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As of 18:41 MDT

Weather in Roosville, MT

82°Current weather

Roosville, Saturday, 8 August, 18:41

Overcast. Feels like 80°. High 83°, low 53°.

Pressure29.80 inHg
Wind6.2 mph SW
Humidity27%
Visibility6.2 mi
Dew point45°
Sun, 0986° / 52°0Clear
86 °Clear

Roosville, Sunday, 9 August

Clear. High 86°, low 52°.

Pressure29.91 inHg
Wind3.2 mph SW
Humidity24%
Visibility6.2 mi
Dew point39°
Mon, 1089° / 53°0Clear
89 °Clear

Roosville, Monday, 10 August

Clear. High 89°, low 53°.

Pressure29.85 inHg
Wind0.6 mph SW
Humidity19%
Visibility6.2 mi
Dew point37°
Tue, 1191° / 55°0Clear
91 °Clear

Roosville, Tuesday, 11 August

Clear. High 91°, low 55°.

Pressure29.97 inHg
Wind1.9 mph SW
Humidity25%
Visibility6.2 mi
Dew point40°
Wed, 1290° / 56°0Mostly clear
90 °Mostly clear

Roosville, Wednesday, 12 August

Mostly clear. High 90°, low 56°.

Pressure29.85 inHg
Wind3.5 mph W
Humidity30%
Visibility6.2 mi
Dew point46°
Thu, 1384° / 54°0.11Light rain
84 °Light rain

Roosville, Thursday, 13 August

Light rain. High 84°, low 54°.

Pressure29.91 inHg
Wind5.1 mph NW
Humidity63%
Visibility—
Dew point54°
Fri, 1486° / 50°0Clear
86 °Clear

Roosville, Friday, 14 August

Clear. High 86°, low 50°.

Pressure29.94 inHg
Wind5.3 mph W
Humidity35%
Visibility—
Dew point44°
Sat, 1585° / 52°0Overcast
85 °Overcast

Roosville, Saturday, 15 August

Overcast. High 85°, low 52°.

Pressure29.97 inHg
Wind10.7 mph SW
Humidity37%
Visibility—
Dew point45°
Sun, 1684° / 58°0Clear
84 °Clear

Roosville, Sunday, 16 August

Clear. High 84°, low 58°.

Pressure30.00 inHg
Wind11.4 mph SW
Humidity30%
Visibility—
Dew point43°
Mon, 1790° / 55°0Overcast
90 °Overcast

Roosville, Monday, 17 August

Overcast. High 90°, low 55°.

Pressure30.03 inHg
Wind10.3 mph SW
Humidity26%
Visibility—
Dew point40°
Tue, 1890° / 63°0Overcast
90 °Overcast

Roosville, Tuesday, 18 August

Overcast. High 90°, low 63°.

Pressure29.97 inHg
Wind10.9 mph SW
Humidity20%
Visibility—
Dew point36°
Wed, 1990° / 55°0Overcast
90 °Overcast

Roosville, Wednesday, 19 August

Overcast. High 90°, low 55°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity37%
Visibility—
Dew point48°
Thu, 2090° / 63°0Overcast
90 °Overcast

Roosville, Thursday, 20 August

Overcast. High 90°, low 63°.

Pressure29.88 inHg
Wind10.7 mph W
Humidity23%
Visibility—
Dew point42°
Fri, 2192° / 61°0Clear
92 °Clear

Roosville, Friday, 21 August

Clear. High 92°, low 61°.

Pressure29.94 inHg
Wind7.5 mph W
Humidity25%
Visibility—
Dew point43°
Sat, 2293° / 62°0Mostly clear
93 °Mostly clear

Roosville, Saturday, 22 August

Mostly clear. High 93°, low 62°.

Pressure29.97 inHg
Wind3.5 mph E
Humidity27%
Visibility—
Dew point45°
Sun, 2395° / 60°0Overcast
95 °Overcast

Roosville, Sunday, 23 August

Overcast. High 95°, low 60°.

Pressure30.00 inHg
Wind5.6 mph NW
Humidity36%
Visibility—
Dew point52°

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 Roosville, 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 Roosville, 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.