As of 19:03 MDT

Weather in Lodge Grass, MT

62°Current weather

Lodge Grass, Wednesday, 21 October, 19:03

Clear. Feels like 61°. High 71°, low 40°.

Pressure29.97 inHg
Wind0.9 mph N
Humidity52%
Visibility6.2 mi
Dew point45°

Monthly outlook for Lodge Grass, MT: average high 59.5°, average low 41.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (73.9°), the coolest 28 October (32.8°).

59.5°/41.5°
Average high / low
+3.4°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October57.2°55.2°+1.1°
31 October – 9 November63.4°49.7°+7.6°
10 November – 19 Novemberat normal45.8°—

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).

Thu, 2274° / 44°0Clear
74 °Clear

Lodge Grass, Thursday, 22 October

Clear. High 74°, low 44°.

Pressure29.88 inHg
Wind1.2 mph NE
Humidity40%
Visibility6.2 mi
Dew point43°
Fri, 2372° / 43°0.13Rain
72 °Rain

Lodge Grass, Friday, 23 October

Rain. High 72°, low 43°.

Pressure29.53 inHg
Wind4.3 mph NW
Humidity46%
Visibility6.2 mi
Dew point47°
Sat, 2450° / 36°0.02Light rain
50 °Light rain

Lodge Grass, Saturday, 24 October

Light rain. High 50°, low 36°.

Pressure30.45 inHg
Wind3 mph N
Humidity60%
Visibility6.2 mi
Dew point26°
Sun, 2541° / 37°0.03Snow
41 °Snow

Lodge Grass, Sunday, 25 October

Snow. High 41°, low 37°.

Pressure30.36 inHg
Wind3 mph W
Humidity79%
Visibility4.1 mi
Dew point30°
Mon, 2648° / 38°0Overcast
48 °Overcast

Lodge Grass, Monday, 26 October

Overcast. High 48°, low 38°.

Pressure30.45 inHg
Wind4.5 mph N
Humidity71%
Visibility—
Dew point33°
Tue, 2744° / 33°0Overcast
44 °Overcast

Lodge Grass, Tuesday, 27 October

Overcast. High 44°, low 33°.

Pressure30.33 inHg
Wind11.1 mph NW
Humidity82%
Visibility—
Dew point32°
Wed, 2850° / 33°0Clear
50 °Clear

Lodge Grass, Wednesday, 28 October

Clear. High 50°, low 33°.

Pressure30.39 inHg
Wind7.9 mph N
Humidity39%
Visibility—
Dew point21°
Thu, 2956° / 34°0Overcast
56 °Overcast

Lodge Grass, Thursday, 29 October

Overcast. High 56°, low 34°.

Pressure29.97 inHg
Wind6.7 mph SE
Humidity30%
Visibility—
Dew point18°
Fri, 3067° / 46°0Partly cloudy
67 °Partly cloudy

Lodge Grass, Friday, 30 October

Partly cloudy. High 67°, low 46°.

Pressure29.77 inHg
Wind8.8 mph NW
Humidity27%
Visibility—
Dew point26°
Sat, 3167° / 47°0Overcast
67 °Overcast

Lodge Grass, Saturday, 31 October

Overcast. High 67°, low 47°.

Pressure29.77 inHg
Wind8.9 mph SE
Humidity28%
Visibility—
Dew point27°
Sun, 0162° / 47°0Overcast
62 °Overcast

Lodge Grass, Sunday, 1 November

Overcast. High 62°, low 47°.

Pressure29.91 inHg
Wind5.9 mph SE
Humidity34%
Visibility—
Dew point28°
Mon, 0255° / 45°0Overcast
55 °Overcast

Lodge Grass, Monday, 2 November

Overcast. High 55°, low 45°.

Pressure30.09 inHg
Wind5.4 mph SE
Humidity65%
Visibility—
Dew point41°
Tue, 0364° / 46°0Clear
64 °Clear

Lodge Grass, Tuesday, 3 November

Clear. High 64°, low 46°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity46%
Visibility—
Dew point37°
Wed, 0465° / 47°0Clear
65 °Clear

Lodge Grass, Wednesday, 4 November

Clear. High 65°, low 47°.

Pressure30.00 inHg
Wind6.2 mph NW
Humidity33%
Visibility—
Dew point30°
Thu, 0568° / 49°0Clear
68 °Clear

Lodge Grass, Thursday, 5 November

Clear. High 68°, low 49°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity30%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1547° / 26°0.04Climate normal
47 °Climate normal

Lodge Grass, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low26°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2021)
Record low-5° (1964)
Mon, 1647° / 27°0.03Climate normal
47 °Climate normal

Lodge Grass, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high66° (2001)
Record low-7° (2014)
Tue, 1746° / 26°0.06Climate normal
46 °Climate normal

Lodge Grass, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (2020)
Record low0° (1961)
Wed, 1845° / 25°0.07Climate normal
45 °Climate normal

Lodge Grass, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (2008)
Record low-5° (2022)
Thu, 1943° / 24°0.03Climate normal
43 °Climate normal

Lodge Grass, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high63° (2003)
Record low-6° (1985)

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.