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As of 17:56 MDT

Weather in Giffen, MT

54°Current weather

Giffen, Tuesday, 20 October, 17:56

Overcast. Feels like 52°. High 56°, low 35°.

Pressure30.12 inHg
Wind4 mph NE
Humidity58%
Visibility6.2 mi
Dew point40°
Wed, 2168° / 39°0Partly cloudy
68 °Partly cloudy

Giffen, Wednesday, 21 October

Partly cloudy. High 68°, low 39°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity37%
Visibility6.2 mi
Dew point39°
Thu, 2272° / 50°0Clear
72 °Clear

Giffen, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure29.83 inHg
Wind5.5 mph SW
Humidity40%
Visibility6.2 mi
Dew point44°
Fri, 2355° / 36°0.79Snow
55 °Snow

Giffen, Friday, 23 October

Snow. High 55°, low 36°.

Pressure30.06 inHg
Wind10.2 mph NW
Humidity94%
Visibility2.0 mi
Dew point39°
Sat, 2445° / 29°0Clear
45 °Clear

Giffen, Saturday, 24 October

Clear. High 45°, low 29°.

Pressure30.42 inHg
Wind2.4 mph SE
Humidity61%
Visibility6.2 mi
Dew point19°
Sun, 2541° / 29°0Overcast
41 °Overcast

Giffen, Sunday, 25 October

Overcast. High 41°, low 29°.

Pressure30.56 inHg
Wind7.9 mph SW
Humidity79%
Visibility—
Dew point30°
Mon, 2635° / 25°0Mostly clear
35 °Mostly clear

Giffen, Monday, 26 October

Mostly clear. High 35°, low 25°.

Pressure30.62 inHg
Wind8 mph S
Humidity79%
Visibility—
Dew point26°
Tue, 2741° / 24°0Clear
41 °Clear

Giffen, Tuesday, 27 October

Clear. High 41°, low 24°.

Pressure30.27 inHg
Wind8.7 mph S
Humidity85%
Visibility—
Dew point32°
Wed, 2836° / 26°0Overcast
36 °Overcast

Giffen, Wednesday, 28 October

Overcast. High 36°, low 26°.

Pressure30.50 inHg
Wind6.2 mph S
Humidity77%
Visibility—
Dew point26°
Thu, 2949° / 28°0Overcast
49 °Overcast

Giffen, Thursday, 29 October

Overcast. High 49°, low 28°.

Pressure29.94 inHg
Wind13 mph SW
Humidity68%
Visibility—
Dew point30°
Fri, 3046° / 34°0Clear
46 °Clear

Giffen, Friday, 30 October

Clear. High 46°, low 34°.

Pressure29.68 inHg
Wind14.1 mph SW
Humidity51%
Visibility—
Dew point27°
Sat, 3150° / 38°0Overcast
50 °Overcast

Giffen, Saturday, 31 October

Overcast. High 50°, low 38°.

Pressure29.32 inHg
Wind31.1 mph SW
Humidity39%
Visibility—
Dew point23°
Sun, 0144° / 27°0.34Snow
44 °Snow

Giffen, Sunday, 1 November

Snow. High 44°, low 27°.

Pressure29.85 inHg
Wind22.8 mph SW
Humidity96%
Visibility—
Dew point30°
Mon, 0243° / 26°0Overcast
43 °Overcast

Giffen, Monday, 2 November

Overcast. High 43°, low 26°.

Pressure30.18 inHg
Wind10.1 mph SW
Humidity70%
Visibility—
Dew point28°
Tue, 0340° / 30°0.06Light snow
40 °Light snow

Giffen, Tuesday, 3 November

Light snow. High 40°, low 30°.

Pressure30.33 inHg
Wind8.5 mph SW
Humidity68%
Visibility—
Dew point26°
Wed, 0448° / 26°0.03Light rain
48 °Light rain

Giffen, Wednesday, 4 November

Light rain. High 48°, low 26°.

Pressure30.12 inHg
Wind4.7 mph SW
Humidity64%
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 Giffen, 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 Giffen, 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.