Monthly outlook for Trout Creek, MT: average high 91.3°, average low 58.7°. That is 5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 24 August (101.7°), the coolest 14 August (53.2°).
91.3°/58.7°
Average high / low
+5°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88°
83.5°
+2.5°
19 August – 28 August
96.7°
80.1°
+9.2°
29 August – 7 September
at normal
77.4°
—
August records over 66 years
105.4°4 August 1961All-time high
31.5°24 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Noxon (14 mi).
Mon, 1084° / 53°0
84 °
Trout Creek, Monday, 10 August
Clear. High 84°, low 53°.
Pressure29.88 inHg
Wind4.1 mph W
Humidity22%
Visibility6.2 mi
Dew point38°
Tue, 1190° / 57°0
90 °
Trout Creek, Tuesday, 11 August
Clear. High 90°, low 57°.
Pressure29.94 inHg
Wind3.6 mph W
Humidity22%
Visibility6.2 mi
Dew point39°
Wed, 1289° / 57°0
89 °
Trout Creek, Wednesday, 12 August
Overcast. High 89°, low 57°.
Pressure29.85 inHg
Wind2.8 mph NW
Humidity24%
Visibility6.2 mi
Dew point40°
Thu, 1378° / 55°0.03
78 °
Trout Creek, Thursday, 13 August
Light rain. High 78°, low 55°.
Pressure29.85 inHg
Wind7.5 mph NE
Humidity47%
Visibility—
Dew point53°
Fri, 1487° / 53°0
87 °
Trout Creek, Friday, 14 August
Clear. High 87°, low 53°.
Pressure29.91 inHg
Wind6.6 mph W
Humidity36%
Visibility—
Dew point49°
Sat, 1593° / 57°0
93 °
Trout Creek, Saturday, 15 August
Mostly clear. High 93°, low 57°.
Pressure30.00 inHg
Wind4 mph NW
Humidity23%
Visibility—
Dew point42°
Sun, 1697° / 62°0
97 °
Trout Creek, Sunday, 16 August
Mostly clear. High 97°, low 62°.
Pressure29.97 inHg
Wind9.6 mph W
Humidity21%
Visibility—
Dew point44°
Mon, 1788° / 67°0
88 °
Trout Creek, Monday, 17 August
Partly cloudy. High 88°, low 67°.
Pressure29.97 inHg
Wind15.6 mph W
Humidity20%
Visibility—
Dew point37°
Tue, 1887° / 57°0
87 °
Trout Creek, Tuesday, 18 August
Clear. High 87°, low 57°.
Pressure30.06 inHg
Wind9.3 mph W
Humidity23%
Visibility—
Dew point37°
Wed, 1992° / 59°0
92 °
Trout Creek, Wednesday, 19 August
Clear. High 92°, low 59°.
Pressure30.03 inHg
Wind11 mph W
Humidity18%
Visibility—
Dew point35°
Thu, 2095° / 60°0
95 °
Trout Creek, Thursday, 20 August
Clear. High 95°, low 60°.
Pressure29.91 inHg
Wind13.9 mph W
Humidity13%
Visibility—
Dew point29°
Fri, 2193° / 61°0
93 °
Trout Creek, Friday, 21 August
Partly cloudy. High 93°, low 61°.
Pressure29.94 inHg
Wind7.4 mph W
Humidity16%
Visibility—
Dew point34°
Sat, 2298° / 59°0
98 °
Trout Creek, Saturday, 22 August
Clear. High 98°, low 59°.
Pressure29.94 inHg
Wind8.6 mph W
Humidity14%
Visibility—
Dew point33°
Sun, 23100° / 63°0
100 °
Trout Creek, Sunday, 23 August
Clear. High 100°, low 63°.
Pressure30.00 inHg
Wind9.4 mph W
Humidity15%
Visibility—
Dew point38°
Mon, 24102° / 65°0
102 °
Trout Creek, Monday, 24 August
Overcast. High 102°, low 65°.
Pressure29.97 inHg
Wind4.6 mph W
Humidity15%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 57°0.06
79 °
Trout Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low57°
Average precipitation0.06 in
Chance of precipitation15%
Record high95° (2025)
Record low40° (1992)
Wed, 2680° / 57°0.05
80 °
Trout Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.05 in
Chance of precipitation23%
Record high96° (1996)
Record low46° (1960)
Thu, 2780° / 58°0.06
80 °
Trout Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0.06 in
Chance of precipitation20%
Record high94° (1971)
Record low39° (1960)
Fri, 2880° / 57°0.04
80 °
Trout Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.04 in
Chance of precipitation18%
Record high97° (1986)
Record low41° (1980)
Sat, 2981° / 57°0.04
81 °
Trout Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low57°
Average precipitation0.04 in
Chance of precipitation20%
Record high96° (2017)
Record low42° (1965)
Sun, 3078° / 57°0.08
78 °
Trout Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low57°
Average precipitation0.08 in
Chance of precipitation25%
Record high95° (2017)
Record low45° (1965)
Mon, 3177° / 56°0.07
77 °
Trout Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0.07 in
Chance of precipitation32%
Record high96° (1967)
Record low45° (1999)
Tue, 0177° / 55°0.07
77 °
Trout Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.07 in
Chance of precipitation23%
Record high94° (1998)
Record low43° (1980)
Wed, 0277° / 55°0.08
77 °
Trout Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.08 in
Chance of precipitation23%
Record high97° (2025)
Record low45° (1975)
Thu, 0378° / 55°0.04
78 °
Trout Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.04 in
Chance of precipitation25%
Record high97° (1988)
Record low40° (2000)
Fri, 0478° / 56°0.05
78 °
Trout Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.05 in
Chance of precipitation27%
Record high99° (1988)
Record low42° (1965)
Sat, 0577° / 55°0.06
77 °
Trout Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.06 in
Chance of precipitation27%
Record high98° (1988)
Record low43° (1965)
Sun, 0676° / 55°0.07
76 °
Trout Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.07 in
Chance of precipitation30%
Record high96° (2017)
Record low41° (1965)
Mon, 0776° / 54°0.04
76 °
Trout Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low54°
Average precipitation0.04 in
Chance of precipitation18%
Record high97° (2017)
Record low43° (1976)
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 Trout Creek, 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 Trout Creek, 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.