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As of 10:15 MDT

Weather in Geyser, MT

34°Current weather

Geyser, Wednesday, 28 October, 10:15

Overcast. Feels like 26°. High 48°, low 31°.

Pressure29.94 inHg
Wind11.5 mph W
Humidity77%
Visibility6.2 mi
Dew point28°
Thu, 2944° / 30°0Partly cloudy
44 °Partly cloudy

Geyser, Thursday, 29 October

Partly cloudy. High 44°, low 30°.

Pressure30.09 inHg
Wind5.7 mph E
Humidity65%
Visibility6.2 mi
Dew point29°
Fri, 3044° / 30°0.03Light rain
44 °Light rain

Geyser, Friday, 30 October

Light rain. High 44°, low 30°.

Pressure30.09 inHg
Wind6.2 mph NE
Humidity93%
Visibility6.2 mi
Dew point35°
Sat, 3153° / 32°0Clear
53 °Clear

Geyser, Saturday, 31 October

Clear. High 53°, low 32°.

Pressure29.97 inHg
Wind1.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point35°
Sun, 0141° / 32°0.55Snow
41 °Snow

Geyser, Sunday, 1 November

Snow. High 41°, low 32°.

Pressure29.83 inHg
Wind15.4 mph W
Humidity91%
Visibility—
Dew point39°
Mon, 0240° / 30°0.13Snow
40 °Snow

Geyser, Monday, 2 November

Snow. High 40°, low 30°.

Pressure30.39 inHg
Wind12.5 mph W
Humidity79%
Visibility—
Dew point30°
Tue, 0361° / 34°0Partly cloudy
61 °Partly cloudy

Geyser, Tuesday, 3 November

Partly cloudy. High 61°, low 34°.

Pressure30.06 inHg
Wind9 mph W
Humidity31%
Visibility—
Dew point25°
Wed, 0451° / 39°0Overcast
51 °Overcast

Geyser, Wednesday, 4 November

Overcast. High 51°, low 39°.

Pressure30.06 inHg
Wind6.7 mph W
Humidity48%
Visibility—
Dew point27°
Thu, 0550° / 38°0Overcast
50 °Overcast

Geyser, Thursday, 5 November

Overcast. High 50°, low 38°.

Pressure29.88 inHg
Wind3.7 mph NW
Humidity45%
Visibility—
Dew point26°
Fri, 0649° / 36°0Overcast
49 °Overcast

Geyser, Friday, 6 November

Overcast. High 49°, low 36°.

Pressure30.00 inHg
Wind5.7 mph E
Humidity56%
Visibility—
Dew point29°
Sat, 0757° / 39°0Clear
57 °Clear

Geyser, Saturday, 7 November

Clear. High 57°, low 39°.

Pressure29.83 inHg
Wind4.9 mph S
Humidity34%
Visibility—
Dew point24°
Sun, 0847° / 36°0.43Snow
47 °Snow

Geyser, Sunday, 8 November

Snow. High 47°, low 36°.

Pressure29.91 inHg
Wind17.6 mph W
Humidity95%
Visibility—
Dew point38°
Mon, 0944° / 35°0.01Light snow
44 °Light snow

Geyser, Monday, 9 November

Light snow. High 44°, low 35°.

Pressure30.27 inHg
Wind7.7 mph W
Humidity77%
Visibility—
Dew point34°
Tue, 1052° / 35°0Partly cloudy
52 °Partly cloudy

Geyser, Tuesday, 10 November

Partly cloudy. High 52°, low 35°.

Pressure30.00 inHg
Wind6.8 mph SW
Humidity50%
Visibility—
Dew point27°
Wed, 1156° / 41°0Clear
56 °Clear

Geyser, Wednesday, 11 November

Clear. High 56°, low 41°.

Pressure29.80 inHg
Wind14 mph SW
Humidity39%
Visibility—
Dew point28°
Thu, 1260° / 44°0Partly cloudy
60 °Partly cloudy

Geyser, Thursday, 12 November

Partly cloudy. High 60°, low 44°.

Pressure29.56 inHg
Wind11.5 mph SW
Humidity37%
Visibility—
Dew point31°

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 Geyser, 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 Geyser, 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.