EN
English Español

As of 12:04 MST

Weather in Giffen, MT

54°Current weather

Giffen, Tuesday, 3 November, 12:04

Clear. Feels like 51°. High 54°, low 29°.

Pressure30.09 inHg
Wind9 mph S
Humidity43%
Visibility6.2 mi
Dew point32°
Wed, 0454° / 34°0Clear
54 °Clear

Giffen, Wednesday, 4 November

Clear. High 54°, low 34°.

Pressure30.03 inHg
Wind3.5 mph W
Humidity52%
Visibility6.2 mi
Dew point29°
Thu, 0555° / 40°0Overcast
55 °Overcast

Giffen, Thursday, 5 November

Overcast. High 55°, low 40°.

Pressure30.00 inHg
Wind15.6 mph SW
Humidity42%
Visibility6.2 mi
Dew point28°
Fri, 0655° / 38°0Overcast
55 °Overcast

Giffen, Friday, 6 November

Overcast. High 55°, low 38°.

Pressure30.03 inHg
Wind20.9 mph SW
Humidity39%
Visibility6.2 mi
Dew point23°
Sat, 0761° / 49°0.01Light rain
61 °Light rain

Giffen, Saturday, 7 November

Light rain. High 61°, low 49°.

Pressure30.06 inHg
Wind12.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point35°
Sun, 0863° / 43°0Overcast
63 °Overcast

Giffen, Sunday, 8 November

Overcast. High 63°, low 43°.

Pressure29.77 inHg
Wind21.6 mph W
Humidity36%
Visibility—
Dew point33°
Mon, 0949° / 36°0Partly cloudy
49 °Partly cloudy

Giffen, Monday, 9 November

Partly cloudy. High 49°, low 36°.

Pressure30.06 inHg
Wind17 mph SW
Humidity42%
Visibility—
Dew point25°
Tue, 1055° / 42°0Mostly clear
55 °Mostly clear

Giffen, Tuesday, 10 November

Mostly clear. High 55°, low 42°.

Pressure30.09 inHg
Wind18.8 mph SW
Humidity39%
Visibility—
Dew point26°
Wed, 1161° / 40°0Mostly clear
61 °Mostly clear

Giffen, Wednesday, 11 November

Mostly clear. High 61°, low 40°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity36%
Visibility—
Dew point26°
Thu, 1263° / 42°0Clear
63 °Clear

Giffen, Thursday, 12 November

Clear. High 63°, low 42°.

Pressure29.85 inHg
Wind11.3 mph S
Humidity24%
Visibility—
Dew point19°
Fri, 1359° / 46°0Overcast
59 °Overcast

Giffen, Friday, 13 November

Overcast. High 59°, low 46°.

Pressure29.59 inHg
Wind21 mph S
Humidity34%
Visibility—
Dew point28°
Sat, 1457° / 42°0.02Light rain
57 °Light rain

Giffen, Saturday, 14 November

Light rain. High 57°, low 42°.

Pressure29.29 inHg
Wind24.6 mph SW
Humidity43%
Visibility—
Dew point34°
Sun, 1550° / 41°0Overcast
50 °Overcast

Giffen, Sunday, 15 November

Overcast. High 50°, low 41°.

Pressure29.62 inHg
Wind22.8 mph SW
Humidity42%
Visibility—
Dew point26°
Mon, 1650° / 38°0Mostly clear
50 °Mostly clear

Giffen, Monday, 16 November

Mostly clear. High 50°, low 38°.

Pressure29.71 inHg
Wind20.5 mph SW
Humidity38%
Visibility—
Dew point22°
Tue, 1745° / 35°0Overcast
45 °Overcast

Giffen, Tuesday, 17 November

Overcast. High 45°, low 35°.

Pressure29.65 inHg
Wind9.5 mph S
Humidity63%
Visibility—
Dew point31°
Wed, 1843° / 30°0Overcast
43 °Overcast

Giffen, Wednesday, 18 November

Overcast. High 43°, low 30°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity54%
Visibility—
Dew point23°

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.