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As of 22:52 MDT

Weather in Giffen, MT

28°Current weather

Giffen, Sunday, 25 October, 22:52

Overcast. Feels like 24°. High 38°, low 26°.

Pressure30.39 inHg
Wind3.1 mph SW
Humidity89%
Visibility0.7 mi
Dew point25°
Mon, 2642° / 26°0Overcast
42 °Overcast

Giffen, Monday, 26 October

Overcast. High 42°, low 26°.

Pressure30.21 inHg
Wind2.6 mph NE
Humidity89%
Visibility6.2 mi
Dew point27°
Tue, 2749° / 34°0.13Rain
49 °Rain

Giffen, Tuesday, 27 October

Rain. High 49°, low 34°.

Pressure29.83 inHg
Wind19.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point30°
Wed, 2852° / 37°0Clear
52 °Clear

Giffen, Wednesday, 28 October

Clear. High 52°, low 37°.

Pressure29.91 inHg
Wind14 mph SW
Humidity50%
Visibility6.2 mi
Dew point28°
Thu, 2938° / 30°0Overcast
38 °Overcast

Giffen, Thursday, 29 October

Overcast. High 38°, low 30°.

Pressure30.21 inHg
Wind4.2 mph NE
Humidity96%
Visibility1.7 mi
Dew point32°
Fri, 3038° / 29°0.02Snow
38 °Snow

Giffen, Friday, 30 October

Snow. High 38°, low 29°.

Pressure30.09 inHg
Wind5.1 mph NE
Humidity89%
Visibility—
Dew point32°
Sat, 3151° / 31°0Overcast
51 °Overcast

Giffen, Saturday, 31 October

Overcast. High 51°, low 31°.

Pressure29.97 inHg
Wind5.9 mph NE
Humidity75%
Visibility—
Dew point33°
Sun, 0143° / 33°0.87Snow
43 °Snow

Giffen, Sunday, 1 November

Snow. High 43°, low 33°.

Pressure29.77 inHg
Wind7.7 mph SW
Humidity80%
Visibility—
Dew point36°
Mon, 0240° / 28°0.06Light snow
40 °Light snow

Giffen, Monday, 2 November

Light snow. High 40°, low 28°.

Pressure30.06 inHg
Wind14.7 mph SW
Humidity84%
Visibility—
Dew point31°
Tue, 0339° / 26°0Partly cloudy
39 °Partly cloudy

Giffen, Tuesday, 3 November

Partly cloudy. High 39°, low 26°.

Pressure30.09 inHg
Wind5.9 mph S
Humidity86%
Visibility—
Dew point32°
Wed, 0450° / 36°0Overcast
50 °Overcast

Giffen, Wednesday, 4 November

Overcast. High 50°, low 36°.

Pressure30.03 inHg
Wind8.5 mph S
Humidity91%
Visibility—
Dew point42°
Thu, 0561° / 44°0.01Light rain
61 °Light rain

Giffen, Thursday, 5 November

Light rain. High 61°, low 44°.

Pressure29.80 inHg
Wind8.9 mph S
Humidity66%
Visibility—
Dew point44°
Fri, 0658° / 42°0.03Light rain
58 °Light rain

Giffen, Friday, 6 November

Light rain. High 58°, low 42°.

Pressure29.68 inHg
Wind10.3 mph W
Humidity65%
Visibility—
Dew point42°
Sat, 0755° / 39°0.19Rain
55 °Rain

Giffen, Saturday, 7 November

Rain. High 55°, low 39°.

Pressure29.91 inHg
Wind18.1 mph SW
Humidity61%
Visibility—
Dew point36°
Sun, 0857° / 42°0Overcast
57 °Overcast

Giffen, Sunday, 8 November

Overcast. High 57°, low 42°.

Pressure29.97 inHg
Wind10.9 mph SW
Humidity54%
Visibility—
Dew point35°
Mon, 0955° / 42°0.02Light rain
55 °Light rain

Giffen, Monday, 9 November

Light rain. High 55°, low 42°.

Pressure29.88 inHg
Wind7.3 mph S
Humidity58%
Visibility—
Dew point38°

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.