As of 09:13 MDT

Weather in Lothair, MT

32°Current weather

Lothair, Sunday, 11 October, 09:13

Snow. Feels like 23°. High 33°, low 30°.

Pressure30.06 inHg
Wind10 mph N
Humidity90%
Visibility2.1 mi
Dew point30°

Monthly outlook for Lothair, MT: average high 56.3°, average low 39°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (70.8°), the coolest 13 October (25.6°).

56.3°/39°
Average high / low
+0.8°
Above normal
2 / 2
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October54.7°55.9°-0.7°
21 October – 30 October59°51.6°+4.1°
31 October – 9 Novemberat normal45.3°—

October records over 66 years

86°7 October 1980All-time high
-13.9°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Chester (12 mi).

Mon, 1233° / 28°0.18Snow
33 °Snow

Lothair, Monday, 12 October

Snow. High 33°, low 28°.

Pressure30.18 inHg
Wind1.9 mph SW
Humidity93%
Visibility6.2 mi
Dew point30°
Tue, 1349° / 26°0Clear
49 °Clear

Lothair, Tuesday, 13 October

Clear. High 49°, low 26°.

Pressure30.15 inHg
Wind2.7 mph W
Humidity84%
Visibility6.2 mi
Dew point29°
Wed, 1452° / 29°0Clear
52 °Clear

Lothair, Wednesday, 14 October

Clear. High 52°, low 29°.

Pressure30.15 inHg
Wind5.4 mph S
Humidity63%
Visibility6.2 mi
Dew point31°
Thu, 1554° / 38°0Clear
54 °Clear

Lothair, Thursday, 15 October

Clear. High 54°, low 38°.

Pressure30.62 inHg
Wind6.9 mph NE
Humidity49%
Visibility—
Dew point31°
Fri, 1669° / 35°0Partly cloudy
69 °Partly cloudy

Lothair, Friday, 16 October

Partly cloudy. High 69°, low 35°.

Pressure30.27 inHg
Wind8.1 mph SW
Humidity46%
Visibility—
Dew point32°
Sat, 1771° / 46°0Overcast
71 °Overcast

Lothair, Saturday, 17 October

Overcast. High 71°, low 46°.

Pressure29.83 inHg
Wind23.7 mph W
Humidity32%
Visibility—
Dew point34°
Sun, 1864° / 47°0Partly cloudy
64 °Partly cloudy

Lothair, Sunday, 18 October

Partly cloudy. High 64°, low 47°.

Pressure29.94 inHg
Wind14.2 mph W
Humidity40%
Visibility—
Dew point34°
Mon, 1966° / 50°0Overcast
66 °Overcast

Lothair, Monday, 19 October

Overcast. High 66°, low 50°.

Pressure29.77 inHg
Wind21.3 mph W
Humidity33%
Visibility—
Dew point32°
Tue, 2056° / 46°0Clear
56 °Clear

Lothair, Tuesday, 20 October

Clear. High 56°, low 46°.

Pressure29.94 inHg
Wind16.3 mph W
Humidity42%
Visibility—
Dew point29°
Wed, 2157° / 43°0Clear
57 °Clear

Lothair, Wednesday, 21 October

Clear. High 57°, low 43°.

Pressure29.94 inHg
Wind18.1 mph SW
Humidity39%
Visibility—
Dew point27°
Thu, 2255° / 41°0Clear
55 °Clear

Lothair, Thursday, 22 October

Clear. High 55°, low 41°.

Pressure30.06 inHg
Wind9.7 mph W
Humidity43%
Visibility—
Dew point27°
Fri, 2364° / 42°0Overcast
64 °Overcast

Lothair, Friday, 23 October

Overcast. High 64°, low 42°.

Pressure29.91 inHg
Wind21.9 mph W
Humidity31%
Visibility—
Dew point22°
Sat, 2454° / 44°0Overcast
54 °Overcast

Lothair, Saturday, 24 October

Overcast. High 54°, low 44°.

Pressure30.09 inHg
Wind15.8 mph W
Humidity40%
Visibility—
Dew point26°
Sun, 2557° / 38°0Overcast
57 °Overcast

Lothair, Sunday, 25 October

Overcast. High 57°, low 38°.

Pressure30.27 inHg
Wind11.8 mph S
Humidity42%
Visibility—
Dew point26°
Mon, 2667° / 41°0Overcast
67 °Overcast

Lothair, Monday, 26 October

Overcast. High 67°, low 41°.

Pressure29.80 inHg
Wind20.6 mph W
Humidity27%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2751° / 32°0.03Climate normal
51 °Climate normal

Lothair, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (2001)
Record low6° (2023)
Wed, 2849° / 31°0.02Climate normal
49 °Climate normal

Lothair, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1987)
Record low-3° (1991)
Thu, 2948° / 31°0.02Climate normal
48 °Climate normal

Lothair, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (2008)
Record low-11° (1991)
Fri, 3048° / 30°0.01Climate normal
48 °Climate normal

Lothair, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.01 in
Chance of precipitation7%
Record high68° (1983)
Record low-14° (1991)
Sat, 3147° / 30°0.04Climate normal
47 °Climate normal

Lothair, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1983)
Record low-5° (1984)
Sun, 0147° / 30°0.01Climate normal
47 °Climate normal

Lothair, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.01 in
Chance of precipitation7%
Record high69° (2025)
Record low-9° (1984)
Mon, 0247° / 30°0.02Climate normal
47 °Climate normal

Lothair, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (1981)
Record low-18° (1991)
Tue, 0348° / 30°0.02Climate normal
48 °Climate normal

Lothair, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (1981)
Record low-2° (1991)
Wed, 0447° / 31°0.03Climate normal
47 °Climate normal

Lothair, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2001)
Record low5° (2003)
Thu, 0546° / 29°0.03Climate normal
46 °Climate normal

Lothair, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (2010)
Record low-8° (2003)
Fri, 0644° / 28°0.02Climate normal
44 °Climate normal

Lothair, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2010)
Record low2° (2003)
Sat, 0744° / 28°0.02Climate normal
44 °Climate normal

Lothair, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.02 in
Chance of precipitation22%
Record high70° (2010)
Record low-6° (1973)
Sun, 0843° / 27°0.04Climate normal
43 °Climate normal

Lothair, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1999)
Record low-1° (1973)
Mon, 0942° / 26°0.04Climate normal
42 °Climate normal

Lothair, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1961)
Record low-7° (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 Lothair, 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 Lothair, 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.