Monthly outlook for Knowles, MT: average high 55.8°, average low 37.4°. That is 1.9° below the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 8 October (75.9°), the coolest 12 October (27.6°).
55.8°/37.4°
Average high / low
−1.9°
Below normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
55.5°
60.2°
-2.6°
18 October – 27 October
56.3°
56.2°
+0°
28 October – 6 November
at normal
49.5°
—
October records over 66 years
85.8°1 October 1997All-time high
0.1°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Paradise (5 mi).
Fri, 0971° / 42°0.02
71 °
Knowles, Friday, 9 October
Light rain. High 71°, low 42°.
Pressure29.56 inHg
Wind11.8 mph SW
Humidity25%
Visibility6.2 mi
Dew point30°
Sat, 1054° / 36°0.08
54 °
Knowles, Saturday, 10 October
Snow. High 54°, low 36°.
Pressure29.71 inHg
Wind2.7 mph W
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 1138° / 33°0.11
38 °
Knowles, Sunday, 11 October
Light snow. High 38°, low 33°.
Pressure30.09 inHg
Wind9.1 mph NE
Humidity80%
Visibility6.2 mi
Dew point25°
Mon, 1246° / 28°0
46 °
Knowles, Monday, 12 October
Overcast. High 46°, low 28°.
Pressure30.09 inHg
Wind3 mph NE
Humidity68%
Visibility—
Dew point29°
Tue, 1354° / 29°0
54 °
Knowles, Tuesday, 13 October
Clear. High 54°, low 29°.
Pressure30.00 inHg
Wind2.4 mph NE
Humidity56%
Visibility—
Dew point29°
Wed, 1448° / 39°0.04
48 °
Knowles, Wednesday, 14 October
Light rain. High 48°, low 39°.
Pressure29.71 inHg
Wind7.5 mph W
Humidity87%
Visibility—
Dew point40°
Thu, 1548° / 39°0
48 °
Knowles, Thursday, 15 October
Overcast. High 48°, low 39°.
Pressure30.27 inHg
Wind4 mph W
Humidity69%
Visibility—
Dew point36°
Fri, 1659° / 34°0
59 °
Knowles, Friday, 16 October
Clear. High 59°, low 34°.
Pressure30.42 inHg
Wind3.7 mph SW
Humidity50%
Visibility—
Dew point32°
Sat, 1763° / 37°0
63 °
Knowles, Saturday, 17 October
Mostly clear. High 63°, low 37°.
Pressure30.24 inHg
Wind4.7 mph W
Humidity40%
Visibility—
Dew point31°
Sun, 1867° / 40°0
67 °
Knowles, Sunday, 18 October
Clear. High 67°, low 40°.
Pressure30.12 inHg
Wind4.8 mph SW
Humidity43%
Visibility—
Dew point34°
Mon, 1968° / 42°0
68 °
Knowles, Monday, 19 October
Clear. High 68°, low 42°.
Pressure30.12 inHg
Wind3.8 mph W
Humidity37%
Visibility—
Dew point32°
Tue, 2068° / 43°0
68 °
Knowles, Tuesday, 20 October
Partly cloudy. High 68°, low 43°.
Pressure30.00 inHg
Wind11.5 mph SW
Humidity34%
Visibility—
Dew point32°
Wed, 2149° / 43°0.61
49 °
Knowles, Wednesday, 21 October
Rain. High 49°, low 43°.
Pressure29.47 inHg
Wind17.5 mph W
Humidity95%
Visibility—
Dew point44°
Thu, 2241° / 35°0.09
41 °
Knowles, Thursday, 22 October
Snow. High 41°, low 35°.
Pressure29.56 inHg
Wind8.3 mph SW
Humidity73%
Visibility—
Dew point33°
Fri, 2343° / 37°0.33
43 °
Knowles, Friday, 23 October
Snow. High 43°, low 37°.
Pressure29.68 inHg
Wind3.8 mph S
Humidity98%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2455° / 37°0.06
55 °
Knowles, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.06 in
Chance of precipitation33%
Record high73° (2007)
Record low13° (2020)
Sun, 2555° / 36°0.07
55 °
Knowles, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.07 in
Chance of precipitation37%
Record high70° (2005)
Record low1° (2020)
Mon, 2653° / 36°0.07
53 °
Knowles, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.07 in
Chance of precipitation40%
Record high71° (1986)
Record low0° (2020)
Tue, 2752° / 35°0.07
52 °
Knowles, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1985)
Record low13° (2020)
Wed, 2852° / 35°0.07
52 °
Knowles, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (2008)
Record low18° (1971)
Thu, 2951° / 35°0.07
51 °
Knowles, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation43%
Record high70° (1987)
Record low16° (1961)
Fri, 3050° / 34°0.06
50 °
Knowles, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (2008)
Record low10° (2002)
Sat, 3149° / 35°0.1
49 °
Knowles, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation42%
Record high69° (1988)
Record low16° (2002)
Sun, 0150° / 34°0.09
50 °
Knowles, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high68° (1965)
Record low8° (1984)
Mon, 0249° / 34°0.09
49 °
Knowles, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (1981)
Record low3° (1961)
Tue, 0349° / 34°0.04
49 °
Knowles, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (2020)
Record low6° (1973)
Wed, 0449° / 35°0.1
49 °
Knowles, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation48%
Record high65° (1980)
Record low6° (1961)
Thu, 0548° / 34°0.09
48 °
Knowles, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation47%
Record high67° (1980)
Record low1° (1961)
Fri, 0647° / 33°0.11
47 °
Knowles, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high66° (2012)
Record low12° (1971)
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 Knowles, 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 Knowles, 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.