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As of 02:29 MDT

Weather in Valleytown, MT

63°Current weather

Valleytown, Sunday, 9 August, 02:29

Overcast. Feels like 61°. High 87°, low 59°.

Pressure29.91 inHg
Wind8.5 mph E
Humidity51%
Visibility6.2 mi
Dew point44°
Mon, 1084° / 54°0Overcast
84 °Overcast

Valleytown, Monday, 10 August

Overcast. High 84°, low 54°.

Pressure29.88 inHg
Wind10.5 mph E
Humidity32%
Visibility6.2 mi
Dew point45°
Tue, 1188° / 62°0Mostly clear
88 °Mostly clear

Valleytown, Tuesday, 11 August

Mostly clear. High 88°, low 62°.

Pressure29.88 inHg
Wind9 mph S
Humidity27%
Visibility6.2 mi
Dew point44°
Wed, 1283° / 61°0Clear
83 °Clear

Valleytown, Wednesday, 12 August

Clear. High 83°, low 61°.

Pressure29.97 inHg
Wind14.5 mph E
Humidity35%
Visibility6.2 mi
Dew point49°
Thu, 1386° / 62°0.56Heavy rain
86 °Heavy rain

Valleytown, Thursday, 13 August

Heavy rain. High 86°, low 62°.

Pressure29.88 inHg
Wind22.7 mph SE
Humidity42%
Visibility—
Dew point51°
Fri, 1473° / 65°0.26Rain
73 °Rain

Valleytown, Friday, 14 August

Rain. High 73°, low 65°.

Pressure29.91 inHg
Wind11.4 mph N
Humidity71%
Visibility—
Dew point60°
Sat, 1576° / 60°0Partly cloudy
76 °Partly cloudy

Valleytown, Saturday, 15 August

Partly cloudy. High 76°, low 60°.

Pressure30.12 inHg
Wind13 mph N
Humidity51%
Visibility—
Dew point50°
Sun, 1689° / 63°0.05Light rain
89 °Light rain

Valleytown, Sunday, 16 August

Light rain. High 89°, low 63°.

Pressure29.97 inHg
Wind19.4 mph SE
Humidity36%
Visibility—
Dew point50°
Mon, 1788° / 67°0.03Light rain
88 °Light rain

Valleytown, Monday, 17 August

Light rain. High 88°, low 67°.

Pressure29.77 inHg
Wind13.8 mph SE
Humidity35%
Visibility—
Dew point51°
Tue, 1886° / 69°0.01Light rain
86 °Light rain

Valleytown, Tuesday, 18 August

Light rain. High 86°, low 69°.

Pressure29.77 inHg
Wind14.9 mph SE
Humidity30%
Visibility—
Dew point46°
Wed, 1976° / 66°0Partly cloudy
76 °Partly cloudy

Valleytown, Wednesday, 19 August

Partly cloudy. High 76°, low 66°.

Pressure29.91 inHg
Wind19.6 mph NW
Humidity37%
Visibility—
Dew point45°
Thu, 2081° / 58°0Partly cloudy
81 °Partly cloudy

Valleytown, Thursday, 20 August

Partly cloudy. High 81°, low 58°.

Pressure29.97 inHg
Wind7.7 mph E
Humidity37%
Visibility—
Dew point44°
Fri, 2189° / 67°0.04Light rain
89 °Light rain

Valleytown, Friday, 21 August

Light rain. High 89°, low 67°.

Pressure29.77 inHg
Wind22 mph W
Humidity30%
Visibility—
Dew point47°
Sat, 2268° / 58°1.39Heavy rain
68 °Heavy rain

Valleytown, Saturday, 22 August

Heavy rain. High 68°, low 58°.

Pressure29.88 inHg
Wind21.8 mph E
Humidity70%
Visibility—
Dew point57°
Sun, 2371° / 55°0.11Light rain
71 °Light rain

Valleytown, Sunday, 23 August

Light rain. High 71°, low 55°.

Pressure29.91 inHg
Wind18.8 mph W
Humidity54%
Visibility—
Dew point51°
Mon, 2468° / 49°0Overcast
68 °Overcast

Valleytown, Monday, 24 August

Overcast. High 68°, low 49°.

Pressure30.09 inHg
Wind9.3 mph NW
Humidity49%
Visibility—
Dew point39°

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 Valleytown, 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 Valleytown, 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.