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As of 23:10 MDT

Weather in West Riverside, MT

68°Current weather

West Riverside, Saturday, 8 August, 23:10

Partly cloudy. Feels like 66°. High 84°, low 48°.

Pressure30.00 inHg
Wind0.7 mph W
Humidity40%
Visibility6.2 mi
Dew point41°
Sun, 0986° / 44°0Partly cloudy
86 °Partly cloudy

West Riverside, Sunday, 9 August

Partly cloudy. High 86°, low 44°.

Pressure29.88 inHg
Wind4 mph W
Humidity16%
Visibility6.2 mi
Dew point30°
Mon, 1086° / 44°0Clear
86 °Clear

West Riverside, Monday, 10 August

Clear. High 86°, low 44°.

Pressure29.88 inHg
Wind5 mph W
Humidity15%
Visibility6.2 mi
Dew point28°
Tue, 1187° / 51°0Clear
87 °Clear

West Riverside, Tuesday, 11 August

Clear. High 87°, low 51°.

Pressure29.94 inHg
Wind3.9 mph W
Humidity16%
Visibility6.2 mi
Dew point29°
Wed, 1286° / 53°0.02Light rain
86 °Light rain

West Riverside, Wednesday, 12 August

Light rain. High 86°, low 53°.

Pressure29.83 inHg
Wind3 mph W
Humidity16%
Visibility6.2 mi
Dew point31°
Thu, 1383° / 51°0Mostly clear
83 °Mostly clear

West Riverside, Thursday, 13 August

Mostly clear. High 83°, low 51°.

Pressure29.80 inHg
Wind14 mph W
Humidity31%
Visibility—
Dew point40°
Fri, 1481° / 48°0Mostly clear
81 °Mostly clear

West Riverside, Friday, 14 August

Mostly clear. High 81°, low 48°.

Pressure29.97 inHg
Wind5 mph NW
Humidity24%
Visibility—
Dew point33°
Sat, 1585° / 48°0Mostly clear
85 °Mostly clear

West Riverside, Saturday, 15 August

Mostly clear. High 85°, low 48°.

Pressure30.03 inHg
Wind5.7 mph E
Humidity32%
Visibility—
Dew point41°
Sun, 1688° / 53°0Partly cloudy
88 °Partly cloudy

West Riverside, Sunday, 16 August

Partly cloudy. High 88°, low 53°.

Pressure30.00 inHg
Wind11.9 mph W
Humidity19%
Visibility—
Dew point33°
Mon, 1790° / 56°0Partly cloudy
90 °Partly cloudy

West Riverside, Monday, 17 August

Partly cloudy. High 90°, low 56°.

Pressure29.97 inHg
Wind12.8 mph NW
Humidity18%
Visibility—
Dew point33°
Tue, 1883° / 56°0.04Light rain
83 °Light rain

West Riverside, Tuesday, 18 August

Light rain. High 83°, low 56°.

Pressure30.09 inHg
Wind6.8 mph S
Humidity40%
Visibility—
Dew point46°
Wed, 1980° / 56°0.07Light rain
80 °Light rain

West Riverside, Wednesday, 19 August

Light rain. High 80°, low 56°.

Pressure29.97 inHg
Wind14.2 mph W
Humidity33%
Visibility—
Dew point42°
Thu, 2082° / 54°0.01Light rain
82 °Light rain

West Riverside, Thursday, 20 August

Light rain. High 82°, low 54°.

Pressure29.88 inHg
Wind6.6 mph SW
Humidity29%
Visibility—
Dew point40°
Fri, 2180° / 49°0Partly cloudy
80 °Partly cloudy

West Riverside, Friday, 21 August

Partly cloudy. High 80°, low 49°.

Pressure29.91 inHg
Wind10.3 mph W
Humidity27%
Visibility—
Dew point35°
Sat, 2284° / 48°0Clear
84 °Clear

West Riverside, Saturday, 22 August

Clear. High 84°, low 48°.

Pressure29.91 inHg
Wind8.5 mph W
Humidity21%
Visibility—
Dew point31°
Sun, 2384° / 54°0Overcast
84 °Overcast

West Riverside, Sunday, 23 August

Overcast. High 84°, low 54°.

Pressure29.83 inHg
Wind13 mph W
Humidity17%
Visibility—
Dew point27°

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 West Riverside, 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 West Riverside, 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.