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As of 11:24 MDT

Weather in Fishtail, MT

92°Current weather

Fishtail, Saturday, 8 August, 11:24

Clear. Feels like 88°. High 93°, low 59°.

Pressure29.85 inHg
Wind9.2 mph N
Humidity20%
Visibility6.2 mi
Dew point38°
Sun, 0989° / 56°0Overcast
89 °Overcast

Fishtail, Sunday, 9 August

Overcast. High 89°, low 56°.

Pressure29.83 inHg
Wind10.6 mph NE
Humidity12%
Visibility6.2 mi
Dew point28°
Mon, 1094° / 62°0Clear
94 °Clear

Fishtail, Monday, 10 August

Clear. High 94°, low 62°.

Pressure29.83 inHg
Wind8.1 mph NE
Humidity19%
Visibility6.2 mi
Dew point35°
Tue, 1190° / 62°0Clear
90 °Clear

Fishtail, Tuesday, 11 August

Clear. High 90°, low 62°.

Pressure29.91 inHg
Wind9.9 mph NE
Humidity18%
Visibility6.2 mi
Dew point36°
Wed, 1280° / 61°0Overcast
80 °Overcast

Fishtail, Wednesday, 12 August

Overcast. High 80°, low 61°.

Pressure30.00 inHg
Wind15 mph E
Humidity34%
Visibility—
Dew point42°
Thu, 1384° / 52°0.01Light rain
84 °Light rain

Fishtail, Thursday, 13 August

Light rain. High 84°, low 52°.

Pressure29.97 inHg
Wind10.2 mph E
Humidity37%
Visibility—
Dew point40°
Fri, 1484° / 61°0Overcast
84 °Overcast

Fishtail, Friday, 14 August

Overcast. High 84°, low 61°.

Pressure29.85 inHg
Wind13.5 mph N
Humidity32%
Visibility—
Dew point44°
Sat, 1576° / 66°0.03Light rain
76 °Light rain

Fishtail, Saturday, 15 August

Light rain. High 76°, low 66°.

Pressure29.97 inHg
Wind13.1 mph SW
Humidity39%
Visibility—
Dew point48°
Sun, 1689° / 58°0Mostly clear
89 °Mostly clear

Fishtail, Sunday, 16 August

Mostly clear. High 89°, low 58°.

Pressure29.97 inHg
Wind20.4 mph NW
Humidity24%
Visibility—
Dew point38°
Mon, 1787° / 66°0.02Light rain
87 °Light rain

Fishtail, Monday, 17 August

Light rain. High 87°, low 66°.

Pressure29.94 inHg
Wind10.3 mph W
Humidity20%
Visibility—
Dew point37°
Tue, 1876° / 63°0.04Light rain
76 °Light rain

Fishtail, Tuesday, 18 August

Light rain. High 76°, low 63°.

Pressure30.06 inHg
Wind7.9 mph NE
Humidity32%
Visibility—
Dew point42°
Wed, 1983° / 58°0Light rain
83 °Light rain

Fishtail, Wednesday, 19 August

Light rain. High 83°, low 58°.

Pressure30.06 inHg
Wind16.6 mph E
Humidity42%
Visibility—
Dew point48°
Thu, 2094° / 61°0.02Light rain
94 °Light rain

Fishtail, Thursday, 20 August

Light rain. High 94°, low 61°.

Pressure29.88 inHg
Wind22 mph NW
Humidity28%
Visibility—
Dew point46°
Fri, 2187° / 68°0.07Light rain
87 °Light rain

Fishtail, Friday, 21 August

Light rain. High 87°, low 68°.

Pressure29.83 inHg
Wind15.4 mph W
Humidity26%
Visibility—
Dew point46°
Sat, 2288° / 64°0.11Light rain
88 °Light rain

Fishtail, Saturday, 22 August

Light rain. High 88°, low 64°.

Pressure29.85 inHg
Wind21.9 mph NW
Humidity28%
Visibility—
Dew point47°
Sun, 2386° / 62°0.02Light rain
86 °Light rain

Fishtail, Sunday, 23 August

Light rain. High 86°, low 62°.

Pressure29.88 inHg
Wind9 mph SE
Humidity33%
Visibility—
Dew point45°

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 Fishtail, 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 Fishtail, 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.