As of 13:10 MDT

Weather in Lothair, MT

58°Current weather

Lothair, Friday, 16 October, 13:10

Partly cloudy. Feels like 56°. High 63°, low 30°.

Pressure30.30 inHg
Wind5 mph SW
Humidity53%
Visibility6.2 mi
Dew point40°

Monthly outlook for Lothair, MT: average high 54.4°, average low 36°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (70.9°), the coolest 16 October (29.9°).

54.4°/36°
Average high / low
+0.9°
Above normal
1 / 2
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October57.7°55°+1.5°
26 October – 4 November48.9°48.3°+0.3°
5 November – 14 Novemberat normal42.5°—

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).

Sat, 1771° / 39°0Overcast
71 °Overcast

Lothair, Saturday, 17 October

Overcast. High 71°, low 39°.

Pressure29.85 inHg
Wind12.1 mph SW
Humidity30%
Visibility6.2 mi
Dew point33°
Sun, 1859° / 40°0Clear
59 °Clear

Lothair, Sunday, 18 October

Clear. High 59°, low 40°.

Pressure30.09 inHg
Wind4.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point37°
Mon, 1960° / 38°0Partly cloudy
60 °Partly cloudy

Lothair, Monday, 19 October

Partly cloudy. High 60°, low 38°.

Pressure29.91 inHg
Wind5.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point37°
Tue, 2057° / 41°0Overcast
57 °Overcast

Lothair, Tuesday, 20 October

Overcast. High 57°, low 41°.

Pressure30.00 inHg
Wind8.3 mph NW
Humidity63%
Visibility6.2 mi
Dew point41°
Wed, 2160° / 37°0Clear
60 °Clear

Lothair, Wednesday, 21 October

Clear. High 60°, low 37°.

Pressure30.09 inHg
Wind7.7 mph SE
Humidity63%
Visibility—
Dew point38°
Thu, 2266° / 45°0Partly cloudy
66 °Partly cloudy

Lothair, Thursday, 22 October

Partly cloudy. High 66°, low 45°.

Pressure29.80 inHg
Wind8.7 mph NE
Humidity41%
Visibility—
Dew point34°
Fri, 2351° / 36°0.27Snow
51 °Snow

Lothair, Friday, 23 October

Snow. High 51°, low 36°.

Pressure30.00 inHg
Wind21.1 mph NW
Humidity95%
Visibility—
Dew point35°
Sat, 2444° / 33°0Overcast
44 °Overcast

Lothair, Saturday, 24 October

Overcast. High 44°, low 33°.

Pressure30.33 inHg
Wind16.9 mph NW
Humidity51%
Visibility—
Dew point23°
Sun, 2546° / 32°0Clear
46 °Clear

Lothair, Sunday, 25 October

Clear. High 46°, low 32°.

Pressure30.21 inHg
Wind12.2 mph SE
Humidity57%
Visibility—
Dew point26°
Mon, 2646° / 32°0Clear
46 °Clear

Lothair, Monday, 26 October

Clear. High 46°, low 32°.

Pressure30.09 inHg
Wind9.1 mph SE
Humidity65%
Visibility—
Dew point29°
Tue, 2751° / 35°0Clear
51 °Clear

Lothair, Tuesday, 27 October

Clear. High 51°, low 35°.

Pressure29.83 inHg
Wind6.1 mph SE
Humidity56%
Visibility—
Dew point29°
Wed, 2851° / 38°0Overcast
51 °Overcast

Lothair, Wednesday, 28 October

Overcast. High 51°, low 38°.

Pressure29.77 inHg
Wind7.4 mph NW
Humidity50%
Visibility—
Dew point28°
Thu, 2947° / 34°0Clear
47 °Clear

Lothair, Thursday, 29 October

Clear. High 47°, low 34°.

Pressure30.09 inHg
Wind11.5 mph NW
Humidity54%
Visibility—
Dew point27°
Fri, 3047° / 33°0Clear
47 °Clear

Lothair, Friday, 30 October

Clear. High 47°, low 33°.

Pressure30.27 inHg
Wind8 mph SE
Humidity54%
Visibility—
Dew point27°
Sat, 3150° / 33°0Clear
50 °Clear

Lothair, Saturday, 31 October

Clear. High 50°, low 33°.

Pressure30.06 inHg
Wind12.2 mph SE
Humidity58%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1442° / 26°0.03Climate normal
42 °Climate normal

Lothair, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (1999)
Record low-6° (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.