As of 10:30 MDT

Weather in Lakeside, MT

58°

Lakeside, Friday, 9 October, 10:30

Overcast. Feels like 56°. High 68°, low 41°.

Pressure29.59 inHg

Wind7.5 mph SE

Humidity66%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

Monthly outlook for Lakeside, MT: average high 54.1°, average low 36.7°. That is 0.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 9 October (67.9°), the coolest 11 October (29.5°).

54.1°/36.7°

Average high / low

+0.2°

Above normal

1 / 6

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	52.2°	54.6°	-1.3°
19 October – 28 October	57.2°	50.8°	+3.6°
29 October – 7 November	at normal	44.7°	—

October records over 66 years

80.8°1 October 1992All-time high

13.8°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Woods Bay (8 mi).

Sat, 1050° / 31°

0.02

50 °

Lakeside, Saturday, 10 October

Light rain. High 50°, low 31°.

Pressure29.74 inHg

Wind3.8 mph N

Humidity52%

Visibility6.2 mi

Dew point34°

Sun, 1138° / 29°

0.17

38 °

Lakeside, Sunday, 11 October

Snow. High 38°, low 29°.

Pressure30.12 inHg

Wind9.2 mph NW

Humidity89%

Visibility2.9 mi

Dew point30°

Mon, 1244° / 32°

44 °

Lakeside, Monday, 12 October

Overcast. High 44°, low 32°.

Pressure30.15 inHg

Wind0.6 mph N

Humidity68%

Visibility6.2 mi

Dew point28°

Tue, 1349° / 32°

49 °

Lakeside, Tuesday, 13 October

Overcast. High 49°, low 32°.

Pressure30.18 inHg

Wind3.3 mph SE

Humidity71%

Visibility—

Dew point33°

Wed, 1455° / 35°

55 °

Lakeside, Wednesday, 14 October

Partly cloudy. High 55°, low 35°.

Pressure30.12 inHg

Wind4.5 mph S

Humidity47%

Visibility—

Dew point29°

Thu, 1553° / 37°

53 °

Lakeside, Thursday, 15 October

Partly cloudy. High 53°, low 37°.

Pressure30.36 inHg

Wind9.7 mph N

Humidity53%

Visibility—

Dew point31°

Fri, 1648° / 31°

48 °

Lakeside, Friday, 16 October

Overcast. High 48°, low 31°.

Pressure30.56 inHg

Wind7.6 mph N

Humidity50%

Visibility—

Dew point23°

Sat, 1756° / 38°

56 °

Lakeside, Saturday, 17 October

Overcast. High 56°, low 38°.

Pressure30.24 inHg

Wind4.5 mph N

Humidity48%

Visibility—

Dew point29°

Sun, 1859° / 43°

59 °

Lakeside, Sunday, 18 October

Overcast. High 59°, low 43°.

Pressure30.03 inHg

Wind4.7 mph S

Humidity46%

Visibility—

Dew point33°

Mon, 1960° / 44°

60 °

Lakeside, Monday, 19 October

Overcast. High 60°, low 44°.

Pressure29.88 inHg

Wind9 mph W

Humidity46%

Visibility—

Dew point33°

Tue, 2055° / 41°

55 °

Lakeside, Tuesday, 20 October

Overcast. High 55°, low 41°.

Pressure30.21 inHg

Wind8 mph S

Humidity56%

Visibility—

Dew point34°

Wed, 2161° / 40°

61 °

Lakeside, Wednesday, 21 October

Overcast. High 61°, low 40°.

Pressure30.03 inHg

Wind18.4 mph W

Humidity48%

Visibility—

Dew point32°

Thu, 2254° / 37°

54 °

Lakeside, Thursday, 22 October

Partly cloudy. High 54°, low 37°.

Pressure30.42 inHg

Wind5.3 mph N

Humidity53%

Visibility—

Dew point30°

Fri, 2355° / 37°

55 °

Lakeside, Friday, 23 October

Partly cloudy. High 55°, low 37°.

Pressure30.18 inHg

Wind3.8 mph S

Humidity46%

Visibility—

Dew point28°

Sat, 2458° / 39°

58 °

Lakeside, Saturday, 24 October

Clear. High 58°, low 39°.

Pressure30.09 inHg

Wind4.7 mph S

Humidity38%

Visibility—

Dew point26°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2550° / 40°

0.07

50 °

Lakeside, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.07 in

Chance of precipitation37%

Record high63° (2005)

Record low16° (2020)

Mon, 2649° / 39°

0.13

49 °

Lakeside, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°

Average low39°

Average precipitation0.13 in

Chance of precipitation52%

Record high64° (1986)

Record low20° (2020)

Tue, 2748° / 38°

0.13

48 °

Lakeside, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.13 in

Chance of precipitation48%

Record high60° (1983)

Record low21° (1971)

Wed, 2847° / 38°

0.12

47 °

Lakeside, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.12 in

Chance of precipitation52%

Record high60° (1974)

Record low14° (1971)

Thu, 2946° / 37°

0.14

46 °

Lakeside, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°

Average low37°

Average precipitation0.14 in

Chance of precipitation50%

Record high60° (1987)

Record low14° (1991)

Fri, 3046° / 36°

0.1

46 °

Lakeside, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.1 in

Chance of precipitation40%

Record high62° (2008)

Record low15° (2002)

Sat, 3145° / 37°

0.13

45 °

Lakeside, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.13 in

Chance of precipitation52%

Record high60° (2008)

Record low14° (2003)

Sun, 0145° / 36°

0.12

45 °

Lakeside, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°

Average low36°

Average precipitation0.12 in

Chance of precipitation47%

Record high61° (1988)

Record low13° (1991)

Mon, 0245° / 36°

0.14

45 °

Lakeside, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°

Average low36°

Average precipitation0.14 in

Chance of precipitation47%

Record high59° (1981)

Record low11° (1991)

Tue, 0345° / 37°

0.11

45 °

Lakeside, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.11 in

Chance of precipitation47%

Record high58° (2020)

Record low20° (1973)

Wed, 0445° / 37°

0.15

45 °

Lakeside, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.15 in

Chance of precipitation55%

Record high57° (2020)

Record low17° (1973)

Thu, 0544° / 36°

0.13

44 °

Lakeside, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low36°

Average precipitation0.13 in

Chance of precipitation60%

Record high58° (2020)

Record low19° (1973)

Fri, 0643° / 35°

0.15

43 °

Lakeside, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°

Average low35°

Average precipitation0.15 in

Chance of precipitation63%

Record high59° (2010)

Record low15° (1973)

Sat, 0743° / 35°

0.16

43 °

Lakeside, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low35°

Average precipitation0.16 in

Chance of precipitation58%

Record high56° (1978)

Record low18° (2022)

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 Lakeside, 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 Lakeside, 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.