / 32°0Overcast
48 °Overcast

Koyl, Tuesday, 10 November

Overcast. High 48°, low 32°.

Pressure30.00 inHg
Wind11.5 mph S
Humidity58%
Visibility—
Dew point27°
Wed, 1153° / 37°0Clear
53 °Clear

Koyl, Wednesday, 11 November

Clear. High 53°, low 37°.

Pressure29.83 inHg
Wind12.7 mph S
Humidity54%
Visibility—
Dew point29°
Thu, 1255° / 38°0Partly cloudy
55 °Partly cloudy

Koyl, Thursday, 12 November

Partly cloudy. High 55°, low 38°.

Pressure29.56 inHg
Wind14.5 mph S
Humidity55%
Visibility—
Dew point32°

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.