Monthly outlook for Bloomfield, MT: average high 61.2°, average low 43.5°. That is 4.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 October (71.9°), the coolest 19 October (36.6°).
61.2°/43.5°
Average high / low
+4.8°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
61.4°
54.7°
+3.7°
27 October – 5 November
60.7°
47.8°
+7.2°
6 November – 15 November
at normal
42°
—
October records over 66 years
89.2°4 October 1963All-time high
-4°30 October 1991All-time low
Sun, 1858° / 38°0
58 °
Bloomfield, Sunday, 18 October
Partly cloudy. High 58°, low 38°.
Pressure30.18 inHg
Wind6.6 mph N
Humidity40%
Visibility6.2 mi
Dew point30°
Mon, 1963° / 37°0
63 °
Bloomfield, Monday, 19 October
Mostly clear. High 63°, low 37°.
Pressure30.09 inHg
Wind16.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point36°
Tue, 2062° / 42°0
62 °
Bloomfield, Tuesday, 20 October
Mostly clear. High 62°, low 42°.
Pressure30.00 inHg
Wind2.9 mph N
Humidity58%
Visibility6.2 mi
Dew point45°
Wed, 2159° / 39°0
59 °
Bloomfield, Wednesday, 21 October
Mostly clear. High 59°, low 39°.
Pressure30.21 inHg
Wind11.1 mph SE
Humidity73%
Visibility6.2 mi
Dew point45°
Thu, 2268° / 49°0
68 °
Bloomfield, Thursday, 22 October
Overcast. High 68°, low 49°.
Pressure29.91 inHg
Wind11.9 mph S
Humidity65%
Visibility—
Dew point48°
Fri, 2363° / 52°0
63 °
Bloomfield, Friday, 23 October
Overcast. High 63°, low 52°.
Pressure29.85 inHg
Wind15.1 mph N
Humidity50%
Visibility—
Dew point41°
Sat, 2450° / 41°0
50 °
Bloomfield, Saturday, 24 October
Overcast. High 50°, low 41°.
Pressure30.30 inHg
Wind13.4 mph S
Humidity44%
Visibility—
Dew point27°
Sun, 2555° / 41°0
55 °
Bloomfield, Sunday, 25 October
Clear. High 55°, low 41°.
Pressure30.15 inHg
Wind11.7 mph N
Humidity57%
Visibility—
Dew point36°
Mon, 2665° / 41°0
65 °
Bloomfield, Monday, 26 October
Clear. High 65°, low 41°.
Pressure30.06 inHg
Wind16.1 mph S
Humidity50%
Visibility—
Dew point36°
Tue, 2769° / 47°0
69 °
Bloomfield, Tuesday, 27 October
Mostly clear. High 69°, low 47°.
Pressure29.80 inHg
Wind19.4 mph S
Humidity35%
Visibility—
Dew point33°
Wed, 2867° / 56°0
67 °
Bloomfield, Wednesday, 28 October
Overcast. High 67°, low 56°.
Pressure29.44 inHg
Wind21.2 mph W
Humidity28%
Visibility—
Dew point30°
Thu, 2963° / 51°0
63 °
Bloomfield, Thursday, 29 October
Overcast. High 63°, low 51°.
Pressure29.53 inHg
Wind23.9 mph W
Humidity32%
Visibility—
Dew point31°
Fri, 3049° / 41°0
49 °
Bloomfield, Friday, 30 October
Overcast. High 49°, low 41°.
Pressure29.59 inHg
Wind25.1 mph W
Humidity36%
Visibility—
Dew point23°
Sat, 3160° / 40°0
60 °
Bloomfield, Saturday, 31 October
Partly cloudy. High 60°, low 40°.
Pressure29.53 inHg
Wind12.9 mph SW
Humidity22%
Visibility—
Dew point17°
Sun, 0156° / 43°0
56 °
Bloomfield, Sunday, 1 November
Clear. High 56°, low 43°.
Pressure29.74 inHg
Wind31.4 mph W
Humidity24%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 30°0.03
46 °
Bloomfield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (1965)
Record low-1° (1991)
Tue, 0346° / 31°0.03
46 °
Bloomfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (2020)
Record low-8° (1991)
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)
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.