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As of 14:08 MDT

Weather in Forsyth, MT

97°Current weather

Forsyth, Saturday, 8 August, 14:08

Clear. Feels like 92°. High 98°, low 63°.

Pressure29.74 inHg
Wind7 mph NW
Humidity13%
Visibility6.2 mi
Dew point38°
Sun, 0996° / 63°0Clear
96 °Clear

Forsyth, Sunday, 9 August

Clear. High 96°, low 63°.

Pressure29.77 inHg
Wind0.9 mph N
Humidity18%
Visibility6.2 mi
Dew point41°
Mon, 1091° / 60°0Partly cloudy
91 °Partly cloudy

Forsyth, Monday, 10 August

Partly cloudy. High 91°, low 60°.

Pressure29.85 inHg
Wind7 mph NE
Humidity25%
Visibility6.2 mi
Dew point42°
Tue, 1193° / 64°0Clear
93 °Clear

Forsyth, Tuesday, 11 August

Clear. High 93°, low 64°.

Pressure29.85 inHg
Wind7.5 mph NE
Humidity23%
Visibility6.2 mi
Dew point45°
Wed, 1290° / 64°0Overcast
90 °Overcast

Forsyth, Wednesday, 12 August

Overcast. High 90°, low 64°.

Pressure29.83 inHg
Wind15.1 mph NE
Humidity28%
Visibility6.2 mi
Dew point47°
Thu, 1391° / 66°0.11Light rain
91 °Light rain

Forsyth, Thursday, 13 August

Light rain. High 91°, low 66°.

Pressure29.88 inHg
Wind21.3 mph E
Humidity39%
Visibility—
Dew point55°
Fri, 1493° / 75°0.03Light rain
93 °Light rain

Forsyth, Friday, 14 August

Light rain. High 93°, low 75°.

Pressure29.80 inHg
Wind18.4 mph SE
Humidity41%
Visibility—
Dew point56°
Sat, 1592° / 69°0.02Light rain
92 °Light rain

Forsyth, Saturday, 15 August

Light rain. High 92°, low 69°.

Pressure29.97 inHg
Wind14.7 mph E
Humidity35%
Visibility—
Dew point53°
Sun, 1695° / 65°0.07Light rain
95 °Light rain

Forsyth, Sunday, 16 August

Light rain. High 95°, low 65°.

Pressure29.97 inHg
Wind8.2 mph W
Humidity33%
Visibility—
Dew point51°
Mon, 1797° / 73°0Partly cloudy
97 °Partly cloudy

Forsyth, Monday, 17 August

Partly cloudy. High 97°, low 73°.

Pressure29.91 inHg
Wind14.9 mph NW
Humidity23%
Visibility—
Dew point46°
Tue, 18100° / 71°0Overcast
100 °Overcast

Forsyth, Tuesday, 18 August

Overcast. High 100°, low 71°.

Pressure29.85 inHg
Wind27.8 mph SE
Humidity18%
Visibility—
Dew point42°
Wed, 1981° / 68°0Clear
81 °Clear

Forsyth, Wednesday, 19 August

Clear. High 81°, low 68°.

Pressure30.00 inHg
Wind15.3 mph E
Humidity43%
Visibility—
Dew point53°
Thu, 2092° / 65°0Overcast
92 °Overcast

Forsyth, Thursday, 20 August

Overcast. High 92°, low 65°.

Pressure29.88 inHg
Wind8.1 mph NE
Humidity33%
Visibility—
Dew point50°
Fri, 21100° / 72°0Partly cloudy
100 °Partly cloudy

Forsyth, Friday, 21 August

Partly cloudy. High 100°, low 72°.

Pressure29.80 inHg
Wind19.1 mph N
Humidity18%
Visibility—
Dew point42°
Sat, 2290° / 65°0.01Light rain
90 °Light rain

Forsyth, Saturday, 22 August

Light rain. High 90°, low 65°.

Pressure29.97 inHg
Wind17.5 mph SE
Humidity33%
Visibility—
Dew point49°
Sun, 2392° / 65°0Partly cloudy
92 °Partly cloudy

Forsyth, Sunday, 23 August

Partly cloudy. High 92°, low 65°.

Pressure30.00 inHg
Wind14.5 mph NE
Humidity30%
Visibility—
Dew point49°

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.