Monthly outlook for Courtenay, ND: average high 82.5°, average low 57.5°. That is 3° above the climate normal for August. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 17 August (92.8°), the coolest 19 August (51.9°).
82.5°/57.5°
Average high / low
+3°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.6°
77.4°
+4°
18 August – 27 August
79.1°
76.8°
+1.2°
28 August – 6 September
at normal
74.8°
—
August records over 66 years
98.1°10 August 1988All-time high
40.3°28 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Kensal (9 mi).
Sun, 0983° / 56°0
83 °
Courtenay, Sunday, 9 August
Overcast. High 83°, low 56°.
Pressure29.91 inHg
Wind9.5 mph NE
Humidity33%
Visibility6.2 mi
Dew point46°
Mon, 1088° / 56°0
88 °
Courtenay, Monday, 10 August
Light rain. High 88°, low 56°.
Pressure29.88 inHg
Wind9.5 mph SE
Humidity30%
Visibility6.2 mi
Dew point46°
Tue, 1187° / 58°0
87 °
Courtenay, Tuesday, 11 August
Partly cloudy. High 87°, low 58°.
Pressure29.91 inHg
Wind9 mph NE
Humidity29%
Visibility6.2 mi
Dew point45°
Wed, 1281° / 59°0
81 °
Courtenay, Wednesday, 12 August
Overcast. High 81°, low 59°.
Pressure30.03 inHg
Wind11.5 mph E
Humidity36%
Visibility6.2 mi
Dew point46°
Thu, 1380° / 58°0
80 °
Courtenay, Thursday, 13 August
Partly cloudy. High 80°, low 58°.
Pressure30.06 inHg
Wind12.3 mph E
Humidity33%
Visibility—
Dew point43°
Fri, 1489° / 58°0
89 °
Courtenay, Friday, 14 August
Overcast. High 89°, low 58°.
Pressure30.06 inHg
Wind14.9 mph SE
Humidity25%
Visibility—
Dew point41°
Sat, 1580° / 64°0.06
80 °
Courtenay, Saturday, 15 August
Light rain. High 80°, low 64°.
Pressure30.12 inHg
Wind11.2 mph S
Humidity85%
Visibility—
Dew point61°
Sun, 1677° / 56°0
77 °
Courtenay, Sunday, 16 August
Overcast. High 77°, low 56°.
Pressure30.12 inHg
Wind12.3 mph SW
Humidity34%
Visibility—
Dew point41°
Mon, 1793° / 58°0.21
93 °
Courtenay, Monday, 17 August
Rain. High 93°, low 58°.
Pressure29.91 inHg
Wind15.1 mph S
Humidity34%
Visibility—
Dew point51°
Tue, 1879° / 59°0
79 °
Courtenay, Tuesday, 18 August
Partly cloudy. High 79°, low 59°.
Pressure29.97 inHg
Wind16.7 mph NW
Humidity37%
Visibility—
Dew point46°
Wed, 1978° / 52°0
78 °
Courtenay, Wednesday, 19 August
Partly cloudy. High 78°, low 52°.
Pressure30.15 inHg
Wind11.2 mph N
Humidity35%
Visibility—
Dew point41°
Thu, 2083° / 58°0
83 °
Courtenay, Thursday, 20 August
Partly cloudy. High 83°, low 58°.
Pressure30.03 inHg
Wind10.2 mph S
Humidity25%
Visibility—
Dew point37°
Fri, 2183° / 60°0.05
83 °
Courtenay, Friday, 21 August
Light rain. High 83°, low 60°.
Pressure29.80 inHg
Wind22.1 mph S
Humidity36%
Visibility—
Dew point49°
Sat, 2273° / 61°0.44
73 °
Courtenay, Saturday, 22 August
Rain. High 73°, low 61°.
Pressure29.71 inHg
Wind29.3 mph NW
Humidity50%
Visibility—
Dew point51°
Sun, 2379° / 53°0
79 °
Courtenay, Sunday, 23 August
Clear. High 79°, low 53°.
Pressure29.97 inHg
Wind13.4 mph NW
Humidity43%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 60°0.08
78 °
Courtenay, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high95° (1976)
Record low49° (2015)
Tue, 2576° / 60°0.06
76 °
Courtenay, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.06 in
Chance of precipitation28%
Record high92° (1991)
Record low44° (1968)
Wed, 2676° / 58°0.11
76 °
Courtenay, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation35%
Record high94° (1970)
Record low44° (1992)
Thu, 2776° / 57°0.06
76 °
Courtenay, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low57°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (1984)
Record low43° (1982)
Fri, 2877° / 59°0.08
77 °
Courtenay, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.08 in
Chance of precipitation28%
Record high97° (1991)
Record low40° (1965)
Sat, 2976° / 59°0.08
76 °
Courtenay, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.08 in
Chance of precipitation25%
Record high94° (1972)
Record low47° (1974)
Sun, 3075° / 57°0.07
75 °
Courtenay, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (1961)
Record low47° (1962)
Mon, 3175° / 58°0.08
75 °
Courtenay, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.08 in
Chance of precipitation22%
Record high89° (2008)
Record low46° (1994)
Tue, 0174° / 57°0.07
74 °
Courtenay, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.07 in
Chance of precipitation32%
Record high91° (1983)
Record low40° (1974)
Wed, 0274° / 57°0.09
74 °
Courtenay, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.09 in
Chance of precipitation20%
Record high95° (1983)
Record low38° (1974)
Thu, 0375° / 56°0.07
75 °
Courtenay, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high94° (1978)
Record low41° (1974)
Fri, 0474° / 57°0.11
74 °
Courtenay, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.11 in
Chance of precipitation25%
Record high94° (1978)
Record low42° (1962)
Sat, 0573° / 56°0.11
73 °
Courtenay, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation25%
Record high96° (1978)
Record low35° (1965)
Sun, 0673° / 55°0.11
73 °
Courtenay, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.11 in
Chance of precipitation22%
Record high98° (1978)
Record low39° (1968)
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 Courtenay, ND 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 Courtenay, ND 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.