As of 20:41 MDT

Weather in Lothair, MT

38°Current weather

Lothair, Thursday, 15 October, 20:41

Mostly clear. Feels like 31°. High 51°, low 34°.

Pressure30.65 inHg
Wind9 mph E
Humidity71%
Visibility6.2 mi
Dew point30°

Monthly outlook for Lothair, MT: average high 55.7°, average low 38.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 17 October (71.3°), the coolest 25 October (32.3°).

55.7°/38.1°
Average high / low
+1.3°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October59.1°55.3°+2.1°
25 October – 3 November49.9°48.9°+0.6°
4 November – 13 Novemberat normal43°—

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).

Fri, 1666° / 36°0Partly cloudy
66 °Partly cloudy

Lothair, Friday, 16 October

Partly cloudy. High 66°, low 36°.

Pressure30.36 inHg
Wind3.5 mph S
Humidity47%
Visibility6.2 mi
Dew point32°
Sat, 1771° / 41°0Overcast
71 °Overcast

Lothair, Saturday, 17 October

Overcast. High 71°, low 41°.

Pressure29.85 inHg
Wind11.3 mph SW
Humidity32%
Visibility6.2 mi
Dew point34°
Sun, 1858° / 38°0Clear
58 °Clear

Lothair, Sunday, 18 October

Clear. High 58°, low 38°.

Pressure30.09 inHg
Wind4.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point36°
Mon, 1958° / 40°0Overcast
58 °Overcast

Lothair, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure29.85 inHg
Wind7 mph SE
Humidity53%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 43°0.06Light rain
62 °Light rain

Lothair, Tuesday, 20 October

Light rain. High 62°, low 43°.

Pressure29.85 inHg
Wind8 mph NW
Humidity58%
Visibility—
Dew point40°
Wed, 2157° / 36°0Clear
57 °Clear

Lothair, Wednesday, 21 October

Clear. High 57°, low 36°.

Pressure30.06 inHg
Wind9.5 mph S
Humidity60%
Visibility—
Dew point35°
Thu, 2268° / 47°0Clear
68 °Clear

Lothair, Thursday, 22 October

Clear. High 68°, low 47°.

Pressure29.68 inHg
Wind12.5 mph NW
Humidity35%
Visibility—
Dew point33°
Fri, 2354° / 40°0.02Light rain
54 °Light rain

Lothair, Friday, 23 October

Light rain. High 54°, low 40°.

Pressure30.03 inHg
Wind22.5 mph NW
Humidity54%
Visibility—
Dew point28°
Sat, 2447° / 34°0Overcast
47 °Overcast

Lothair, Saturday, 24 October

Overcast. High 47°, low 34°.

Pressure30.39 inHg
Wind15.4 mph NW
Humidity33%
Visibility—
Dew point15°
Sun, 2549° / 32°0Clear
49 °Clear

Lothair, Sunday, 25 October

Clear. High 49°, low 32°.

Pressure30.18 inHg
Wind13.4 mph S
Humidity40%
Visibility—
Dew point19°
Mon, 2642° / 36°0Overcast
42 °Overcast

Lothair, Monday, 26 October

Overcast. High 42°, low 36°.

Pressure30.09 inHg
Wind15.9 mph NW
Humidity68%
Visibility—
Dew point30°
Tue, 2747° / 35°0.01Light snow
47 °Light snow

Lothair, Tuesday, 27 October

Light snow. High 47°, low 35°.

Pressure29.91 inHg
Wind12 mph S
Humidity63%
Visibility—
Dew point29°
Wed, 2853° / 42°0Overcast
53 °Overcast

Lothair, Wednesday, 28 October

Overcast. High 53°, low 42°.

Pressure29.56 inHg
Wind31.8 mph W
Humidity37%
Visibility—
Dew point26°
Thu, 2951° / 36°0Mostly clear
51 °Mostly clear

Lothair, Thursday, 29 October

Mostly clear. High 51°, low 36°.

Pressure29.94 inHg
Wind11.9 mph NW
Humidity41%
Visibility—
Dew point22°
Fri, 3057° / 39°0Overcast
57 °Overcast

Lothair, Friday, 30 October

Overcast. High 57°, low 39°.

Pressure29.74 inHg
Wind28.5 mph W
Humidity39%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1040° / 25°0.03Climate normal
40 °Climate normal

Lothair, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (2025)
Record low-1° (2022)
Wed, 1140° / 23°0.02Climate normal
40 °Climate normal

Lothair, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low23°
Average precipitation0.02 in
Chance of precipitation25%
Record high64° (1990)
Record low-9° (2012)
Thu, 1242° / 25°0.02Climate normal
42 °Climate normal

Lothair, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (1999)
Record low-8° (2014)
Fri, 1342° / 27°0.01Climate normal
42 °Climate normal

Lothair, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.01 in
Chance of precipitation8%
Record high66° (2025)
Record low-2° (2014)

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.