Monthly outlook for La Salle, MT: average high 39.1°, average low 26.8°. That is 1.8° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 9 days and 2.2 inches. The warmest day looks like 15 November (49.3°), the coolest 23 November (19.7°).
39.1°/26.8°
Average high / low
+1.8°
Above normal
4 / 9
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
41.5°
37.2°
+2.4°
23 November – 2 December
35°
33.1°
+1.1°
3 December – 12 December
at normal
31.1°
—
November records over 66 years
59.7°3 November 2020All-time high
-16.4°28 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Martin City (11 mi).
Sat, 1440° / 29°0.09
40 °
La Salle, Saturday, 14 November
Snow. High 40°, low 29°.
Pressure29.83 inHg
Wind4.1 mph SE
Humidity97%
Visibility6.2 mi
Dew point41°
Sun, 1549° / 35°0
49 °
La Salle, Sunday, 15 November
Overcast. High 49°, low 35°.
Pressure29.94 inHg
Wind0.6 mph E
Humidity73%
Visibility6.2 mi
Dew point36°
Mon, 1643° / 36°0.09
43 °
La Salle, Monday, 16 November
Light rain. High 43°, low 36°.
Pressure30.03 inHg
Wind4.4 mph SE
Humidity95%
Visibility6.0 mi
Dew point40°
Tue, 1741° / 31°0
41 °
La Salle, Tuesday, 17 November
Overcast. High 41°, low 31°.
Pressure30.06 inHg
Wind2.6 mph W
Humidity93%
Visibility—
Dew point34°
Wed, 1838° / 28°0
38 °
La Salle, Wednesday, 18 November
Partly cloudy. High 38°, low 28°.
Pressure30.00 inHg
Wind3.2 mph SW
Humidity83%
Visibility—
Dew point30°
Thu, 1943° / 30°0
43 °
La Salle, Thursday, 19 November
Overcast. High 43°, low 30°.
Pressure30.09 inHg
Wind7.1 mph N
Humidity58%
Visibility—
Dew point24°
Fri, 2041° / 27°0
41 °
La Salle, Friday, 20 November
Overcast. High 41°, low 27°.
Pressure30.06 inHg
Wind3.9 mph N
Humidity57%
Visibility—
Dew point21°
Sat, 2140° / 25°0
40 °
La Salle, Saturday, 21 November
Overcast. High 40°, low 25°.
Pressure30.12 inHg
Wind3.2 mph N
Humidity56%
Visibility—
Dew point20°
Sun, 2234° / 21°0
34 °
La Salle, Sunday, 22 November
Overcast. High 34°, low 21°.
Pressure30.33 inHg
Wind2.2 mph SE
Humidity56%
Visibility—
Dew point15°
Mon, 2334° / 20°0
34 °
La Salle, Monday, 23 November
Overcast. High 34°, low 20°.
Pressure30.59 inHg
Wind2 mph N
Humidity61%
Visibility—
Dew point16°
Tue, 2435° / 20°0
35 °
La Salle, Tuesday, 24 November
Overcast. High 35°, low 20°.
Pressure30.45 inHg
Wind1.6 mph NW
Humidity57%
Visibility—
Dew point15°
Wed, 2535° / 24°0.04
35 °
La Salle, Wednesday, 25 November
Light snow. High 35°, low 24°.
Pressure30.24 inHg
Wind2.6 mph SE
Humidity78%
Visibility—
Dew point24°
Thu, 2636° / 21°0
36 °
La Salle, Thursday, 26 November
Clear. High 36°, low 21°.
Pressure30.33 inHg
Wind3 mph SW
Humidity80%
Visibility—
Dew point23°
Fri, 2733° / 24°0.02
33 °
La Salle, Friday, 27 November
Light snow. High 33°, low 24°.
Pressure30.15 inHg
Wind2.2 mph NW
Humidity74%
Visibility—
Dew point22°
Sat, 2837° / 29°0.11
37 °
La Salle, Saturday, 28 November
Snow. High 37°, low 29°.
Pressure29.88 inHg
Wind5.1 mph S
Humidity91%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2933° / 22°0.12
33 °
La Salle, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.12 in
Chance of precipitation48%
Record high50° (2021)
Record low-11° (1985)
Mon, 3032° / 22°0.13
32 °
La Salle, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.13 in
Chance of precipitation57%
Record high43° (1973)
Record low-6° (2014)
Tue, 0133° / 23°0.14
33 °
La Salle, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.14 in
Chance of precipitation52%
Record high55° (2021)
Record low-18° (1985)
Wed, 0233° / 22°0.2
33 °
La Salle, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.2 in
Chance of precipitation63%
Record high52° (2021)
Record low-15° (1985)
Thu, 0333° / 22°0.16
33 °
La Salle, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.16 in
Chance of precipitation57%
Record high44° (1987)
Record low-2° (1972)
Fri, 0432° / 22°0.14
32 °
La Salle, Friday, 4 December
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.14 in
Chance of precipitation50%
Record high47° (1987)
Record low-7° (1972)
Sat, 0531° / 21°0.11
31 °
La Salle, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.11 in
Chance of precipitation57%
Record high47° (2023)
Record low-5° (1972)
Sun, 0630° / 20°0.11
30 °
La Salle, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high30°
Average low20°
Average precipitation0.11 in
Chance of precipitation50%
Record high50° (2023)
Record low-14° (2013)
Mon, 0730° / 19°0.1
30 °
La Salle, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.1 in
Chance of precipitation45%
Record high44° (2024)
Record low-16° (2013)
Tue, 0829° / 20°0.13
29 °
La Salle, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low20°
Average precipitation0.13 in
Chance of precipitation57%
Record high46° (2020)
Record low-11° (1972)
Wed, 0931° / 21°0.13
31 °
La Salle, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.13 in
Chance of precipitation55%
Record high45° (2015)
Record low-9° (1972)
Thu, 1031° / 22°0.19
31 °
La Salle, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low22°
Average precipitation0.19 in
Chance of precipitation60%
Record high46° (2014)
Record low-13° (1961)
Fri, 1132° / 23°0.15
32 °
La Salle, Friday, 11 December
Climate normal for this date — 60-year average.
Average high32°
Average low23°
Average precipitation0.15 in
Chance of precipitation57%
Record high48° (2025)
Record low-8° (2000)
Sat, 1231° / 22°0.14
31 °
La Salle, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high31°
Average low22°
Average precipitation0.14 in
Chance of precipitation62%
Record high47° (2014)
Record low-11° (2000)
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 La Salle, 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 La Salle, 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.