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As of 04:47 MDT

Weather in St. Marie, MT

59°Current weather

St. Marie, Sunday, 9 August, 04:47

Overcast. Feels like 57°. High 87°, low 56°.

Pressure29.91 inHg
Wind10.4 mph E
Humidity61%
Visibility6.2 mi
Dew point45°

Two-week outlook for St. Marie, MT: week one averages a high of 81.7° and week two 82.7°, so week two runs 0.9° warmer than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 87°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.7°58.5°0.3 in / 2 d+0.7°
2nd (August 16 – August 22)82.7°63.6°0.8 in / 2 d+2.6°

Weekend weather

Sun, August 9
Light rain
87°56°
0.02 in
Sat, August 15
Overcast
77°58°
no precip.
Sun, August 16
Light rain
88°61°
0.1 in
Sat, August 22
Heavy rain
70°59°
0.67 in
Mon, 1082° / 52°0Overcast
82 °Overcast

St. Marie, Monday, 10 August

Overcast. High 82°, low 52°.

Pressure29.88 inHg
Wind13.6 mph E
Humidity36%
Visibility6.2 mi
Dew point47°
Tue, 1186° / 61°0Clear
86 °Clear

St. Marie, Tuesday, 11 August

Clear. High 86°, low 61°.

Pressure29.91 inHg
Wind11.2 mph SE
Humidity28%
Visibility6.2 mi
Dew point45°
Wed, 1281° / 59°0Mostly clear
81 °Mostly clear

St. Marie, Wednesday, 12 August

Mostly clear. High 81°, low 59°.

Pressure29.97 inHg
Wind16.5 mph E
Humidity36%
Visibility6.2 mi
Dew point48°
Thu, 1387° / 59°0.06Light rain
87 °Light rain

St. Marie, Thursday, 13 August

Light rain. High 87°, low 59°.

Pressure29.88 inHg
Wind21.4 mph E
Humidity39%
Visibility—
Dew point48°
Fri, 1471° / 63°0.2Light rain
71 °Light rain

St. Marie, Friday, 14 August

Light rain. High 71°, low 63°.

Pressure29.91 inHg
Wind11.6 mph NW
Humidity64%
Visibility—
Dew point57°
Sat, 1577° / 58°0Overcast
77 °Overcast

St. Marie, Saturday, 15 August

Overcast. High 77°, low 58°.

Pressure30.12 inHg
Wind9.6 mph N
Humidity46%
Visibility—
Dew point48°
Sun, 1688° / 61°0.1Light rain
88 °Light rain

St. Marie, Sunday, 16 August

Light rain. High 88°, low 61°.

Pressure30.00 inHg
Wind19.9 mph SE
Humidity36%
Visibility—
Dew point49°
Mon, 1787° / 66°0.02Light rain
87 °Light rain

St. Marie, Monday, 17 August

Light rain. High 87°, low 66°.

Pressure29.77 inHg
Wind13.5 mph W
Humidity36%
Visibility—
Dew point51°
Tue, 1887° / 69°0Partly cloudy
87 °Partly cloudy

St. Marie, Tuesday, 18 August

Partly cloudy. High 87°, low 69°.

Pressure29.77 inHg
Wind14 mph NW
Humidity26%
Visibility—
Dew point43°
Wed, 1978° / 65°0Partly cloudy
78 °Partly cloudy

St. Marie, Wednesday, 19 August

Partly cloudy. High 78°, low 65°.

Pressure29.91 inHg
Wind20.8 mph NW
Humidity31%
Visibility—
Dew point41°
Thu, 2080° / 57°0Partly cloudy
80 °Partly cloudy

St. Marie, Thursday, 20 August

Partly cloudy. High 80°, low 57°.

Pressure30.00 inHg
Wind9.8 mph E
Humidity36%
Visibility—
Dew point43°
Fri, 2188° / 67°0.01Light rain
88 °Light rain

St. Marie, Friday, 21 August

Light rain. High 88°, low 67°.

Pressure29.77 inHg
Wind14.4 mph E
Humidity36%
Visibility—
Dew point50°
Sat, 2270° / 59°0.67Heavy rain
70 °Heavy rain

St. Marie, Saturday, 22 August

Heavy rain. High 70°, low 59°.

Pressure29.88 inHg
Wind20.9 mph E
Humidity79%
Visibility—
Dew point57°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in St. Marie, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.