Monthly outlook for Reynolds City, MT: average high 85.4°, average low 48.7°. That is 4° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 24 August (93.7°), the coolest 10 August (43.5°).
85.4°/48.7°
Average high / low
+4°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.3°
79.1°
+1.8°
19 August – 28 August
90.5°
76.5°
+7.8°
29 August – 7 September
at normal
73.8°
—
August records over 66 years
99°3 August 2024All-time high
34.2°25 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Ovando (15 mi).
Mon, 1082° / 43°0
82 °
Reynolds City, Monday, 10 August
Clear. High 82°, low 43°.
Pressure29.85 inHg
Wind5.3 mph NW
Humidity15%
Visibility6.2 mi
Dew point27°
Tue, 1183° / 46°0
83 °
Reynolds City, Tuesday, 11 August
Clear. High 83°, low 46°.
Pressure29.94 inHg
Wind5 mph NW
Humidity15%
Visibility6.2 mi
Dew point27°
Wed, 1284° / 47°0
84 °
Reynolds City, Wednesday, 12 August
Light rain. High 84°, low 47°.
Pressure29.83 inHg
Wind1.5 mph N
Humidity17%
Visibility6.2 mi
Dew point32°
Thu, 1378° / 46°0.04
78 °
Reynolds City, Thursday, 13 August
Light rain. High 78°, low 46°.
Pressure29.83 inHg
Wind9.3 mph E
Humidity40%
Visibility—
Dew point42°
Fri, 1476° / 45°0.01
76 °
Reynolds City, Friday, 14 August
Light rain. High 76°, low 45°.
Pressure29.94 inHg
Wind7.2 mph N
Humidity48%
Visibility—
Dew point44°
Sat, 1584° / 46°0
84 °
Reynolds City, Saturday, 15 August
Partly cloudy. High 84°, low 46°.
Pressure30.00 inHg
Wind4.7 mph SE
Humidity30%
Visibility—
Dew point39°
Sun, 1687° / 49°0
87 °
Reynolds City, Sunday, 16 August
Mostly clear. High 87°, low 49°.
Pressure30.00 inHg
Wind7.1 mph NW
Humidity24%
Visibility—
Dew point37°
Mon, 1784° / 57°0
84 °
Reynolds City, Monday, 17 August
Overcast. High 84°, low 57°.
Pressure29.91 inHg
Wind16.4 mph W
Humidity23%
Visibility—
Dew point37°
Tue, 1882° / 49°0
82 °
Reynolds City, Tuesday, 18 August
Clear. High 82°, low 49°.
Pressure30.03 inHg
Wind14.5 mph W
Humidity23%
Visibility—
Dew point33°
Wed, 1987° / 47°0
87 °
Reynolds City, Wednesday, 19 August
Clear. High 87°, low 47°.
Pressure30.03 inHg
Wind14.7 mph W
Humidity15%
Visibility—
Dew point24°
Thu, 2090° / 51°0
90 °
Reynolds City, Thursday, 20 August
Partly cloudy. High 90°, low 51°.
Pressure29.91 inHg
Wind16.4 mph W
Humidity17%
Visibility—
Dew point30°
Fri, 2188° / 51°0
88 °
Reynolds City, Friday, 21 August
Overcast. High 88°, low 51°.
Pressure29.91 inHg
Wind11.6 mph NW
Humidity14%
Visibility—
Dew point25°
Sat, 2291° / 50°0
91 °
Reynolds City, Saturday, 22 August
Mostly clear. High 91°, low 50°.
Pressure29.94 inHg
Wind12.8 mph W
Humidity15%
Visibility—
Dew point27°
Sun, 2393° / 53°0
93 °
Reynolds City, Sunday, 23 August
Clear. High 93°, low 53°.
Pressure30.03 inHg
Wind11.3 mph W
Humidity14%
Visibility—
Dew point27°
Mon, 2494° / 53°0
94 °
Reynolds City, Monday, 24 August
Clear. High 94°, low 53°.
Pressure30.00 inHg
Wind6.8 mph E
Humidity13%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 51°0.04
76 °
Reynolds City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high92° (1981)
Record low34° (1992)
Wed, 2677° / 51°0.01
77 °
Reynolds City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (1981)
Record low36° (1989)
Thu, 2776° / 52°0.03
76 °
Reynolds City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.03 in
Chance of precipitation18%
Record high89° (1996)
Record low39° (1960)
Fri, 2876° / 52°0.03
76 °
Reynolds City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.03 in
Chance of precipitation12%
Record high90° (2012)
Record low38° (1960)
Sat, 2976° / 51°0.02
76 °
Reynolds City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high91° (2017)
Record low39° (1965)
Sun, 3075° / 51°0.04
75 °
Reynolds City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low51°
Average precipitation0.04 in
Chance of precipitation18%
Record high90° (2007)
Record low35° (1993)
Mon, 3173° / 50°0.08
73 °
Reynolds City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.08 in
Chance of precipitation22%
Record high91° (2022)
Record low40° (1977)
Tue, 0174° / 50°0.04
74 °
Reynolds City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.04 in
Chance of precipitation22%
Record high91° (2024)
Record low36° (2006)
Wed, 0274° / 49°0.04
74 °
Reynolds City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.04 in
Chance of precipitation15%
Record high91° (2024)
Record low34° (1974)
Thu, 0374° / 50°0.02
74 °
Reynolds City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high96° (2022)
Record low36° (1962)
Fri, 0474° / 49°0.01
74 °
Reynolds City, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.01 in
Chance of precipitation10%
Record high90° (1988)
Record low35° (1964)
Sat, 0573° / 49°0.03
73 °
Reynolds City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.03 in
Chance of precipitation22%
Record high91° (1967)
Record low36° (1965)
Sun, 0673° / 49°0.05
73 °
Reynolds City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.05 in
Chance of precipitation22%
Record high90° (2022)
Record low37° (1989)
Mon, 0772° / 49°0.03
72 °
Reynolds City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation22%
Record high91° (2022)
Record low33° (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 Reynolds City, 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 Reynolds City, 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.