As of 07:29 MDT

Weather in Lothair, MT

37°Current weather

Lothair, Monday, 19 October, 07:29

Overcast. Feels like 34°. High 62°, low 36°.

Pressure29.97 inHg
Wind4.1 mph E
Humidity80%
Visibility6.2 mi
Dew point31°

Monthly outlook for Lothair, MT: average high 50.9°, average low 34.2°. That is 0.1° below the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 22 October (66.7°), the coolest 29 October (30.3°).

50.9°/34.2°
Average high / low
−0.1°
Below normal
1 / 2
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October51.9°53.3°-0.8°
29 October – 7 November49.3°46.5°+1.6°
8 November – 17 Novemberat normal41.6°—

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).

Tue, 2059° / 33°0Overcast
59 °Overcast

Lothair, Tuesday, 20 October

Overcast. High 59°, low 33°.

Pressure30.18 inHg
Wind1.7 mph W
Humidity55%
Visibility6.2 mi
Dew point36°
Wed, 2162° / 37°0Mostly clear
62 °Mostly clear

Lothair, Wednesday, 21 October

Mostly clear. High 62°, low 37°.

Pressure30.03 inHg
Wind6.1 mph SE
Humidity62%
Visibility6.2 mi
Dew point40°
Thu, 2267° / 38°0.03Light rain
67 °Light rain

Lothair, Thursday, 22 October

Light rain. High 67°, low 38°.

Pressure29.85 inHg
Wind0.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point45°
Fri, 2350° / 39°0.67Rain
50 °Rain

Lothair, Friday, 23 October

Rain. High 50°, low 39°.

Pressure29.71 inHg
Wind21 mph NW
Humidity92%
Visibility—
Dew point47°
Sat, 2445° / 33°0Partly cloudy
45 °Partly cloudy

Lothair, Saturday, 24 October

Partly cloudy. High 45°, low 33°.

Pressure30.30 inHg
Wind16.5 mph NW
Humidity65%
Visibility—
Dew point28°
Sun, 2547° / 31°0Partly cloudy
47 °Partly cloudy

Lothair, Sunday, 25 October

Partly cloudy. High 47°, low 31°.

Pressure30.27 inHg
Wind9.7 mph SE
Humidity40%
Visibility—
Dew point17°
Mon, 2640° / 33°0Overcast
40 °Overcast

Lothair, Monday, 26 October

Overcast. High 40°, low 33°.

Pressure30.42 inHg
Wind13.7 mph NW
Humidity59%
Visibility—
Dew point24°
Tue, 2743° / 33°0Mostly clear
43 °Mostly clear

Lothair, Tuesday, 27 October

Mostly clear. High 43°, low 33°.

Pressure30.47 inHg
Wind9.2 mph SE
Humidity51%
Visibility—
Dew point22°
Wed, 2845° / 30°0Clear
45 °Clear

Lothair, Wednesday, 28 October

Clear. High 45°, low 30°.

Pressure30.30 inHg
Wind6.8 mph SE
Humidity51%
Visibility—
Dew point23°
Thu, 2945° / 30°0Clear
45 °Clear

Lothair, Thursday, 29 October

Clear. High 45°, low 30°.

Pressure30.06 inHg
Wind6.6 mph E
Humidity51%
Visibility—
Dew point23°
Fri, 3044° / 31°0Overcast
44 °Overcast

Lothair, Friday, 30 October

Overcast. High 44°, low 31°.

Pressure29.94 inHg
Wind8.2 mph E
Humidity48%
Visibility—
Dew point20°
Sat, 3149° / 31°0Clear
49 °Clear

Lothair, Saturday, 31 October

Clear. High 49°, low 31°.

Pressure29.91 inHg
Wind5.2 mph SE
Humidity51%
Visibility—
Dew point25°
Sun, 0153° / 35°0Mostly clear
53 °Mostly clear

Lothair, Sunday, 1 November

Mostly clear. High 53°, low 35°.

Pressure30.00 inHg
Wind7.3 mph SE
Humidity39%
Visibility—
Dew point22°
Mon, 0254° / 38°0Overcast
54 °Overcast

Lothair, Monday, 2 November

Overcast. High 54°, low 38°.

Pressure29.88 inHg
Wind14.8 mph NW
Humidity46%
Visibility—
Dew point28°
Tue, 0351° / 39°0Partly cloudy
51 °Partly cloudy

Lothair, Tuesday, 3 November

Partly cloudy. High 51°, low 39°.

Pressure30.15 inHg
Wind7.4 mph E
Humidity36%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1542° / 25°0.01Climate normal
42 °Climate normal

Lothair, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation7%
Record high63° (2001)
Record low-8° (2014)
Mon, 1642° / 27°0.03Climate normal
42 °Climate normal

Lothair, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation8%
Record high61° (2001)
Record low5° (1988)
Tue, 1739° / 24°0.04Climate normal
39 °Climate normal

Lothair, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (1976)
Record low-3° (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.