Monthly outlook for Ahles, MT: average high 57°, average low 41.3°. That is 1.7° below the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 18 October (68.5°), the coolest 17 October (30.5°).
57°/41.3°
Average high / low
−1.7°
Below normal
3 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
55.6°
60.7°
-2.9°
20 October – 29 October
59.4°
57.5°
+1°
30 October – 8 November
at normal
51.2°
—
October records over 66 years
93°1 October 2011All-time high
-20°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Hysham (13 mi).
Sun, 1145° / 39°0.54
45 °
Ahles, Sunday, 11 October
Rain. High 45°, low 39°.
Pressure29.94 inHg
Wind12.8 mph NE
Humidity90%
Visibility3.2 mi
Dew point42°
Mon, 1243° / 35°0.22
43 °
Ahles, Monday, 12 October
Snow. High 43°, low 35°.
Pressure30.12 inHg
Wind10 mph NW
Humidity75%
Visibility6.2 mi
Dew point33°
Tue, 1354° / 32°0
54 °
Ahles, Tuesday, 13 October
Mostly clear. High 54°, low 32°.
Pressure30.09 inHg
Wind3.5 mph S
Humidity59%
Visibility6.2 mi
Dew point35°
Wed, 1458° / 32°0
58 °
Ahles, Wednesday, 14 October
Clear. High 58°, low 32°.
Pressure30.24 inHg
Wind6.2 mph SE
Humidity57%
Visibility—
Dew point35°
Thu, 1561° / 41°0
61 °
Ahles, Thursday, 15 October
Clear. High 61°, low 41°.
Pressure30.36 inHg
Wind12.3 mph N
Humidity48%
Visibility—
Dew point35°
Fri, 1644° / 35°0
44 °
Ahles, Friday, 16 October
Partly cloudy. High 44°, low 35°.
Pressure30.77 inHg
Wind17.1 mph N
Humidity42%
Visibility—
Dew point19°
Sat, 1756° / 30°0
56 °
Ahles, Saturday, 17 October
Overcast. High 56°, low 30°.
Pressure30.18 inHg
Wind10.8 mph SE
Humidity25%
Visibility—
Dew point12°
Sun, 1869° / 48°0
69 °
Ahles, Sunday, 18 October
Partly cloudy. High 69°, low 48°.
Pressure29.94 inHg
Wind8.5 mph SE
Humidity30%
Visibility—
Dew point28°
Mon, 1963° / 53°0.01
63 °
Ahles, Monday, 19 October
Light rain. High 63°, low 53°.
Pressure29.85 inHg
Wind11.2 mph NW
Humidity36%
Visibility—
Dew point33°
Tue, 2054° / 46°0.43
54 °
Ahles, Tuesday, 20 October
Rain. High 54°, low 46°.
Pressure29.97 inHg
Wind22.1 mph NW
Humidity53%
Visibility—
Dew point34°
Wed, 2163° / 42°0
63 °
Ahles, Wednesday, 21 October
Partly cloudy. High 63°, low 42°.
Pressure29.91 inHg
Wind22.2 mph W
Humidity36%
Visibility—
Dew point29°
Thu, 2257° / 43°0
57 °
Ahles, Thursday, 22 October
Overcast. High 57°, low 43°.
Pressure30.15 inHg
Wind8.1 mph E
Humidity29%
Visibility—
Dew point20°
Fri, 2366° / 44°0
66 °
Ahles, Friday, 23 October
Overcast. High 66°, low 44°.
Pressure29.91 inHg
Wind6.3 mph E
Humidity31%
Visibility—
Dew point27°
Sat, 2466° / 52°0
66 °
Ahles, Saturday, 24 October
Overcast. High 66°, low 52°.
Pressure30.00 inHg
Wind18.9 mph NW
Humidity39%
Visibility—
Dew point36°
Sun, 2550° / 40°0
50 °
Ahles, Sunday, 25 October
Partly cloudy. High 50°, low 40°.
Pressure30.47 inHg
Wind10 mph E
Humidity58%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 37°0.04
57 °
Ahles, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (1966)
Record low-1° (2020)
Tue, 2755° / 35°0.02
55 °
Ahles, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.02 in
Chance of precipitation17%
Record high76° (1986)
Record low4° (2023)
Wed, 2855° / 35°0.05
55 °
Ahles, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high79° (1990)
Record low7° (2023)
Thu, 2953° / 34°0.04
53 °
Ahles, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (1968)
Record low-2° (1991)
Fri, 3053° / 32°0.02
53 °
Ahles, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (1987)
Record low-20° (1991)
Sat, 3152° / 33°0.04
52 °
Ahles, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation15%
Record high77° (1990)
Record low-1° (1991)
Sun, 0151° / 33°0.02
51 °
Ahles, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (1965)
Record low2° (1991)
Mon, 0251° / 32°0.02
51 °
Ahles, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high75° (1965)
Record low-7° (1991)
Tue, 0351° / 33°0.03
51 °
Ahles, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high70° (1981)
Record low-17° (1991)
Wed, 0453° / 33°0.03
53 °
Ahles, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (1983)
Record low10° (1995)
Thu, 0552° / 33°0.03
52 °
Ahles, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.03 in
Chance of precipitation23%
Record high73° (2020)
Record low4° (1961)
Fri, 0650° / 31°0.03
50 °
Ahles, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high73° (2010)
Record low10° (1991)
Sat, 0749° / 31°0.02
49 °
Ahles, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (1999)
Record low-2° (1991)
Sun, 0849° / 30°0.04
49 °
Ahles, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (1999)
Record low3° (1966)
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 Ahles, 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 Ahles, 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.