Monthly outlook for Loma, MT: average high 60.2°, average low 41.2°. That is 2.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (74.6°), the coolest 25 October (35.6°).
60.2°/41.2°
Average high / low
+2.8°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
61.4°
57.4°
+2.3°
27 October – 5 November
58.2°
50.9°
+4.1°
6 November – 15 November
at normal
45.5°
—
October records over 66 years
88.2°2 October 1963All-time high
-14.6°30 October 1991All-time low
Sun, 1862° / 40°0
62 °
Loma, Sunday, 18 October
Clear. High 62°, low 40°.
Pressure30.18 inHg
Wind6.5 mph E
Humidity41%
Visibility6.2 mi
Dew point31°
Mon, 1964° / 38°0
64 °
Loma, Monday, 19 October
Clear. High 64°, low 38°.
Pressure29.94 inHg
Wind4.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point37°
Tue, 2059° / 40°0
59 °
Loma, Tuesday, 20 October
Overcast. High 59°, low 40°.
Pressure30.12 inHg
Wind5.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point38°
Wed, 2163° / 39°0
63 °
Loma, Wednesday, 21 October
Mostly clear. High 63°, low 39°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity64%
Visibility6.2 mi
Dew point43°
Thu, 2268° / 42°0
68 °
Loma, Thursday, 22 October
Overcast. High 68°, low 42°.
Pressure29.83 inHg
Wind6.3 mph E
Humidity66%
Visibility—
Dew point44°
Fri, 2352° / 45°0.14
52 °
Loma, Friday, 23 October
Rain. High 52°, low 45°.
Pressure29.80 inHg
Wind13.5 mph NW
Humidity69%
Visibility—
Dew point40°
Sat, 2449° / 36°0
49 °
Loma, Saturday, 24 October
Clear. High 49°, low 36°.
Pressure30.50 inHg
Wind9.1 mph SE
Humidity43%
Visibility—
Dew point23°
Sun, 2561° / 36°0
61 °
Loma, Sunday, 25 October
Clear. High 61°, low 36°.
Pressure30.18 inHg
Wind12.5 mph W
Humidity36%
Visibility—
Dew point25°
Mon, 2662° / 41°0
62 °
Loma, Monday, 26 October
Clear. High 62°, low 41°.
Pressure29.88 inHg
Wind6.4 mph E
Humidity30%
Visibility—
Dew point22°
Tue, 2766° / 44°0
66 °
Loma, Tuesday, 27 October
Clear. High 66°, low 44°.
Pressure29.62 inHg
Wind18.1 mph SW
Humidity29%
Visibility—
Dew point25°
Wed, 2861° / 46°0
61 °
Loma, Wednesday, 28 October
Overcast. High 61°, low 46°.
Pressure29.62 inHg
Wind20 mph W
Humidity27%
Visibility—
Dew point22°
Thu, 2955° / 38°0
55 °
Loma, Thursday, 29 October
Partly cloudy. High 55°, low 38°.
Pressure29.80 inHg
Wind20.5 mph W
Humidity36%
Visibility—
Dew point24°
Fri, 3061° / 44°0.02
61 °
Loma, Friday, 30 October
Light rain. High 61°, low 44°.
Pressure29.38 inHg
Wind20.7 mph NW
Humidity28%
Visibility—
Dew point24°
Sat, 3149° / 40°0
49 °
Loma, Saturday, 31 October
Partly cloudy. High 49°, low 40°.
Pressure29.56 inHg
Wind25.6 mph SW
Humidity32%
Visibility—
Dew point17°
Sun, 0157° / 44°0
57 °
Loma, Sunday, 1 November
Clear. High 57°, low 44°.
Pressure29.41 inHg
Wind27 mph SW
Humidity37%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.