As of 21:28 MDT

Weather in Lodge Grass, MT

49°Current weather

Lodge Grass, Friday, 16 October, 21:28

Clear. Feels like 46°. High 66°, low 32°.

Pressure30.24 inHg
Wind7.2 mph S
Humidity51%
Visibility6.2 mi
Dew point32°

Monthly outlook for Lodge Grass, MT: average high 56.5°, average low 36.1°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 2.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 17 October (73.3°), the coolest 31 October (27.5°).

56.5°/36.1°
Average high / low
+0.1°
Above normal
3 / 4
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October62°58.4°+2°
26 October – 4 November47.3°51.9°-2.6°
5 November – 14 Novemberat normal47.5°—

October records over 66 years

90°1 October 2011All-time high
-17.7°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Forty Mile Colony (2 mi).

Sat, 1773° / 36°0Partly cloudy
73 °Partly cloudy

Lodge Grass, Saturday, 17 October

Partly cloudy. High 73°, low 36°.

Pressure29.97 inHg
Wind3 mph N
Humidity28%
Visibility6.2 mi
Dew point33°
Sun, 1866° / 39°0Overcast
66 °Overcast

Lodge Grass, Sunday, 18 October

Overcast. High 66°, low 39°.

Pressure30.12 inHg
Wind5.5 mph NE
Humidity39%
Visibility6.2 mi
Dew point35°
Mon, 1968° / 39°0Clear
68 °Clear

Lodge Grass, Monday, 19 October

Clear. High 68°, low 39°.

Pressure29.94 inHg
Wind0.7 mph NE
Humidity40%
Visibility6.2 mi
Dew point37°
Tue, 2069° / 41°0Clear
69 °Clear

Lodge Grass, Tuesday, 20 October

Clear. High 69°, low 41°.

Pressure29.94 inHg
Wind4.1 mph N
Humidity38%
Visibility6.2 mi
Dew point39°
Wed, 2167° / 41°0Clear
67 °Clear

Lodge Grass, Wednesday, 21 October

Clear. High 67°, low 41°.

Pressure30.15 inHg
Wind6.3 mph SE
Humidity57%
Visibility—
Dew point42°
Thu, 2271° / 44°0Clear
71 °Clear

Lodge Grass, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure29.85 inHg
Wind10.1 mph N
Humidity40%
Visibility—
Dew point41°
Fri, 2360° / 35°0.74Snow
60 °Snow

Lodge Grass, Friday, 23 October

Snow. High 60°, low 35°.

Pressure29.94 inHg
Wind21.8 mph NW
Humidity97%
Visibility—
Dew point39°
Sat, 2440° / 32°0.12Snow
40 °Snow

Lodge Grass, Saturday, 24 October

Snow. High 40°, low 32°.

Pressure30.50 inHg
Wind17 mph NW
Humidity66%
Visibility—
Dew point28°
Sun, 2541° / 30°0Overcast
41 °Overcast

Lodge Grass, Sunday, 25 October

Overcast. High 41°, low 30°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity62%
Visibility—
Dew point28°
Mon, 2653° / 36°0Overcast
53 °Overcast

Lodge Grass, Monday, 26 October

Overcast. High 53°, low 36°.

Pressure30.06 inHg
Wind16.1 mph NW
Humidity55%
Visibility—
Dew point35°
Tue, 2757° / 39°0Clear
57 °Clear

Lodge Grass, Tuesday, 27 October

Clear. High 57°, low 39°.

Pressure30.09 inHg
Wind6.3 mph SE
Humidity48%
Visibility—
Dew point32°
Wed, 2856° / 41°0Overcast
56 °Overcast

Lodge Grass, Wednesday, 28 October

Overcast. High 56°, low 41°.

Pressure29.91 inHg
Wind8.2 mph N
Humidity33%
Visibility—
Dew point24°
Thu, 2944° / 33°1.54Snow
44 °Snow

Lodge Grass, Thursday, 29 October

Snow. High 44°, low 33°.

Pressure29.94 inHg
Wind15.6 mph NW
Humidity100%
Visibility—
Dew point34°
Fri, 3036° / 32°0.01Light snow
36 °Light snow

Lodge Grass, Friday, 30 October

Light snow. High 36°, low 32°.

Pressure30.15 inHg
Wind8.1 mph SE
Humidity101%
Visibility—
Dew point36°
Sat, 3138° / 28°0Clear
38 °Clear

Lodge Grass, Saturday, 31 October

Clear. High 38°, low 28°.

Pressure30.21 inHg
Wind7.5 mph SE
Humidity92%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0150° / 30°0.06Climate normal
50 °Climate normal

Lodge Grass, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (1965)
Record low-1° (2002)
Mon, 0250° / 29°0.04Climate normal
50 °Climate normal

Lodge Grass, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (1965)
Record low-9° (1991)
Tue, 0350° / 29°0.03Climate normal
50 °Climate normal

Lodge Grass, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1962)
Record low-10° (1991)
Wed, 0452° / 31°0.03Climate normal
52 °Climate normal

Lodge Grass, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (2020)
Record low4° (1995)
Thu, 0551° / 31°0.04Climate normal
51 °Climate normal

Lodge Grass, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high75° (2020)
Record low0° (1961)
Fri, 0650° / 29°0.05Climate normal
50 °Climate normal

Lodge Grass, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low29°
Average precipitation0.05 in
Chance of precipitation20%
Record high73° (2010)
Record low0° (2003)
Sat, 0749° / 29°0.04Climate normal
49 °Climate normal

Lodge Grass, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high75° (1999)
Record low6° (2017)
Sun, 0848° / 28°0.04Climate normal
48 °Climate normal

Lodge Grass, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low28°
Average precipitation0.04 in
Chance of precipitation28%
Record high74° (1999)
Record low4° (2000)
Mon, 0946° / 27°0.07Climate normal
46 °Climate normal

Lodge Grass, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low27°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2001)
Record low-9° (1966)
Tue, 1046° / 26°0.06Climate normal
46 °Climate normal

Lodge Grass, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high68° (2007)
Record low-21° (1986)
Wed, 1144° / 25°0.03Climate normal
44 °Climate normal

Lodge Grass, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (1999)
Record low-7° (1986)
Thu, 1247° / 25°0.03Climate normal
47 °Climate normal

Lodge Grass, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low25°
Average precipitation0.03 in
Chance of precipitation23%
Record high76° (1999)
Record low-11° (1986)
Fri, 1347° / 27°0.05Climate normal
47 °Climate normal

Lodge Grass, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (2025)
Record low-12° (1986)
Sat, 1446° / 27°0.05Climate normal
46 °Climate normal

Lodge Grass, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (2025)
Record low-4° (1978)

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 Lodge Grass, 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 Lodge Grass, 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.