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As of 18:19 MDT

Weather in Geyser, MT

37°Current weather

Geyser, Wednesday, 28 October, 18:19

Mostly clear. Feels like 32°. High 41°, low 30°.

Pressure29.97 inHg
Wind6.8 mph NW
Humidity76%
Visibility6.2 mi
Dew point31°
Thu, 2946° / 29°0Partly cloudy
46 °Partly cloudy

Geyser, Thursday, 29 October

Partly cloudy. High 46°, low 29°.

Pressure30.09 inHg
Wind2.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point27°
Fri, 3043° / 29°0.02Light rain
43 °Light rain

Geyser, Friday, 30 October

Light rain. High 43°, low 29°.

Pressure30.12 inHg
Wind7 mph E
Humidity89%
Visibility6.2 mi
Dew point32°
Sat, 3154° / 31°0Clear
54 °Clear

Geyser, Saturday, 31 October

Clear. High 54°, low 31°.

Pressure29.97 inHg
Wind2.7 mph W
Humidity58%
Visibility6.2 mi
Dew point36°
Sun, 0143° / 36°0.44Rain
43 °Rain

Geyser, Sunday, 1 November

Rain. High 43°, low 36°.

Pressure29.91 inHg
Wind2 mph E
Humidity90%
Visibility3.8 mi
Dew point40°
Mon, 0247° / 33°0.01Light rain
47 °Light rain

Geyser, Monday, 2 November

Light rain. High 47°, low 33°.

Pressure30.30 inHg
Wind10.6 mph W
Humidity67%
Visibility—
Dew point32°
Tue, 0358° / 33°0Overcast
58 °Overcast

Geyser, Tuesday, 3 November

Overcast. High 58°, low 33°.

Pressure30.06 inHg
Wind11.1 mph W
Humidity35%
Visibility—
Dew point25°
Wed, 0448° / 36°0Clear
48 °Clear

Geyser, Wednesday, 4 November

Clear. High 48°, low 36°.

Pressure30.15 inHg
Wind10.8 mph W
Humidity44%
Visibility—
Dew point24°
Thu, 0548° / 34°0Clear
48 °Clear

Geyser, Thursday, 5 November

Clear. High 48°, low 34°.

Pressure29.94 inHg
Wind6.5 mph E
Humidity46%
Visibility—
Dew point23°
Fri, 0648° / 34°0Clear
48 °Clear

Geyser, Friday, 6 November

Clear. High 48°, low 34°.

Pressure29.80 inHg
Wind4.5 mph E
Humidity52%
Visibility—
Dew point26°
Sat, 0752° / 39°0Overcast
52 °Overcast

Geyser, Saturday, 7 November

Overcast. High 52°, low 39°.

Pressure29.74 inHg
Wind4.5 mph SW
Humidity44%
Visibility—
Dew point27°
Sun, 0852° / 38°0Clear
52 °Clear

Geyser, Sunday, 8 November

Clear. High 52°, low 38°.

Pressure29.97 inHg
Wind17.4 mph W
Humidity43%
Visibility—
Dew point28°
Mon, 0956° / 36°0Overcast
56 °Overcast

Geyser, Monday, 9 November

Overcast. High 56°, low 36°.

Pressure30.06 inHg
Wind15.4 mph W
Humidity36%
Visibility—
Dew point24°
Tue, 1052° / 39°0Overcast
52 °Overcast

Geyser, Tuesday, 10 November

Overcast. High 52°, low 39°.

Pressure30.15 inHg
Wind6.4 mph W
Humidity50%
Visibility—
Dew point30°
Wed, 1159° / 44°0Overcast
59 °Overcast

Geyser, Wednesday, 11 November

Overcast. High 59°, low 44°.

Pressure29.97 inHg
Wind20.9 mph W
Humidity39%
Visibility—
Dew point32°
Thu, 1264° / 43°0Clear
64 °Clear

Geyser, Thursday, 12 November

Clear. High 64°, low 43°.

Pressure29.91 inHg
Wind6.7 mph SW
Humidity35%
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 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.