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As of 13:25 MDT

Weather in Jackson, MT

78°Current weather

Jackson, Saturday, 8 August, 13:25

Clear. Feels like 77°. High 83°, low 48°.

Pressure29.94 inHg
Wind14 mph W
Humidity14%
Visibility6.2 mi
Dew point25°
Sun, 0983° / 48°0Partly cloudy
83 °Partly cloudy

Jackson, Sunday, 9 August

Partly cloudy. High 83°, low 48°.

Pressure29.88 inHg
Wind6.4 mph W
Humidity13%
Visibility6.2 mi
Dew point22°
Mon, 1086° / 49°0Clear
86 °Clear

Jackson, Monday, 10 August

Clear. High 86°, low 49°.

Pressure29.88 inHg
Wind13.9 mph W
Humidity11%
Visibility6.2 mi
Dew point20°
Tue, 1185° / 52°0Clear
85 °Clear

Jackson, Tuesday, 11 August

Clear. High 85°, low 52°.

Pressure29.94 inHg
Wind10.2 mph W
Humidity10%
Visibility6.2 mi
Dew point18°
Wed, 1286° / 55°0Clear
86 °Clear

Jackson, Wednesday, 12 August

Clear. High 86°, low 55°.

Pressure29.83 inHg
Wind9.8 mph W
Humidity14%
Visibility6.2 mi
Dew point26°
Thu, 1383° / 54°0Clear
83 °Clear

Jackson, Thursday, 13 August

Clear. High 83°, low 54°.

Pressure29.80 inHg
Wind12.1 mph SW
Humidity15%
Visibility—
Dew point27°
Fri, 1483° / 58°0Overcast
83 °Overcast

Jackson, Friday, 14 August

Overcast. High 83°, low 58°.

Pressure29.88 inHg
Wind12.8 mph SW
Humidity18%
Visibility—
Dew point31°
Sat, 1577° / 57°0.02Light rain
77 °Light rain

Jackson, Saturday, 15 August

Light rain. High 77°, low 57°.

Pressure30.09 inHg
Wind7.8 mph NW
Humidity45%
Visibility—
Dew point44°
Sun, 1679° / 52°0.02Light rain
79 °Light rain

Jackson, Sunday, 16 August

Light rain. High 79°, low 52°.

Pressure30.06 inHg
Wind13.5 mph SW
Humidity21%
Visibility—
Dew point32°
Mon, 1785° / 55°0Overcast
85 °Overcast

Jackson, Monday, 17 August

Overcast. High 85°, low 55°.

Pressure30.06 inHg
Wind12 mph W
Humidity13%
Visibility—
Dew point23°
Tue, 1877° / 55°0.04Light rain
77 °Light rain

Jackson, Tuesday, 18 August

Light rain. High 77°, low 55°.

Pressure29.94 inHg
Wind11.2 mph W
Humidity28%
Visibility—
Dew point39°
Wed, 1981° / 46°0Clear
81 °Clear

Jackson, Wednesday, 19 August

Clear. High 81°, low 46°.

Pressure30.06 inHg
Wind10 mph W
Humidity23%
Visibility—
Dew point31°
Thu, 2085° / 55°0Overcast
85 °Overcast

Jackson, Thursday, 20 August

Overcast. High 85°, low 55°.

Pressure29.94 inHg
Wind10.2 mph W
Humidity18%
Visibility—
Dew point31°
Fri, 2187° / 56°0Clear
87 °Clear

Jackson, Friday, 21 August

Clear. High 87°, low 56°.

Pressure29.94 inHg
Wind9.9 mph W
Humidity13%
Visibility—
Dew point24°
Sat, 2288° / 57°0Clear
88 °Clear

Jackson, Saturday, 22 August

Clear. High 88°, low 57°.

Pressure29.97 inHg
Wind12.6 mph N
Humidity14%
Visibility—
Dew point27°
Sun, 2391° / 60°0Overcast
91 °Overcast

Jackson, Sunday, 23 August

Overcast. High 91°, low 60°.

Pressure29.97 inHg
Wind8.3 mph NE
Humidity17%
Visibility—
Dew point33°

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.