Monthly outlook for Bloomfield, MT: average high 52.2°, average low 36°. That is 0.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 23 October (74.8°), the coolest 31 October (17°).
52.2°/36°
Average high / low
+0.5°
Above normal
2 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.4°
53.6°
+2.7°
29 October – 7 November
41.7°
46.7°
-2.8°
8 November – 17 November
at normal
41.1°
—
October records over 66 years
89.2°4 October 1963All-time high
-4°30 October 1991All-time low
Tue, 2061° / 34°0
61 °
Bloomfield, Tuesday, 20 October
Partly cloudy. High 61°, low 34°.
Pressure30.06 inHg
Wind5.5 mph N
Humidity55%
Visibility6.2 mi
Dew point43°
Wed, 2163° / 40°0
63 °
Bloomfield, Wednesday, 21 October
Clear. High 63°, low 40°.
Pressure30.18 inHg
Wind12.8 mph SE
Humidity63%
Visibility6.2 mi
Dew point44°
Thu, 2268° / 49°0
68 °
Bloomfield, Thursday, 22 October
Clear. High 68°, low 49°.
Pressure29.94 inHg
Wind4.3 mph S
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 2375° / 54°0.15
75 °
Bloomfield, Friday, 23 October
Light rain. High 75°, low 54°.
Pressure29.53 inHg
Wind14 mph S
Humidity68%
Visibility—
Dew point55°
Sat, 2453° / 36°0
53 °
Bloomfield, Saturday, 24 October
Partly cloudy. High 53°, low 36°.
Pressure30.09 inHg
Wind21.8 mph NW
Humidity60%
Visibility—
Dew point34°
Sun, 2540° / 31°0.03
40 °
Bloomfield, Sunday, 25 October
Light snow. High 40°, low 31°.
Pressure30.27 inHg
Wind17.4 mph NW
Humidity41%
Visibility—
Dew point16°
Mon, 2642° / 29°0
42 °
Bloomfield, Monday, 26 October
Overcast. High 42°, low 29°.
Pressure30.24 inHg
Wind9.5 mph E
Humidity68%
Visibility—
Dew point26°
Tue, 2758° / 34°0
58 °
Bloomfield, Tuesday, 27 October
Overcast. High 58°, low 34°.
Pressure29.88 inHg
Wind17.1 mph S
Humidity42%
Visibility—
Dew point26°
Wed, 2860° / 41°0
60 °
Bloomfield, Wednesday, 28 October
Overcast. High 60°, low 41°.
Pressure29.65 inHg
Wind9 mph E
Humidity35%
Visibility—
Dew point27°
Thu, 2954° / 45°0
54 °
Bloomfield, Thursday, 29 October
Overcast. High 54°, low 45°.
Pressure29.18 inHg
Wind20.4 mph N
Humidity46%
Visibility—
Dew point33°
Fri, 3035° / 26°0.62
35 °
Bloomfield, Friday, 30 October
Snow. High 35°, low 26°.
Pressure29.68 inHg
Wind43.2 mph NW
Humidity86%
Visibility—
Dew point23°
Sat, 3135° / 17°0
35 °
Bloomfield, Saturday, 31 October
Partly cloudy. High 35°, low 17°.
Pressure29.97 inHg
Wind15.7 mph W
Humidity82%
Visibility—
Dew point26°
Sun, 0140° / 29°0
40 °
Bloomfield, Sunday, 1 November
Mostly clear. High 40°, low 29°.
Pressure29.88 inHg
Wind28.7 mph NW
Humidity93%
Visibility—
Dew point32°
Mon, 0247° / 39°0.01
47 °
Bloomfield, Monday, 2 November
Light rain. High 47°, low 39°.
Pressure29.59 inHg
Wind15.2 mph W
Humidity80%
Visibility—
Dew point37°
Tue, 0339° / 37°0
39 °
Bloomfield, Tuesday, 3 November
Overcast. High 39°, low 37°.
Pressure29.68 inHg
Wind10.7 mph N
Humidity96%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 30°0.03
48 °
Bloomfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high68° (1975)
Record low10° (1973)
Thu, 0546° / 29°0.02
46 °
Bloomfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (1975)
Record low0° (2003)
Fri, 0645° / 28°0.02
45 °
Bloomfield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2009)
Record low1° (1991)
Sat, 0745° / 28°0.02
45 °
Bloomfield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (1999)
Record low-4° (1991)
Sun, 0843° / 28°0.03
43 °
Bloomfield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high72° (1999)
Record low0° (2000)
Mon, 0941° / 25°0.05
41 °
Bloomfield, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2016)
Record low-3° (2000)
Tue, 1040° / 24°0.05
40 °
Bloomfield, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1989)
Record low-5° (1986)
Wed, 1139° / 23°0.01
39 °
Bloomfield, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.01 in
Chance of precipitation13%
Record high62° (1981)
Record low-9° (1966)
Thu, 1241° / 24°0.04
41 °
Bloomfield, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation13%
Record high74° (1999)
Record low-13° (2022)
Fri, 1342° / 26°0.02
42 °
Bloomfield, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (1990)
Record low-12° (2014)
Sat, 1442° / 26°0.02
42 °
Bloomfield, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (1999)
Record low-12° (2014)
Sun, 1541° / 25°0.01
41 °
Bloomfield, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.01 in
Chance of precipitation13%
Record high64° (2001)
Record low-10° (2014)
Mon, 1642° / 26°0.02
42 °
Bloomfield, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high66° (2001)
Record low-1° (1996)
Tue, 1739° / 24°0.02
39 °
Bloomfield, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation22%
Record high64° (2001)
Record low-4° (1996)
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 Bloomfield, 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 Bloomfield, 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.