Monthly outlook for Sayle, MT: average high 61.2°, average low 41.6°. That is 4° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (73.8°), the coolest 28 October (28.1°).
61.2°/41.6°
Average high / low
+4°
Above normal
1 / 3
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.6°
56.5°
+2.3°
29 October – 7 November
62.1°
49.9°
+6.8°
8 November – 17 November
at normal
45.5°
—
October records over 66 years
90.3°1 October 2011All-time high
-10.3°30 October 1991All-time low
Tue, 2071° / 39°0
71 °
Sayle, Tuesday, 20 October
Mostly clear. High 71°, low 39°.
Pressure30.00 inHg
Wind6.6 mph NW
Humidity35%
Visibility6.2 mi
Dew point37°
Wed, 2171° / 41°0
71 °
Sayle, Wednesday, 21 October
Clear. High 71°, low 41°.
Pressure30.12 inHg
Wind8.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point44°
Thu, 2274° / 50°0
74 °
Sayle, Thursday, 22 October
Clear. High 74°, low 50°.
Pressure29.88 inHg
Wind1.8 mph S
Humidity45%
Visibility6.2 mi
Dew point46°
Fri, 2372° / 54°0.03
72 °
Sayle, Friday, 23 October
Light rain. High 72°, low 54°.
Pressure29.47 inHg
Wind12.8 mph SW
Humidity35%
Visibility6.2 mi
Dew point43°
Sat, 2455° / 43°0
55 °
Sayle, Saturday, 24 October
Overcast. High 55°, low 43°.
Pressure30.18 inHg
Wind16.5 mph NW
Humidity47%
Visibility—
Dew point30°
Sun, 2548° / 38°0
48 °
Sayle, Sunday, 25 October
Partly cloudy. High 48°, low 38°.
Pressure30.36 inHg
Wind7.4 mph E
Humidity39%
Visibility—
Dew point21°
Mon, 2657° / 34°0
57 °
Sayle, Monday, 26 October
Clear. High 57°, low 34°.
Pressure30.15 inHg
Wind15.7 mph N
Humidity34%
Visibility—
Dew point23°
Tue, 2738° / 28°0
38 °
Sayle, Tuesday, 27 October
Overcast. High 38°, low 28°.
Pressure30.71 inHg
Wind13.5 mph N
Humidity68%
Visibility—
Dew point23°
Wed, 2852° / 28°0
52 °
Sayle, Wednesday, 28 October
Overcast. High 52°, low 28°.
Pressure30.36 inHg
Wind15.1 mph SE
Humidity42%
Visibility—
Dew point21°
Thu, 2965° / 37°0
65 °
Sayle, Thursday, 29 October
Overcast. High 65°, low 37°.
Pressure29.88 inHg
Wind9.5 mph SE
Humidity23%
Visibility—
Dew point19°
Fri, 3068° / 47°0
68 °
Sayle, Friday, 30 October
Overcast. High 68°, low 47°.
Pressure29.88 inHg
Wind8.3 mph NW
Humidity17%
Visibility—
Dew point15°
Sat, 3161° / 48°0
61 °
Sayle, Saturday, 31 October
Overcast. High 61°, low 48°.
Pressure29.94 inHg
Wind7.5 mph N
Humidity25%
Visibility—
Dew point23°
Sun, 0156° / 46°0.01
56 °
Sayle, Sunday, 1 November
Light rain. High 56°, low 46°.
Pressure30.15 inHg
Wind9.6 mph NW
Humidity55%
Visibility—
Dew point37°
Mon, 0262° / 43°0
62 °
Sayle, Monday, 2 November
Mostly clear. High 62°, low 43°.
Pressure29.91 inHg
Wind8 mph S
Humidity43%
Visibility—
Dew point33°
Tue, 0361° / 47°0.36
61 °
Sayle, Tuesday, 3 November
Rain. High 61°, low 47°.
Pressure29.56 inHg
Wind23.6 mph W
Humidity81%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 30°0.02
51 °
Sayle, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high71° (1965)
Record low6° (1995)
Thu, 0550° / 31°0.03
50 °
Sayle, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation22%
Record high71° (1975)
Record low7° (1961)
Fri, 0649° / 29°0.03
49 °
Sayle, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (1980)
Record low7° (1991)
Sat, 0749° / 29°0.03
49 °
Sayle, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (1999)
Record low1° (1991)
Sun, 0847° / 28°0.04
47 °
Sayle, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high75° (1999)
Record low3° (2000)
Mon, 0946° / 28°0.07
46 °
Sayle, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2001)
Record low-1° (1966)
Tue, 1045° / 26°0.04
45 °
Sayle, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (2007)
Record low-21° (1986)
Wed, 1144° / 25°0.02
44 °
Sayle, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1990)
Record low-9° (1986)
Thu, 1246° / 25°0.02
46 °
Sayle, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high75° (1999)
Record low-14° (1986)
Fri, 1346° / 27°0.04
46 °
Sayle, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.04 in
Chance of precipitation22%
Record high68° (1999)
Record low-14° (1986)
Sat, 1445° / 27°0.03
45 °
Sayle, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (1999)
Record low0° (1982)
Sun, 1546° / 26°0.02
46 °
Sayle, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high67° (2021)
Record low0° (1964)
Mon, 1646° / 26°0.02
46 °
Sayle, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (2001)
Record low-1° (1964)
Tue, 1745° / 26°0.04
45 °
Sayle, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (2001)
Record low3° (1961)
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 Sayle, 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 Sayle, 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.