As of 06:27 MDT

Weather in Thompson Falls, MT

52°

Thompson Falls, Sunday, 9 August, 06:27

Clear. Feels like 51°. High 88°, low 52°.

Pressure30.00 inHg

Wind1.8 mph S

Humidity69%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Mon, 1084° / 53°

84 °

Thompson Falls, Monday, 10 August

Clear. High 84°, low 53°.

Pressure29.88 inHg

Wind4.2 mph W

Humidity19%

Visibility6.2 mi

Dew point35°

Tue, 1190° / 57°

90 °

Thompson Falls, Tuesday, 11 August

Clear. High 90°, low 57°.

Pressure29.94 inHg

Wind2.4 mph W

Humidity20%

Visibility6.2 mi

Dew point39°

Wed, 1293° / 58°

93 °

Thompson Falls, Wednesday, 12 August

Clear. High 93°, low 58°.

Pressure29.85 inHg

Wind2.1 mph SE

Humidity21%

Visibility6.2 mi

Dew point38°

Thu, 1391° / 57°

91 °

Thompson Falls, Thursday, 13 August

Clear. High 91°, low 57°.

Pressure29.80 inHg

Wind9.2 mph W

Humidity26%

Visibility—

Dew point44°

Fri, 1489° / 55°

89 °

Thompson Falls, Friday, 14 August

Overcast. High 89°, low 55°.

Pressure29.91 inHg

Wind6 mph N

Humidity36%

Visibility—

Dew point50°

Sat, 1595° / 57°

95 °

Thompson Falls, Saturday, 15 August

Partly cloudy. High 95°, low 57°.

Pressure30.00 inHg

Wind5.3 mph W

Humidity31%

Visibility—

Dew point47°

Sun, 1677° / 63°

0.02

77 °

Thompson Falls, Sunday, 16 August

Light rain. High 77°, low 63°.

Pressure30.00 inHg

Wind5.5 mph SE

Humidity62%

Visibility—

Dew point56°

Mon, 1782° / 60°

0.75

82 °

Thompson Falls, Monday, 17 August

Rain. High 82°, low 60°.

Pressure29.91 inHg

Wind7.6 mph SW

Humidity61%

Visibility—

Dew point59°

Tue, 1869° / 52°

0.06

69 °

Thompson Falls, Tuesday, 18 August

Light rain. High 69°, low 52°.

Pressure29.97 inHg

Wind7.4 mph W

Humidity50%

Visibility—

Dew point47°

Wed, 1977° / 55°

77 °

Thompson Falls, Wednesday, 19 August

Overcast. High 77°, low 55°.

Pressure29.97 inHg

Wind2.8 mph SE

Humidity38%

Visibility—

Dew point47°

Thu, 2083° / 57°

83 °

Thompson Falls, Thursday, 20 August

Overcast. High 83°, low 57°.

Pressure29.91 inHg

Wind3.1 mph SE

Humidity36%

Visibility—

Dew point49°

Fri, 2174° / 58°

0.22

74 °

Thompson Falls, Friday, 21 August

Light rain. High 74°, low 58°.

Pressure29.88 inHg

Wind3.2 mph NW

Humidity68%

Visibility—

Dew point59°

Sat, 2265° / 56°

0.56

65 °

Thompson Falls, Saturday, 22 August

Rain. High 65°, low 56°.

Pressure29.88 inHg

Wind3.9 mph SE

Humidity77%

Visibility—

Dew point57°

Sun, 2370° / 52°

0.07

70 °

Thompson Falls, Sunday, 23 August

Light rain. High 70°, low 52°.

Pressure30.03 inHg

Wind4.3 mph W

Humidity66%

Visibility—

Dew point52°

Mon, 2478° / 53°

78 °

Thompson Falls, Monday, 24 August

Overcast. High 78°, low 53°.

Pressure29.85 inHg

Wind4.1 mph SE

Humidity43%

Visibility—

Dew point46°

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 Thompson Falls, 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 Thompson Falls, 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.