Monthly outlook for Redstone, MT: average high 57.3°, average low 40.9°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (76.3°), the coolest 16 October (29.1°).
57.3°/40.9°
Average high / low
+2°
Above normal
2 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
54.2°
54.5°
-0.2°
18 October – 27 October
62.4°
51.1°
+6.3°
28 October – 6 November
at normal
43.8°
—
October records over 66 years
85.5°1 October 1992All-time high
-5.6°30 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Outlook (9 mi).
Fri, 0976° / 41°0
76 °
Redstone, Friday, 9 October
Overcast. High 76°, low 41°.
Pressure29.53 inHg
Wind8.7 mph S
Humidity37%
Visibility6.2 mi
Dew point41°
Sat, 1058° / 47°0
58 °
Redstone, Saturday, 10 October
Overcast. High 58°, low 47°.
Pressure29.65 inHg
Wind12 mph NW
Humidity62%
Visibility6.2 mi
Dew point44°
Sun, 1147° / 36°0.22
47 °
Redstone, Sunday, 11 October
Snow. High 47°, low 36°.
Pressure30.18 inHg
Wind13.3 mph N
Humidity92%
Visibility2.0 mi
Dew point34°
Mon, 1243° / 35°0
43 °
Redstone, Monday, 12 October
Overcast. High 43°, low 35°.
Pressure30.21 inHg
Wind6.1 mph E
Humidity71%
Visibility6.2 mi
Dew point32°
Tue, 1350° / 38°0
50 °
Redstone, Tuesday, 13 October
Overcast. High 50°, low 38°.
Pressure30.12 inHg
Wind6.8 mph S
Humidity72%
Visibility—
Dew point36°
Wed, 1458° / 45°0
58 °
Redstone, Wednesday, 14 October
Overcast. High 58°, low 45°.
Pressure29.62 inHg
Wind13.1 mph NW
Humidity49%
Visibility—
Dew point37°
Thu, 1546° / 36°0.29
46 °
Redstone, Thursday, 15 October
Snow. High 46°, low 36°.
Pressure30.15 inHg
Wind20.7 mph NW
Humidity94%
Visibility—
Dew point36°
Fri, 1643° / 29°0
43 °
Redstone, Friday, 16 October
Clear. High 43°, low 29°.
Pressure30.71 inHg
Wind13.4 mph NW
Humidity55%
Visibility—
Dew point22°
Sat, 1756° / 34°0
56 °
Redstone, Saturday, 17 October
Clear. High 56°, low 34°.
Pressure30.42 inHg
Wind11.7 mph SW
Humidity41%
Visibility—
Dew point25°
Sun, 1863° / 42°0
63 °
Redstone, Sunday, 18 October
Clear. High 63°, low 42°.
Pressure29.97 inHg
Wind12.8 mph SE
Humidity44%
Visibility—
Dew point34°
Mon, 1962° / 48°0
62 °
Redstone, Monday, 19 October
Mostly clear. High 62°, low 48°.
Pressure29.88 inHg
Wind9.4 mph N
Humidity49%
Visibility—
Dew point38°
Tue, 2057° / 44°0
57 °
Redstone, Tuesday, 20 October
Mostly clear. High 57°, low 44°.
Pressure30.00 inHg
Wind9.3 mph NW
Humidity68%
Visibility—
Dew point41°
Wed, 2163° / 44°0
63 °
Redstone, Wednesday, 21 October
Clear. High 63°, low 44°.
Pressure30.00 inHg
Wind6.6 mph W
Humidity44%
Visibility—
Dew point35°
Thu, 2262° / 45°0
62 °
Redstone, Thursday, 22 October
Clear. High 62°, low 45°.
Pressure30.09 inHg
Wind7.3 mph SE
Humidity43%
Visibility—
Dew point33°
Fri, 2368° / 48°0
68 °
Redstone, Friday, 23 October
Clear. High 68°, low 48°.
Pressure29.88 inHg
Wind13.2 mph S
Humidity33%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2449° / 32°0.02
49 °
Redstone, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation18%
Record high72° (1992)
Record low7° (2020)
Sun, 2550° / 33°0.04
50 °
Redstone, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.04 in
Chance of precipitation12%
Record high70° (1990)
Record low6° (2020)
Mon, 2649° / 32°0.03
49 °
Redstone, Monday, 26 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (1966)
Record low3° (2020)
Tue, 2748° / 31°0.05
48 °
Redstone, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (1983)
Record low13° (1984)
Wed, 2846° / 30°0.02
46 °
Redstone, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high69° (1990)
Record low0° (1984)
Thu, 2945° / 29°0.05
45 °
Redstone, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation17%
Record high69° (2021)
Record low8° (1991)
Fri, 3045° / 28°0.02
45 °
Redstone, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (1968)
Record low-6° (1984)
Sat, 3145° / 28°0.03
45 °
Redstone, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1990)
Record low3° (1984)
Sun, 0144° / 29°0.03
44 °
Redstone, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation12%
Record high66° (2008)
Record low-7° (1984)
Mon, 0243° / 28°0.02
43 °
Redstone, Monday, 2 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1965)
Record low-2° (1984)
Tue, 0343° / 28°0.02
43 °
Redstone, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2020)
Record low-4° (1991)
Wed, 0444° / 28°0.03
44 °
Redstone, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high66° (1975)
Record low7° (1973)
Thu, 0543° / 26°0.03
43 °
Redstone, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (2020)
Record low-4° (2003)
Fri, 0641° / 25°0.02
41 °
Redstone, Friday, 6 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (2009)
Record low-7° (1991)
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 Redstone, 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 Redstone, 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.