Monthly outlook for Loma, MT: average high 52.1°, average low 36.4°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 19 October (69.5°), the coolest 30 October (26.1°).
52.1°/36.4°
Average high / low
−1.1°
Below normal
4 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57°
56.3°
+0.4°
29 October – 7 November
44°
49.7°
-3.1°
8 November – 17 November
at normal
45°
—
October records over 66 years
88.2°2 October 1963All-time high
-14.6°30 October 1991All-time low
Tue, 2059° / 40°0
59 °
Loma, Tuesday, 20 October
Overcast. High 59°, low 40°.
Pressure30.15 inHg
Wind5.4 mph N
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 2165° / 39°0
65 °
Loma, Wednesday, 21 October
Overcast. High 65°, low 39°.
Pressure30.06 inHg
Wind5.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point42°
Thu, 2268° / 43°0
68 °
Loma, Thursday, 22 October
Clear. High 68°, low 43°.
Pressure29.88 inHg
Wind2.1 mph NE
Humidity61%
Visibility6.2 mi
Dew point47°
Fri, 2357° / 47°0.6
57 °
Loma, Friday, 23 October
Rain. High 57°, low 47°.
Pressure29.62 inHg
Wind15.8 mph W
Humidity91%
Visibility—
Dew point49°
Sat, 2449° / 40°0.12
49 °
Loma, Saturday, 24 October
Light rain. High 49°, low 40°.
Pressure30.15 inHg
Wind13.9 mph W
Humidity53%
Visibility—
Dew point31°
Sun, 2545° / 35°0.01
45 °
Loma, Sunday, 25 October
Light snow. High 45°, low 35°.
Pressure30.09 inHg
Wind16.8 mph E
Humidity66%
Visibility—
Dew point29°
Mon, 2652° / 32°0
52 °
Loma, Monday, 26 October
Clear. High 52°, low 32°.
Pressure30.06 inHg
Wind13.5 mph E
Humidity57%
Visibility—
Dew point30°
Tue, 2753° / 37°0
53 °
Loma, Tuesday, 27 October
Partly cloudy. High 53°, low 37°.
Pressure29.83 inHg
Wind7.5 mph SE
Humidity46%
Visibility—
Dew point28°
Wed, 2852° / 41°0.01
52 °
Loma, Wednesday, 28 October
Light rain. High 52°, low 41°.
Pressure29.59 inHg
Wind6.6 mph NE
Humidity54%
Visibility—
Dew point31°
Thu, 2945° / 30°0.43
45 °
Loma, Thursday, 29 October
Snow. High 45°, low 30°.
Pressure29.50 inHg
Wind22.2 mph NW
Humidity94%
Visibility—
Dew point37°
Fri, 3037° / 26°0.03
37 °
Loma, Friday, 30 October
Light snow. High 37°, low 26°.
Pressure29.97 inHg
Wind21.4 mph NW
Humidity57%
Visibility—
Dew point19°
Sat, 3144° / 27°0
44 °
Loma, Saturday, 31 October
Overcast. High 44°, low 27°.
Pressure29.88 inHg
Wind23.1 mph SW
Humidity54%
Visibility—
Dew point23°
Sun, 0151° / 32°0
51 °
Loma, Sunday, 1 November
Overcast. High 51°, low 32°.
Pressure29.71 inHg
Wind31.8 mph W
Humidity52%
Visibility—
Dew point30°
Mon, 0251° / 37°0
51 °
Loma, Monday, 2 November
Overcast. High 51°, low 37°.
Pressure29.47 inHg
Wind20.5 mph SW
Humidity59%
Visibility—
Dew point35°
Tue, 0336° / 32°0.04
36 °
Loma, Tuesday, 3 November
Light snow. High 36°, low 32°.
Pressure29.85 inHg
Wind13.9 mph NW
Humidity77%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0450° / 34°0.04
50 °
Loma, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2001)
Record low9° (2003)
Thu, 0549° / 32°0.04
49 °
Loma, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (2010)
Record low-9° (2003)
Fri, 0647° / 30°0.02
47 °
Loma, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (2010)
Record low-3° (2003)
Sat, 0747° / 31°0.02
47 °
Loma, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.02 in
Chance of precipitation22%
Record high74° (2010)
Record low-8° (1973)
Sun, 0846° / 29°0.04
46 °
Loma, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1999)
Record low-2° (2003)
Mon, 0945° / 28°0.04
45 °
Loma, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (2001)
Record low2° (2022)
Tue, 1044° / 27°0.03
44 °
Loma, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2025)
Record low-1° (2022)
Wed, 1144° / 26°0.02
44 °
Loma, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation22%
Record high68° (1990)
Record low-11° (2012)
Thu, 1245° / 28°0.02
45 °
Loma, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (1999)
Record low-6° (2014)
Fri, 1346° / 29°0.02
46 °
Loma, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2025)
Record low-6° (2014)
Sat, 1446° / 29°0.03
46 °
Loma, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1999)
Record low-17° (2014)
Sun, 1546° / 28°0.01
46 °
Loma, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.01 in
Chance of precipitation5%
Record high67° (2001)
Record low-10° (2014)
Mon, 1646° / 29°0.02
46 °
Loma, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (2001)
Record low7° (1965)
Tue, 1743° / 27°0.03
43 °
Loma, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (1976)
Record low-1° (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 Loma, 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 Loma, 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.