Monthly outlook for Loma, MT: average high 53.5°, average low 37.6°. That is 2.3° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 16 October (71.6°), the coolest 13 October (26.7°).
53.5°/37.6°
Average high / low
−2.3°
Below normal
2 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
56.3°
58.5°
-1.2°
21 October – 30 October
48.7°
54.7°
-3.3°
31 October – 9 November
at normal
48.5°
—
October records over 66 years
88.2°2 October 1963All-time high
-14.6°30 October 1991All-time low
Mon, 1236° / 30°0.13
36 °
Loma, Monday, 12 October
Snow. High 36°, low 30°.
Pressure30.18 inHg
Wind2.9 mph NW
Humidity88%
Visibility6.2 mi
Dew point31°
Tue, 1351° / 27°0
51 °
Loma, Tuesday, 13 October
Clear. High 51°, low 27°.
Pressure30.12 inHg
Wind3.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point30°
Wed, 1458° / 28°0
58 °
Loma, Wednesday, 14 October
Mostly clear. High 58°, low 28°.
Pressure30.12 inHg
Wind3.4 mph S
Humidity52%
Visibility6.2 mi
Dew point28°
Thu, 1554° / 36°0
54 °
Loma, Thursday, 15 October
Clear. High 54°, low 36°.
Pressure30.68 inHg
Wind2.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point27°
Fri, 1672° / 34°0
72 °
Loma, Friday, 16 October
Clear. High 72°, low 34°.
Pressure30.27 inHg
Wind8.4 mph SW
Humidity38%
Visibility—
Dew point30°
Sat, 1771° / 48°0
71 °
Loma, Saturday, 17 October
Overcast. High 71°, low 48°.
Pressure29.85 inHg
Wind20.9 mph W
Humidity34%
Visibility—
Dew point33°
Sun, 1866° / 51°0
66 °
Loma, Sunday, 18 October
Overcast. High 66°, low 51°.
Pressure29.91 inHg
Wind9.9 mph W
Humidity40%
Visibility—
Dew point36°
Mon, 1964° / 46°0
64 °
Loma, Monday, 19 October
Overcast. High 64°, low 46°.
Pressure29.88 inHg
Wind10.8 mph E
Humidity42%
Visibility—
Dew point35°
Tue, 2057° / 48°0.02
57 °
Loma, Tuesday, 20 October
Light rain. High 57°, low 48°.
Pressure29.62 inHg
Wind25.6 mph W
Humidity52%
Visibility—
Dew point35°
Wed, 2156° / 44°0
56 °
Loma, Wednesday, 21 October
Clear. High 56°, low 44°.
Pressure29.74 inHg
Wind23.4 mph W
Humidity37%
Visibility—
Dew point26°
Thu, 2246° / 38°0
46 °
Loma, Thursday, 22 October
Overcast. High 46°, low 38°.
Pressure30.15 inHg
Wind10.4 mph NW
Humidity64%
Visibility—
Dew point32°
Fri, 2348° / 36°0.02
48 °
Loma, Friday, 23 October
Light rain. High 48°, low 36°.
Pressure30.56 inHg
Wind13.7 mph NW
Humidity51%
Visibility—
Dew point26°
Sat, 2455° / 32°0
55 °
Loma, Saturday, 24 October
Clear. High 55°, low 32°.
Pressure30.42 inHg
Wind6.2 mph S
Humidity47%
Visibility—
Dew point26°
Sun, 2551° / 40°0
51 °
Loma, Sunday, 25 October
Overcast. High 51°, low 40°.
Pressure30.39 inHg
Wind15.9 mph NW
Humidity37%
Visibility—
Dew point24°
Mon, 2637° / 31°0.02
37 °
Loma, Monday, 26 October
Light snow. High 37°, low 31°.
Pressure30.53 inHg
Wind9.9 mph NE
Humidity45%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 35°0.04
54 °
Loma, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2001)
Record low2° (2023)
Wed, 2853° / 34°0.03
53 °
Loma, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (1968)
Record low1° (1991)
Thu, 2952° / 33°0.03
52 °
Loma, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high76° (1968)
Record low-7° (1991)
Fri, 3051° / 32°0.01
51 °
Loma, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.01 in
Chance of precipitation12%
Record high71° (1983)
Record low-15° (1991)
Sat, 3150° / 33°0.04
50 °
Loma, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2008)
Record low1° (1984)
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)
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.