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As of 13:45 MST

Weather in Merriman, MT

63°Current weather

Merriman, Tuesday, 10 November, 13:45

Overcast. Feels like 61°. High 63°, low 40°.

Pressure30.12 inHg
Wind6.2 mph SW
Humidity39%
Visibility6.2 mi
Dew point38°
Wed, 1160° / 39°0Partly cloudy
60 °Partly cloudy

Merriman, Wednesday, 11 November

Partly cloudy. High 60°, low 39°.

Pressure30.24 inHg
Wind7.4 mph S
Humidity51%
Visibility6.2 mi
Dew point33°
Thu, 1255° / 35°0Overcast
55 °Overcast

Merriman, Thursday, 12 November

Overcast. High 55°, low 35°.

Pressure30.03 inHg
Wind6.9 mph SW
Humidity43%
Visibility6.2 mi
Dew point26°
Fri, 1351° / 34°0Overcast
51 °Overcast

Merriman, Friday, 13 November

Overcast. High 51°, low 34°.

Pressure29.71 inHg
Wind9.9 mph S
Humidity46%
Visibility6.2 mi
Dew point26°
Sat, 1449° / 33°0Overcast
49 °Overcast

Merriman, Saturday, 14 November

Overcast. High 49°, low 33°.

Pressure29.59 inHg
Wind6.1 mph S
Humidity55%
Visibility6.2 mi
Dew point31°
Sun, 1542° / 30°0Overcast
42 °Overcast

Merriman, Sunday, 15 November

Overcast. High 42°, low 30°.

Pressure29.94 inHg
Wind11.5 mph S
Humidity65%
Visibility—
Dew point29°
Mon, 1654° / 31°0Overcast
54 °Overcast

Merriman, Monday, 16 November

Overcast. High 54°, low 31°.

Pressure30.00 inHg
Wind9.4 mph S
Humidity40%
Visibility—
Dew point22°
Tue, 1751° / 38°0.01Light rain
51 °Light rain

Merriman, Tuesday, 17 November

Light rain. High 51°, low 38°.

Pressure29.77 inHg
Wind8.4 mph S
Humidity42%
Visibility—
Dew point26°
Wed, 1840° / 33°0.35Snow
40 °Snow

Merriman, Wednesday, 18 November

Snow. High 40°, low 33°.

Pressure29.68 inHg
Wind5.2 mph S
Humidity93%
Visibility—
Dew point37°
Thu, 1936° / 28°0.07Light snow
36 °Light snow

Merriman, Thursday, 19 November

Light snow. High 36°, low 28°.

Pressure30.00 inHg
Wind5.5 mph N
Humidity77%
Visibility—
Dew point29°
Fri, 2032° / 23°0.05Light snow
32 °Light snow

Merriman, Friday, 20 November

Light snow. High 32°, low 23°.

Pressure30.18 inHg
Wind6 mph N
Humidity79%
Visibility—
Dew point24°
Sat, 2128° / 13°0.04Light snow
28 °Light snow

Merriman, Saturday, 21 November

Light snow. High 28°, low 13°.

Pressure30.42 inHg
Wind6.6 mph N
Humidity79%
Visibility—
Dew point20°
Sun, 2241° / 12°0Mostly clear
41 °Mostly clear

Merriman, Sunday, 22 November

Mostly clear. High 41°, low 12°.

Pressure30.06 inHg
Wind8.5 mph S
Humidity57%
Visibility—
Dew point18°
Mon, 2325° / 16°0.22Light snow
25 °Light snow

Merriman, Monday, 23 November

Light snow. High 25°, low 16°.

Pressure30.21 inHg
Wind6.6 mph NE
Humidity89%
Visibility—
Dew point22°
Tue, 2420° / 2°0.02Light snow
20 °Light snow

Merriman, Tuesday, 24 November

Light snow. High 20°, low 2°.

Pressure30.53 inHg
Wind4.1 mph NE
Humidity74%
Visibility—
Dew point8°
Wed, 2522° / 13°0.16Light snow
22 °Light snow

Merriman, Wednesday, 25 November

Light snow. High 22°, low 13°.

Pressure30.09 inHg
Wind5.3 mph NE
Humidity91%
Visibility—
Dew point19°

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 Merriman, 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 Merriman, 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.