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As of 21:18 MDT

Weather in Janney, MT

69°Current weather

Janney, Saturday, 8 August, 21:18

Overcast. Feels like 67°. High 85°, low 51°.

Pressure29.91 inHg
Wind8.7 mph NW
Humidity28%
Visibility6.2 mi
Dew point33°
Sun, 0983° / 49°0Overcast
83 °Overcast

Janney, Sunday, 9 August

Overcast. High 83°, low 49°.

Pressure29.88 inHg
Wind4.2 mph NW
Humidity16%
Visibility6.2 mi
Dew point29°
Mon, 1088° / 48°0Clear
88 °Clear

Janney, Monday, 10 August

Clear. High 88°, low 48°.

Pressure29.83 inHg
Wind13.5 mph W
Humidity13%
Visibility6.2 mi
Dew point25°
Tue, 1187° / 53°0Clear
87 °Clear

Janney, Tuesday, 11 August

Clear. High 87°, low 53°.

Pressure29.94 inHg
Wind3.6 mph W
Humidity16%
Visibility6.2 mi
Dew point28°
Wed, 1285° / 56°0.04Light rain
85 °Light rain

Janney, Wednesday, 12 August

Light rain. High 85°, low 56°.

Pressure29.83 inHg
Wind4.9 mph SE
Humidity14%
Visibility6.2 mi
Dew point28°
Thu, 1382° / 54°0.01Light rain
82 °Light rain

Janney, Thursday, 13 August

Light rain. High 82°, low 54°.

Pressure29.77 inHg
Wind11.2 mph SE
Humidity23%
Visibility—
Dew point36°
Fri, 1480° / 52°0Overcast
80 °Overcast

Janney, Friday, 14 August

Overcast. High 80°, low 52°.

Pressure29.97 inHg
Wind7.9 mph NE
Humidity36%
Visibility—
Dew point43°
Sat, 1577° / 51°0.07Light rain
77 °Light rain

Janney, Saturday, 15 August

Light rain. High 77°, low 51°.

Pressure30.06 inHg
Wind6.4 mph SE
Humidity46%
Visibility—
Dew point48°
Sun, 1682° / 55°0.02Light rain
82 °Light rain

Janney, Sunday, 16 August

Light rain. High 82°, low 55°.

Pressure30.03 inHg
Wind15.3 mph W
Humidity22%
Visibility—
Dew point36°
Mon, 1788° / 56°0.01Light rain
88 °Light rain

Janney, Monday, 17 August

Light rain. High 88°, low 56°.

Pressure30.00 inHg
Wind10.3 mph W
Humidity20%
Visibility—
Dew point34°
Tue, 1877° / 59°0.06Light rain
77 °Light rain

Janney, Tuesday, 18 August

Light rain. High 77°, low 59°.

Pressure30.15 inHg
Wind10.2 mph N
Humidity55%
Visibility—
Dew point49°
Wed, 1981° / 57°0.03Light rain
81 °Light rain

Janney, Wednesday, 19 August

Light rain. High 81°, low 57°.

Pressure29.97 inHg
Wind17.2 mph W
Humidity26%
Visibility—
Dew point36°
Thu, 2084° / 55°0.04Light rain
84 °Light rain

Janney, Thursday, 20 August

Light rain. High 84°, low 55°.

Pressure29.88 inHg
Wind12.9 mph NW
Humidity23%
Visibility—
Dew point34°
Fri, 2179° / 53°0.18Light rain
79 °Light rain

Janney, Friday, 21 August

Light rain. High 79°, low 53°.

Pressure29.94 inHg
Wind13.2 mph NW
Humidity31%
Visibility—
Dew point36°
Sat, 2284° / 52°0Clear
84 °Clear

Janney, Saturday, 22 August

Clear. High 84°, low 52°.

Pressure29.91 inHg
Wind8.5 mph NW
Humidity20%
Visibility—
Dew point30°
Sun, 2387° / 57°0Partly cloudy
87 °Partly cloudy

Janney, Sunday, 23 August

Partly cloudy. High 87°, low 57°.

Pressure29.80 inHg
Wind21.4 mph W
Humidity15%
Visibility—
Dew point28°

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 Janney, 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 Janney, 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.