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As of 14:26 MDT

Weather in Forsyth, MT

74°Current weather

Forsyth, Wednesday, 7 October, 14:26

Overcast. Feels like 73°. High 75°, low 46°.

Pressure29.94 inHg
Wind7 mph NW
Humidity36%
Visibility6.2 mi
Dew point45°
Thu, 0879° / 43°0Clear
79 °Clear

Forsyth, Thursday, 8 October

Clear. High 79°, low 43°.

Pressure29.97 inHg
Wind4.5 mph W
Humidity41%
Visibility6.2 mi
Dew point43°
Fri, 0985° / 51°0Overcast
85 °Overcast

Forsyth, Friday, 9 October

Overcast. High 85°, low 51°.

Pressure29.53 inHg
Wind4.3 mph W
Humidity24%
Visibility6.2 mi
Dew point38°
Sat, 1062° / 46°0Overcast
62 °Overcast

Forsyth, Saturday, 10 October

Overcast. High 62°, low 46°.

Pressure29.62 inHg
Wind7.7 mph N
Humidity50%
Visibility6.2 mi
Dew point41°
Sun, 1143° / 36°0.64Rain
43 °Rain

Forsyth, Sunday, 11 October

Rain. High 43°, low 36°.

Pressure30.15 inHg
Wind9.2 mph NE
Humidity91%
Visibility2.2 mi
Dew point37°
Mon, 1240° / 34°0.42Snow
40 °Snow

Forsyth, Monday, 12 October

Snow. High 40°, low 34°.

Pressure30.24 inHg
Wind8.1 mph N
Humidity87%
Visibility—
Dew point33°
Tue, 1370° / 32°0.01Light rain
70 °Light rain

Forsyth, Tuesday, 13 October

Light rain. High 70°, low 32°.

Pressure29.74 inHg
Wind10.9 mph W
Humidity53%
Visibility—
Dew point38°
Wed, 1460° / 53°0Overcast
60 °Overcast

Forsyth, Wednesday, 14 October

Overcast. High 60°, low 53°.

Pressure29.62 inHg
Wind14.9 mph NW
Humidity39%
Visibility—
Dew point34°
Thu, 1551° / 39°0.03Light snow
51 °Light snow

Forsyth, Thursday, 15 October

Light snow. High 51°, low 39°.

Pressure30.15 inHg
Wind25.3 mph NW
Humidity60%
Visibility—
Dew point28°
Fri, 1641° / 35°0.02Light snow
41 °Light snow

Forsyth, Friday, 16 October

Light snow. High 41°, low 35°.

Pressure30.42 inHg
Wind21.5 mph NW
Humidity65%
Visibility—
Dew point28°
Sat, 1749° / 39°0Overcast
49 °Overcast

Forsyth, Saturday, 17 October

Overcast. High 49°, low 39°.

Pressure30.27 inHg
Wind5.7 mph S
Humidity51%
Visibility—
Dew point27°
Sun, 1859° / 38°0Clear
59 °Clear

Forsyth, Sunday, 18 October

Clear. High 59°, low 38°.

Pressure30.09 inHg
Wind5.8 mph S
Humidity36%
Visibility—
Dew point25°
Mon, 1962° / 43°0Clear
62 °Clear

Forsyth, Monday, 19 October

Clear. High 62°, low 43°.

Pressure29.91 inHg
Wind4.6 mph E
Humidity33%
Visibility—
Dew point27°
Tue, 2059° / 44°0Clear
59 °Clear

Forsyth, Tuesday, 20 October

Clear. High 59°, low 44°.

Pressure30.15 inHg
Wind14.7 mph NW
Humidity43%
Visibility—
Dew point32°
Wed, 2161° / 41°0Partly cloudy
61 °Partly cloudy

Forsyth, Wednesday, 21 October

Partly cloudy. High 61°, low 41°.

Pressure30.18 inHg
Wind7.8 mph E
Humidity41%
Visibility—
Dew point31°
Thu, 2271° / 47°0Clear
71 °Clear

Forsyth, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.03 inHg
Wind10.8 mph S
Humidity43%
Visibility—
Dew point38°

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 Forsyth, 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 Forsyth, 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.