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As of 06:10 MDT

Weather in Jackson, MT

34°Current weather

Jackson, Wednesday, 7 October, 06:10

Clear. Feels like 34°. High 71°, low 34°.

Pressure30.15 inHg
Wind0.9 mph SE
Humidity63%
Visibility6.2 mi
Dew point24°
Thu, 0870° / 33°0Mostly clear
70 °Mostly clear

Jackson, Thursday, 8 October

Mostly clear. High 70°, low 33°.

Pressure30.06 inHg
Wind0.6 mph NE
Humidity29%
Visibility6.2 mi
Dew point29°
Fri, 0971° / 39°0Partly cloudy
71 °Partly cloudy

Jackson, Friday, 9 October

Partly cloudy. High 71°, low 39°.

Pressure29.62 inHg
Wind9.8 mph SW
Humidity27%
Visibility6.2 mi
Dew point28°
Sat, 1049° / 35°0.23Snow
49 °Snow

Jackson, Saturday, 10 October

Snow. High 49°, low 35°.

Pressure29.56 inHg
Wind5.7 mph N
Humidity59%
Visibility6.2 mi
Dew point34°
Sun, 1138° / 31°0.07Light snow
38 °Light snow

Jackson, Sunday, 11 October

Light snow. High 38°, low 31°.

Pressure29.97 inHg
Wind6.2 mph SE
Humidity86%
Visibility—
Dew point31°
Mon, 1242° / 27°0Overcast
42 °Overcast

Jackson, Monday, 12 October

Overcast. High 42°, low 27°.

Pressure30.12 inHg
Wind8.8 mph SE
Humidity80%
Visibility—
Dew point30°
Tue, 1355° / 37°0.01Light rain
55 °Light rain

Jackson, Tuesday, 13 October

Light rain. High 55°, low 37°.

Pressure29.74 inHg
Wind15.7 mph SW
Humidity61%
Visibility—
Dew point40°
Wed, 1443° / 26°0.01Light snow
43 °Light snow

Jackson, Wednesday, 14 October

Light snow. High 43°, low 26°.

Pressure29.91 inHg
Wind18.8 mph NW
Humidity45%
Visibility—
Dew point16°
Thu, 1537° / 21°0.01Light snow
37 °Light snow

Jackson, Thursday, 15 October

Light snow. High 37°, low 21°.

Pressure30.36 inHg
Wind11.2 mph NW
Humidity48%
Visibility—
Dew point14°
Fri, 1653° / 24°0Overcast
53 °Overcast

Jackson, Friday, 16 October

Overcast. High 53°, low 24°.

Pressure30.30 inHg
Wind5.1 mph SW
Humidity16%
Visibility—
Dew point2°
Sat, 1755° / 36°0Overcast
55 °Overcast

Jackson, Saturday, 17 October

Overcast. High 55°, low 36°.

Pressure30.18 inHg
Wind3.8 mph SE
Humidity19%
Visibility—
Dew point7°
Sun, 1859° / 34°0Clear
59 °Clear

Jackson, Sunday, 18 October

Clear. High 59°, low 34°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity19%
Visibility—
Dew point11°
Mon, 1959° / 37°0Mostly clear
59 °Mostly clear

Jackson, Monday, 19 October

Mostly clear. High 59°, low 37°.

Pressure30.12 inHg
Wind4.9 mph N
Humidity24%
Visibility—
Dew point16°
Tue, 2056° / 33°0Mostly clear
56 °Mostly clear

Jackson, Tuesday, 20 October

Mostly clear. High 56°, low 33°.

Pressure30.27 inHg
Wind4.4 mph SE
Humidity24%
Visibility—
Dew point13°
Wed, 2157° / 31°0Mostly clear
57 °Mostly clear

Jackson, Wednesday, 21 October

Mostly clear. High 57°, low 31°.

Pressure30.27 inHg
Wind4.1 mph S
Humidity16%
Visibility—
Dew point4°
Thu, 2258° / 35°0Clear
58 °Clear

Jackson, Thursday, 22 October

Clear. High 58°, low 35°.

Pressure30.06 inHg
Wind4.1 mph S
Humidity14%
Visibility—
Dew point4°

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 Jackson, 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 Jackson, 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.