Monthly outlook for Ulmer, MT: average high 61.5°, average low 44.6°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 9 October (81.1°), the coolest 17 October (34.5°).
61.5°/44.6°
Average high / low
+0.9°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
58.3°
60.3°
-1.1°
19 October – 28 October
66.8°
57.8°
+5°
29 October – 7 November
at normal
51.2°
—
October records over 66 years
94.1°1 October 2011All-time high
-14.8°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Miles City (6 mi).
Sat, 1068° / 52°0.09
68 °
Ulmer, Saturday, 10 October
Rain. High 68°, low 52°.
Pressure29.62 inHg
Wind9 mph N
Humidity37%
Visibility6.2 mi
Dew point38°
Sun, 1150° / 42°0.46
50 °
Ulmer, Sunday, 11 October
Rain. High 50°, low 42°.
Pressure30.00 inHg
Wind12.6 mph NE
Humidity81%
Visibility3.4 mi
Dew point41°
Mon, 1246° / 40°0.28
46 °
Ulmer, Monday, 12 October
Rain. High 46°, low 40°.
Pressure30.00 inHg
Wind10.6 mph NE
Humidity87%
Visibility6.2 mi
Dew point39°
Tue, 1353° / 36°0
53 °
Ulmer, Tuesday, 13 October
Partly cloudy. High 53°, low 36°.
Pressure30.12 inHg
Wind1.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point36°
Wed, 1462° / 36°0.01
62 °
Ulmer, Wednesday, 14 October
Light rain. High 62°, low 36°.
Pressure30.15 inHg
Wind8.3 mph SE
Humidity52%
Visibility—
Dew point37°
Thu, 1553° / 46°0
53 °
Ulmer, Thursday, 15 October
Clear. High 53°, low 46°.
Pressure30.24 inHg
Wind25.7 mph NW
Humidity52%
Visibility—
Dew point35°
Fri, 1645° / 36°0
45 °
Ulmer, Friday, 16 October
Clear. High 45°, low 36°.
Pressure30.68 inHg
Wind22.6 mph NW
Humidity41%
Visibility—
Dew point19°
Sat, 1759° / 35°0
59 °
Ulmer, Saturday, 17 October
Overcast. High 59°, low 35°.
Pressure30.21 inHg
Wind14.1 mph SE
Humidity27%
Visibility—
Dew point18°
Sun, 1865° / 46°0
65 °
Ulmer, Sunday, 18 October
Overcast. High 65°, low 46°.
Pressure30.12 inHg
Wind5.6 mph E
Humidity33%
Visibility—
Dew point28°
Mon, 1976° / 50°0
76 °
Ulmer, Monday, 19 October
Clear. High 76°, low 50°.
Pressure30.00 inHg
Wind7.4 mph SE
Humidity25%
Visibility—
Dew point29°
Tue, 2075° / 55°0
75 °
Ulmer, Tuesday, 20 October
Clear. High 75°, low 55°.
Pressure29.91 inHg
Wind10.2 mph W
Humidity25%
Visibility—
Dew point31°
Wed, 2160° / 48°0
60 °
Ulmer, Wednesday, 21 October
Clear. High 60°, low 48°.
Pressure30.27 inHg
Wind10.5 mph N
Humidity57%
Visibility—
Dew point39°
Thu, 2271° / 48°0
71 °
Ulmer, Thursday, 22 October
Overcast. High 71°, low 48°.
Pressure29.83 inHg
Wind9 mph S
Humidity38%
Visibility—
Dew point36°
Fri, 2361° / 52°0
61 °
Ulmer, Friday, 23 October
Clear. High 61°, low 52°.
Pressure29.83 inHg
Wind22.3 mph NW
Humidity44%
Visibility—
Dew point36°
Sat, 2457° / 45°0
57 °
Ulmer, Saturday, 24 October
Overcast. High 57°, low 45°.
Pressure30.06 inHg
Wind5.9 mph NW
Humidity48%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 37°0.01
58 °
Ulmer, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.01 in
Chance of precipitation8%
Record high76° (2017)
Record low4° (2020)
Mon, 2656° / 37°0.03
56 °
Ulmer, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.03 in
Chance of precipitation15%
Record high76° (1966)
Record low-2° (2020)
Tue, 2755° / 35°0.02
55 °
Ulmer, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.02 in
Chance of precipitation7%
Record high76° (1983)
Record low5° (2023)
Wed, 2854° / 35°0.04
54 °
Ulmer, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high79° (1990)
Record low6° (2023)
Thu, 2953° / 35°0.05
53 °
Ulmer, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high76° (1968)
Record low3° (1991)
Fri, 3052° / 33°0.02
52 °
Ulmer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (1987)
Record low-15° (1991)
Sat, 3152° / 33°0.03
52 °
Ulmer, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high79° (1990)
Record low7° (1991)
Sun, 0151° / 33°0.02
51 °
Ulmer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1965)
Record low6° (1984)
Mon, 0251° / 32°0.02
51 °
Ulmer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (1965)
Record low-4° (1991)
Tue, 0351° / 32°0.02
51 °
Ulmer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (1981)
Record low-11° (1991)
Wed, 0453° / 32°0.02
53 °
Ulmer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (1965)
Record low14° (1991)
Thu, 0551° / 32°0.03
51 °
Ulmer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation23%
Record high73° (2020)
Record low11° (2003)
Fri, 0650° / 31°0.02
50 °
Ulmer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2009)
Record low9° (1991)
Sat, 0749° / 31°0.02
49 °
Ulmer, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (2010)
Record low-1° (1991)
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 Ulmer, 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 Ulmer, 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.