Monthly outlook for Spring Creek Colony, MT: average high 88.1°, average low 61.8°. That is 5.1° above the climate normal for August. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 24 August (99.6°), the coolest 10 August (50.3°).
88.1°/61.8°
Average high / low
+5.1°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.4°
79.3°
+2.2°
19 August – 28 August
95.9°
77.9°
+10°
29 August – 7 September
at normal
75.1°
—
August records over 66 years
99.5°11 August 2018All-time high
31.6°25 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Lewistown (11 mi).
Mon, 1085° / 50°0
85 °
Spring Creek Colony, Monday, 10 August
Clear. High 85°, low 50°.
Pressure29.77 inHg
Wind5.3 mph NW
Humidity17%
Visibility6.2 mi
Dew point37°
Tue, 1186° / 62°0
86 °
Spring Creek Colony, Tuesday, 11 August
Clear. High 86°, low 62°.
Pressure29.91 inHg
Wind12.5 mph N
Humidity26%
Visibility6.2 mi
Dew point43°
Wed, 1287° / 60°0.07
87 °
Spring Creek Colony, Wednesday, 12 August
Light rain. High 87°, low 60°.
Pressure29.85 inHg
Wind9.3 mph N
Humidity25%
Visibility6.2 mi
Dew point42°
Thu, 1370° / 58°0.5
70 °
Spring Creek Colony, Thursday, 13 August
Rain. High 70°, low 58°.
Pressure29.88 inHg
Wind9.6 mph NE
Humidity68%
Visibility—
Dew point55°
Fri, 1469° / 56°0
69 °
Spring Creek Colony, Friday, 14 August
Overcast. High 69°, low 56°.
Pressure30.03 inHg
Wind7.5 mph NW
Humidity67%
Visibility—
Dew point51°
Sat, 1585° / 56°0.04
85 °
Spring Creek Colony, Saturday, 15 August
Light rain. High 85°, low 56°.
Pressure30.03 inHg
Wind9.8 mph S
Humidity40%
Visibility—
Dew point49°
Sun, 1692° / 62°0.02
92 °
Spring Creek Colony, Sunday, 16 August
Light rain. High 92°, low 62°.
Pressure29.97 inHg
Wind7.2 mph NE
Humidity28%
Visibility—
Dew point45°
Mon, 1788° / 70°0
88 °
Spring Creek Colony, Monday, 17 August
Overcast. High 88°, low 70°.
Pressure29.85 inHg
Wind19.8 mph SW
Humidity25%
Visibility—
Dew point44°
Tue, 1887° / 63°0
87 °
Spring Creek Colony, Tuesday, 18 August
Mostly clear. High 87°, low 63°.
Pressure30.00 inHg
Wind11.7 mph N
Humidity22%
Visibility—
Dew point37°
Wed, 1992° / 64°0
92 °
Spring Creek Colony, Wednesday, 19 August
Clear. High 92°, low 64°.
Pressure29.94 inHg
Wind16.5 mph NW
Humidity17%
Visibility—
Dew point35°
Thu, 2098° / 66°0
98 °
Spring Creek Colony, Thursday, 20 August
Clear. High 98°, low 66°.
Pressure29.83 inHg
Wind20 mph W
Humidity10%
Visibility—
Dew point25°
Fri, 2191° / 67°0
91 °
Spring Creek Colony, Friday, 21 August
Partly cloudy. High 91°, low 67°.
Pressure29.85 inHg
Wind15.5 mph N
Humidity14%
Visibility—
Dew point31°
Sat, 2296° / 63°0
96 °
Spring Creek Colony, Saturday, 22 August
Clear. High 96°, low 63°.
Pressure29.88 inHg
Wind14.6 mph S
Humidity19%
Visibility—
Dew point39°
Sun, 2399° / 70°0
99 °
Spring Creek Colony, Sunday, 23 August
Clear. High 99°, low 70°.
Pressure29.94 inHg
Wind16 mph NW
Humidity11%
Visibility—
Dew point29°
Mon, 24100° / 70°0
100 °
Spring Creek Colony, Monday, 24 August
Clear. High 100°, low 70°.
Pressure29.91 inHg
Wind22.3 mph N
Humidity10%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 54°0.05
77 °
Spring Creek Colony, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.05 in
Chance of precipitation18%
Record high96° (2008)
Record low32° (1992)
Wed, 2678° / 54°0.03
78 °
Spring Creek Colony, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.03 in
Chance of precipitation18%
Record high92° (2010)
Record low39° (1992)
Thu, 2778° / 54°0.04
78 °
Spring Creek Colony, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.04 in
Chance of precipitation22%
Record high92° (1996)
Record low42° (2004)
Fri, 2878° / 54°0.05
78 °
Spring Creek Colony, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.05 in
Chance of precipitation27%
Record high96° (2012)
Record low40° (1960)
Sat, 2978° / 54°0.04
78 °
Spring Creek Colony, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.04 in
Chance of precipitation18%
Record high92° (2005)
Record low40° (1965)
Sun, 3077° / 54°0.06
77 °
Spring Creek Colony, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (2007)
Record low38° (1993)
Mon, 3175° / 53°0.06
75 °
Spring Creek Colony, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1991)
Record low37° (1965)
Tue, 0176° / 52°0.06
76 °
Spring Creek Colony, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1983)
Record low41° (1972)
Wed, 0276° / 53°0.03
76 °
Spring Creek Colony, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.03 in
Chance of precipitation13%
Record high92° (2007)
Record low36° (1974)
Thu, 0375° / 52°0.02
75 °
Spring Creek Colony, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation12%
Record high97° (2022)
Record low35° (1962)
Fri, 0474° / 52°0.03
74 °
Spring Creek Colony, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.03 in
Chance of precipitation18%
Record high90° (1998)
Record low34° (1965)
Sat, 0575° / 51°0.05
75 °
Spring Creek Colony, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.05 in
Chance of precipitation22%
Record high93° (2020)
Record low37° (1965)
Sun, 0673° / 51°0.06
73 °
Spring Creek Colony, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.06 in
Chance of precipitation27%
Record high91° (1988)
Record low34° (1965)
Mon, 0772° / 50°0.06
72 °
Spring Creek Colony, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation28%
Record high99° (2022)
Record low35° (1965)
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 Spring Creek Colony, 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 Spring Creek Colony, 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.