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As of 01:44 MDT

Weather in Quartz, MT

46°Current weather

Quartz, Friday, 9 October, 01:44

Overcast. Feels like 46°. High 71°, low 41°.

Pressure29.85 inHg
Wind1.4 mph SE
Humidity72%
Visibility6.2 mi
Dew point38°
Sat, 1050° / 36°0.04Light rain
50 °Light rain

Quartz, Saturday, 10 October

Light rain. High 50°, low 36°.

Pressure29.74 inHg
Wind3.5 mph N
Humidity56%
Visibility6.2 mi
Dew point31°
Sun, 1139° / 32°0.12Light snow
39 °Light snow

Quartz, Sunday, 11 October

Light snow. High 39°, low 32°.

Pressure30.00 inHg
Wind4.5 mph NE
Humidity84%
Visibility6.2 mi
Dew point26°
Mon, 1245° / 31°0.06Light snow
45 °Light snow

Quartz, Monday, 12 October

Light snow. High 45°, low 31°.

Pressure30.06 inHg
Wind3.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point27°
Tue, 1353° / 30°0Clear
53 °Clear

Quartz, Tuesday, 13 October

Clear. High 53°, low 30°.

Pressure30.09 inHg
Wind2.2 mph NW
Humidity57%
Visibility—
Dew point30°
Wed, 1450° / 30°0.06Light rain
50 °Light rain

Quartz, Wednesday, 14 October

Light rain. High 50°, low 30°.

Pressure30.03 inHg
Wind3.4 mph W
Humidity70%
Visibility—
Dew point35°
Thu, 1546° / 36°0.15Snow
46 °Snow

Quartz, Thursday, 15 October

Snow. High 46°, low 36°.

Pressure30.45 inHg
Wind5 mph N
Humidity70%
Visibility—
Dew point35°
Fri, 1657° / 30°0Mostly clear
57 °Mostly clear

Quartz, Friday, 16 October

Mostly clear. High 57°, low 30°.

Pressure30.53 inHg
Wind3.2 mph SW
Humidity46%
Visibility—
Dew point26°
Sat, 1766° / 37°0Overcast
66 °Overcast

Quartz, Saturday, 17 October

Overcast. High 66°, low 37°.

Pressure30.24 inHg
Wind3.7 mph SW
Humidity33%
Visibility—
Dew point28°
Sun, 1864° / 39°0Clear
64 °Clear

Quartz, Sunday, 18 October

Clear. High 64°, low 39°.

Pressure30.27 inHg
Wind2.6 mph SW
Humidity44%
Visibility—
Dew point33°
Mon, 1968° / 41°0Clear
68 °Clear

Quartz, Monday, 19 October

Clear. High 68°, low 41°.

Pressure30.06 inHg
Wind7 mph W
Humidity29%
Visibility—
Dew point29°
Tue, 2066° / 40°0Overcast
66 °Overcast

Quartz, Tuesday, 20 October

Overcast. High 66°, low 40°.

Pressure30.06 inHg
Wind5.1 mph SW
Humidity31%
Visibility—
Dew point26°
Wed, 2162° / 41°0Clear
62 °Clear

Quartz, Wednesday, 21 October

Clear. High 62°, low 41°.

Pressure30.21 inHg
Wind3.7 mph N
Humidity38%
Visibility—
Dew point30°
Thu, 2269° / 39°0Mostly clear
69 °Mostly clear

Quartz, Thursday, 22 October

Mostly clear. High 69°, low 39°.

Pressure30.21 inHg
Wind3.3 mph S
Humidity30%
Visibility—
Dew point26°
Fri, 2369° / 44°0Clear
69 °Clear

Quartz, Friday, 23 October

Clear. High 69°, low 44°.

Pressure29.94 inHg
Wind9.3 mph W
Humidity22%
Visibility—
Dew point24°
Sat, 2463° / 43°0Overcast
63 °Overcast

Quartz, Saturday, 24 October

Overcast. High 63°, low 43°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity31%
Visibility—
Dew point30°

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 Quartz, 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 Quartz, 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.