Monthly outlook for Shields, MT: average high 51.7°, average low 33.7°. That is 1° below the climate normal for October. Precipitation is expected on 8 days (about 2.9 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 October (80°), the coolest 16 October (22.8°).
51.7°/33.7°
Average high / low
−1°
Below normal
8 / 4
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
51.1°
54°
-1.6°
18 October – 27 October
52.7°
51.2°
+0.8°
28 October – 6 November
at normal
44.3°
—
October records over 66 years
83.1°1 October 2011All-time high
-12.3°10 October 2009All-time low
Climate normals and records are computed from the nearest reference point — Clyde Park (5 mi).
Fri, 0980° / 42°0
80 °
Shields, Friday, 9 October
Partly cloudy. High 80°, low 42°.
Pressure29.59 inHg
Wind7.7 mph S
Humidity21%
Visibility6.2 mi
Dew point28°
Sat, 1062° / 41°0.42
62 °
Shields, Saturday, 10 October
Rain. High 62°, low 41°.
Pressure29.53 inHg
Wind11.9 mph S
Humidity34%
Visibility6.2 mi
Dew point33°
Sun, 1140° / 33°0.77
40 °
Shields, Sunday, 11 October
Snow. High 40°, low 33°.
Pressure30.00 inHg
Wind4.8 mph SW
Humidity88%
Visibility2.4 mi
Dew point32°
Mon, 1232° / 28°0.52
32 °
Shields, Monday, 12 October
Snow. High 32°, low 28°.
Pressure30.18 inHg
Wind4.1 mph SW
Humidity99%
Visibility—
Dew point31°
Tue, 1341° / 26°0
41 °
Shields, Tuesday, 13 October
Overcast. High 41°, low 26°.
Pressure30.03 inHg
Wind3.7 mph SW
Humidity90%
Visibility—
Dew point31°
Wed, 1457° / 37°0.13
57 °
Shields, Wednesday, 14 October
Snow. High 57°, low 37°.
Pressure29.35 inHg
Wind12.4 mph SW
Humidity48%
Visibility—
Dew point36°
Thu, 1536° / 28°0.59
36 °
Shields, Thursday, 15 October
Snow. High 36°, low 28°.
Pressure30.24 inHg
Wind11.6 mph NW
Humidity92%
Visibility—
Dew point30°
Fri, 1640° / 23°0
40 °
Shields, Friday, 16 October
Overcast. High 40°, low 23°.
Pressure30.45 inHg
Wind4.8 mph NW
Humidity89%
Visibility—
Dew point31°
Sat, 1747° / 29°0
47 °
Shields, Saturday, 17 October
Clear. High 47°, low 29°.
Pressure30.15 inHg
Wind4.4 mph N
Humidity72%
Visibility—
Dew point34°
Sun, 1854° / 33°0
54 °
Shields, Sunday, 18 October
Mostly clear. High 54°, low 33°.
Pressure30.15 inHg
Wind3.5 mph N
Humidity59%
Visibility—
Dew point32°
Mon, 1958° / 40°0
58 °
Shields, Monday, 19 October
Partly cloudy. High 58°, low 40°.
Pressure30.09 inHg
Wind2.6 mph W
Humidity46%
Visibility—
Dew point31°
Tue, 2062° / 40°0
62 °
Shields, Tuesday, 20 October
Partly cloudy. High 62°, low 40°.
Pressure30.03 inHg
Wind6.8 mph SW
Humidity38%
Visibility—
Dew point29°
Wed, 2156° / 41°0.07
56 °
Shields, Wednesday, 21 October
Light rain. High 56°, low 41°.
Pressure29.41 inHg
Wind28.9 mph W
Humidity33%
Visibility—
Dew point26°
Thu, 2242° / 32°0.09
42 °
Shields, Thursday, 22 October
Snow. High 42°, low 32°.
Pressure29.53 inHg
Wind27.3 mph W
Humidity43%
Visibility—
Dew point20°
Fri, 2345° / 28°0.35
45 °
Shields, Friday, 23 October
Snow. High 45°, low 28°.
Pressure29.62 inHg
Wind13.3 mph W
Humidity58%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2450° / 31°0.04
50 °
Shields, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (1992)
Record low8° (2020)
Sun, 2550° / 31°0.04
50 °
Shields, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (2014)
Record low0° (2020)
Mon, 2649° / 31°0.07
49 °
Shields, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (1999)
Record low-4° (2020)
Tue, 2748° / 29°0.04
48 °
Shields, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (2024)
Record low2° (2019)
Wed, 2847° / 29°0.06
47 °
Shields, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1987)
Record low4° (1971)
Thu, 2945° / 28°0.06
45 °
Shields, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation28%
Record high65° (1987)
Record low-8° (2019)
Fri, 3045° / 27°0.04
45 °
Shields, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.04 in
Chance of precipitation25%
Record high66° (1987)
Record low-10° (1972)
Sat, 3144° / 26°0.06
44 °
Shields, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (2014)
Record low-12° (2002)
Sun, 0144° / 26°0.06
44 °
Shields, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2025)
Record low-3° (1989)
Mon, 0243° / 26°0.03
43 °
Shields, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation25%
Record high61° (2020)
Record low-10° (1995)
Tue, 0344° / 27°0.04
44 °
Shields, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2020)
Record low-1° (1995)
Wed, 0444° / 27°0.05
44 °
Shields, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.05 in
Chance of precipitation30%
Record high61° (2020)
Record low-6° (1973)
Thu, 0544° / 27°0.06
44 °
Shields, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation38%
Record high66° (2020)
Record low-5° (2003)
Fri, 0643° / 26°0.05
43 °
Shields, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high62° (1999)
Record low2° (2003)
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 Shields, 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 Shields, 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.