Monthly outlook for Loma, MT: average high 57°, average low 38.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 17 October (72.8°), the coolest 25 October (30.8°).
57°/38.1°
Average high / low
+0.7°
Above normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
59.7°
57.8°
+1°
26 October – 4 November
52.5°
51.5°
+0.6°
5 November – 14 November
at normal
45.8°
—
October records over 66 years
88.2°2 October 1963All-time high
-14.6°30 October 1991All-time low
Sat, 1773° / 43°0
73 °
Loma, Saturday, 17 October
Overcast. High 73°, low 43°.
Pressure29.88 inHg
Wind13.9 mph SW
Humidity26%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 41°0
60 °
Loma, Sunday, 18 October
Clear. High 60°, low 41°.
Pressure30.15 inHg
Wind8.2 mph E
Humidity49%
Visibility6.2 mi
Dew point37°
Mon, 1963° / 38°0
63 °
Loma, Monday, 19 October
Overcast. High 63°, low 38°.
Pressure29.91 inHg
Wind4.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Tue, 2058° / 41°0
58 °
Loma, Tuesday, 20 October
Overcast. High 58°, low 41°.
Pressure30.09 inHg
Wind8.6 mph NW
Humidity54%
Visibility6.2 mi
Dew point38°
Wed, 2163° / 37°0
63 °
Loma, Wednesday, 21 October
Clear. High 63°, low 37°.
Pressure30.06 inHg
Wind7.1 mph E
Humidity61%
Visibility—
Dew point39°
Thu, 2262° / 43°0
62 °
Loma, Thursday, 22 October
Overcast. High 62°, low 43°.
Pressure29.77 inHg
Wind7.2 mph E
Humidity57%
Visibility—
Dew point39°
Fri, 2353° / 42°0.2
53 °
Loma, Friday, 23 October
Light rain. High 53°, low 42°.
Pressure29.97 inHg
Wind23.1 mph NW
Humidity67%
Visibility—
Dew point34°
Sat, 2446° / 36°0
46 °
Loma, Saturday, 24 October
Overcast. High 46°, low 36°.
Pressure30.42 inHg
Wind20.6 mph NW
Humidity34%
Visibility—
Dew point16°
Sun, 2547° / 31°0
47 °
Loma, Sunday, 25 October
Clear. High 47°, low 31°.
Pressure30.39 inHg
Wind10.9 mph SE
Humidity33%
Visibility—
Dew point14°
Mon, 2654° / 31°0
54 °
Loma, Monday, 26 October
Clear. High 54°, low 31°.
Pressure30.12 inHg
Wind9 mph E
Humidity31%
Visibility—
Dew point16°
Tue, 2753° / 37°0
53 °
Loma, Tuesday, 27 October
Partly cloudy. High 53°, low 37°.
Pressure29.77 inHg
Wind12.2 mph SE
Humidity49%
Visibility—
Dew point29°
Wed, 2844° / 38°0.98
44 °
Loma, Wednesday, 28 October
Rain. High 44°, low 38°.
Pressure29.59 inHg
Wind22.6 mph W
Humidity84%
Visibility—
Dew point36°
Thu, 2951° / 39°0.09
51 °
Loma, Thursday, 29 October
Light rain. High 51°, low 39°.
Pressure30.03 inHg
Wind16.4 mph W
Humidity62%
Visibility—
Dew point33°
Fri, 3057° / 39°0
57 °
Loma, Friday, 30 October
Clear. High 57°, low 39°.
Pressure29.85 inHg
Wind23.7 mph SW
Humidity45%
Visibility—
Dew point30°
Sat, 3156° / 43°0
56 °
Loma, Saturday, 31 October
Partly cloudy. High 56°, low 43°.
Pressure29.59 inHg
Wind28.2 mph SW
Humidity47%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0150° / 33°0.01
50 °
Loma, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.01 in
Chance of precipitation8%
Record high72° (2025)
Record low-4° (1984)
Mon, 0250° / 32°0.02
50 °
Loma, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1978)
Record low-16° (1991)
Tue, 0351° / 33°0.02
51 °
Loma, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (1981)
Record low-9° (1991)
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)
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.