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As of 01:06 MDT

Weather in Salmon Prairie, MT

59°Current weather

Salmon Prairie, Sunday, 9 August, 01:06

Clear. Feels like 57°. High 85°, low 51°.

Pressure29.91 inHg
Wind4.4 mph SE
Humidity56%
Visibility6.2 mi
Dew point42°
Mon, 1085° / 50°0Clear
85 °Clear

Salmon Prairie, Monday, 10 August

Clear. High 85°, low 50°.

Pressure29.88 inHg
Wind5.7 mph W
Humidity19%
Visibility6.2 mi
Dew point30°
Tue, 1185° / 57°0Clear
85 °Clear

Salmon Prairie, Tuesday, 11 August

Clear. High 85°, low 57°.

Pressure29.97 inHg
Wind4.5 mph W
Humidity21%
Visibility6.2 mi
Dew point34°
Wed, 1286° / 58°0Partly cloudy
86 °Partly cloudy

Salmon Prairie, Wednesday, 12 August

Partly cloudy. High 86°, low 58°.

Pressure29.85 inHg
Wind3.8 mph W
Humidity27%
Visibility6.2 mi
Dew point40°
Thu, 1384° / 59°0.03Light rain
84 °Light rain

Salmon Prairie, Thursday, 13 August

Light rain. High 84°, low 59°.

Pressure29.80 inHg
Wind7.5 mph W
Humidity35%
Visibility—
Dew point47°
Fri, 1481° / 56°0.09Light rain
81 °Light rain

Salmon Prairie, Friday, 14 August

Light rain. High 81°, low 56°.

Pressure29.94 inHg
Wind5.9 mph SE
Humidity49%
Visibility—
Dew point54°
Sat, 1586° / 54°0Partly cloudy
86 °Partly cloudy

Salmon Prairie, Saturday, 15 August

Partly cloudy. High 86°, low 54°.

Pressure30.00 inHg
Wind7 mph SE
Humidity35%
Visibility—
Dew point47°
Sun, 1672° / 61°0.15Light rain
72 °Light rain

Salmon Prairie, Sunday, 16 August

Light rain. High 72°, low 61°.

Pressure30.09 inHg
Wind6.7 mph SE
Humidity91%
Visibility—
Dew point60°
Mon, 1780° / 58°0.1Light rain
80 °Light rain

Salmon Prairie, Monday, 17 August

Light rain. High 80°, low 58°.

Pressure29.94 inHg
Wind7.8 mph S
Humidity67%
Visibility—
Dew point58°
Tue, 1872° / 53°0.07Light rain
72 °Light rain

Salmon Prairie, Tuesday, 18 August

Light rain. High 72°, low 53°.

Pressure29.94 inHg
Wind11.2 mph W
Humidity49%
Visibility—
Dew point46°
Wed, 1976° / 53°0.01Light rain
76 °Light rain

Salmon Prairie, Wednesday, 19 August

Light rain. High 76°, low 53°.

Pressure30.00 inHg
Wind5.7 mph NW
Humidity41%
Visibility—
Dew point46°
Thu, 2082° / 55°0.01Light rain
82 °Light rain

Salmon Prairie, Thursday, 20 August

Light rain. High 82°, low 55°.

Pressure29.94 inHg
Wind5.6 mph W
Humidity37%
Visibility—
Dew point47°
Fri, 2179° / 56°0.18Light rain
79 °Light rain

Salmon Prairie, Friday, 21 August

Light rain. High 79°, low 56°.

Pressure29.83 inHg
Wind7.9 mph NW
Humidity49%
Visibility—
Dew point53°
Sat, 2262° / 52°1.68Heavy rain
62 °Heavy rain

Salmon Prairie, Saturday, 22 August

Heavy rain. High 62°, low 52°.

Pressure29.88 inHg
Wind6.1 mph W
Humidity83%
Visibility—
Dew point56°
Sun, 2363° / 51°0.19Light rain
63 °Light rain

Salmon Prairie, Sunday, 23 August

Light rain. High 63°, low 51°.

Pressure30.03 inHg
Wind5.3 mph SE
Humidity79%
Visibility—
Dew point53°
Mon, 2477° / 50°0Overcast
77 °Overcast

Salmon Prairie, Monday, 24 August

Overcast. High 77°, low 50°.

Pressure29.85 inHg
Wind5.3 mph E
Humidity38%
Visibility—
Dew point43°

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 Salmon Prairie, 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 Salmon Prairie, 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.