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As of 11:35 MDT

Weather in Marsh, MT

86°Current weather

Marsh, Saturday, 8 August, 11:35

Clear. Feels like 83°. High 93°, low 57°.

Pressure29.77 inHg
Wind1.7 mph N
Humidity26%
Visibility6.2 mi
Dew point47°
Sun, 0992° / 58°0Clear
92 °Clear

Marsh, Sunday, 9 August

Clear. High 92°, low 58°.

Pressure29.83 inHg
Wind14.2 mph SE
Humidity25%
Visibility6.2 mi
Dew point46°
Mon, 1089° / 66°0Mostly clear
89 °Mostly clear

Marsh, Monday, 10 August

Mostly clear. High 89°, low 66°.

Pressure29.83 inHg
Wind9.8 mph NE
Humidity27%
Visibility6.2 mi
Dew point44°
Tue, 1189° / 62°0Clear
89 °Clear

Marsh, Tuesday, 11 August

Clear. High 89°, low 62°.

Pressure29.94 inHg
Wind8.4 mph NE
Humidity26%
Visibility6.2 mi
Dew point46°
Wed, 1281° / 63°0Partly cloudy
81 °Partly cloudy

Marsh, Wednesday, 12 August

Partly cloudy. High 81°, low 63°.

Pressure29.97 inHg
Wind18 mph NE
Humidity30%
Visibility—
Dew point42°
Thu, 1381° / 54°0Clear
81 °Clear

Marsh, Thursday, 13 August

Clear. High 81°, low 54°.

Pressure30.12 inHg
Wind13.1 mph E
Humidity26%
Visibility—
Dew point34°
Fri, 1490° / 63°0.04Light rain
90 °Light rain

Marsh, Friday, 14 August

Light rain. High 90°, low 63°.

Pressure29.85 inHg
Wind13.8 mph E
Humidity35%
Visibility—
Dew point51°
Sat, 1587° / 65°0Overcast
87 °Overcast

Marsh, Saturday, 15 August

Overcast. High 87°, low 65°.

Pressure29.97 inHg
Wind13.3 mph E
Humidity35%
Visibility—
Dew point50°
Sun, 1678° / 69°0.08Light rain
78 °Light rain

Marsh, Sunday, 16 August

Light rain. High 78°, low 69°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity45%
Visibility—
Dew point54°
Mon, 1797° / 62°0Overcast
97 °Overcast

Marsh, Monday, 17 August

Overcast. High 97°, low 62°.

Pressure29.88 inHg
Wind19 mph NW
Humidity24%
Visibility—
Dew point46°
Tue, 1884° / 68°0Overcast
84 °Overcast

Marsh, Tuesday, 18 August

Overcast. High 84°, low 68°.

Pressure30.03 inHg
Wind13.1 mph NE
Humidity39%
Visibility—
Dew point51°
Wed, 1985° / 64°0Overcast
85 °Overcast

Marsh, Wednesday, 19 August

Overcast. High 85°, low 64°.

Pressure30.15 inHg
Wind13 mph E
Humidity30%
Visibility—
Dew point44°
Thu, 2091° / 67°0Clear
91 °Clear

Marsh, Thursday, 20 August

Clear. High 91°, low 67°.

Pressure30.00 inHg
Wind19.7 mph SE
Humidity38%
Visibility—
Dew point52°
Fri, 2197° / 67°0Mostly clear
97 °Mostly clear

Marsh, Friday, 21 August

Mostly clear. High 97°, low 67°.

Pressure29.83 inHg
Wind13.4 mph SE
Humidity32%
Visibility—
Dew point54°
Sat, 2297° / 75°0Overcast
97 °Overcast

Marsh, Saturday, 22 August

Overcast. High 97°, low 75°.

Pressure29.80 inHg
Wind19.2 mph SE
Humidity36%
Visibility—
Dew point57°
Sun, 2392° / 74°0.01Light rain
92 °Light rain

Marsh, Sunday, 23 August

Light rain. High 92°, low 74°.

Pressure29.80 inHg
Wind15.9 mph NW
Humidity12%
Visibility—
Dew point29°

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 Marsh, 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 Marsh, 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.