Monthly outlook for Belcourt, ND: average high 78.2°, average low 54.8°. That is 2.2° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 18 August (93.1°), the coolest 13 August (49°).
78.2°/54.8°
Average high / low
+2.2°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81.2°
74.4°
+3.8°
19 August – 28 August
73.1°
73.7°
-0.3°
29 August – 7 September
at normal
70.8°
—
August records over 66 years
97.5°6 August 1961All-time high
37.9°17 August 1968All-time low
Climate normals and records are computed from the nearest reference point — St. John (7 mi).
Mon, 1080° / 50°0
80 °
Belcourt, Monday, 10 August
Overcast. High 80°, low 50°.
Pressure29.94 inHg
Wind8.2 mph E
Humidity38%
Visibility6.2 mi
Dew point45°
Tue, 1182° / 53°0.01
82 °
Belcourt, Tuesday, 11 August
Light rain. High 82°, low 53°.
Pressure29.97 inHg
Wind7.4 mph NE
Humidity28%
Visibility6.2 mi
Dew point41°
Wed, 1278° / 55°0
78 °
Belcourt, Wednesday, 12 August
Partly cloudy. High 78°, low 55°.
Pressure30.03 inHg
Wind10.1 mph N
Humidity40%
Visibility6.2 mi
Dew point47°
Thu, 1377° / 49°0
77 °
Belcourt, Thursday, 13 August
Overcast. High 77°, low 49°.
Pressure30.09 inHg
Wind8.8 mph E
Humidity30%
Visibility—
Dew point35°
Fri, 1485° / 55°0.03
85 °
Belcourt, Friday, 14 August
Light rain. High 85°, low 55°.
Pressure30.06 inHg
Wind14.8 mph SE
Humidity26%
Visibility—
Dew point39°
Sat, 1576° / 59°0.28
76 °
Belcourt, Saturday, 15 August
Light rain. High 76°, low 59°.
Pressure29.97 inHg
Wind14.2 mph NW
Humidity61%
Visibility—
Dew point58°
Sun, 1680° / 53°0
80 °
Belcourt, Sunday, 16 August
Clear. High 80°, low 53°.
Pressure30.18 inHg
Wind7.2 mph NW
Humidity33%
Visibility—
Dew point40°
Mon, 1782° / 61°0.06
82 °
Belcourt, Monday, 17 August
Light rain. High 82°, low 61°.
Pressure29.91 inHg
Wind16.6 mph S
Humidity37%
Visibility—
Dew point51°
Tue, 1893° / 60°0.03
93 °
Belcourt, Tuesday, 18 August
Light rain. High 93°, low 60°.
Pressure29.71 inHg
Wind13.5 mph SW
Humidity30%
Visibility—
Dew point51°
Wed, 1991° / 65°0
91 °
Belcourt, Wednesday, 19 August
Overcast. High 91°, low 65°.
Pressure29.74 inHg
Wind18.8 mph W
Humidity28%
Visibility—
Dew point49°
Thu, 2072° / 57°0.01
72 °
Belcourt, Thursday, 20 August
Light rain. High 72°, low 57°.
Pressure30.03 inHg
Wind8.9 mph N
Humidity69%
Visibility—
Dew point51°
Fri, 2183° / 57°0.08
83 °
Belcourt, Friday, 21 August
Light rain. High 83°, low 57°.
Pressure29.91 inHg
Wind12.5 mph S
Humidity35%
Visibility—
Dew point48°
Sat, 2261° / 52°0.25
61 °
Belcourt, Saturday, 22 August
Light rain. High 61°, low 52°.
Pressure29.97 inHg
Wind18 mph NE
Humidity95%
Visibility—
Dew point56°
Sun, 2360° / 49°0.09
60 °
Belcourt, Sunday, 23 August
Light rain. High 60°, low 49°.
Pressure30.06 inHg
Wind14.6 mph E
Humidity71%
Visibility—
Dew point46°
Mon, 2472° / 52°0.03
72 °
Belcourt, Monday, 24 August
Light rain. High 72°, low 52°.
Pressure30.06 inHg
Wind8.5 mph SE
Humidity57%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2574° / 56°0.06
74 °
Belcourt, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.06 in
Chance of precipitation35%
Record high91° (1984)
Record low41° (1968)
Wed, 2673° / 56°0.05
73 °
Belcourt, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.05 in
Chance of precipitation17%
Record high90° (1984)
Record low43° (1982)
Thu, 2773° / 56°0.07
73 °
Belcourt, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high91° (1984)
Record low38° (1982)
Fri, 2874° / 56°0.07
74 °
Belcourt, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1991)
Record low39° (1965)
Sat, 2972° / 55°0.1
72 °
Belcourt, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (1972)
Record low43° (1974)
Sun, 3073° / 55°0.07
73 °
Belcourt, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high90° (2015)
Record low46° (1978)
Mon, 3172° / 55°0.08
72 °
Belcourt, Monday, 31 August
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation33%
Record high88° (1961)
Record low42° (1974)
Tue, 0171° / 54°0.09
71 °
Belcourt, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.09 in
Chance of precipitation27%
Record high90° (1983)
Record low37° (1974)
Wed, 0270° / 54°0.06
70 °
Belcourt, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (1983)
Record low36° (1974)
Thu, 0371° / 54°0.07
71 °
Belcourt, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation23%
Record high91° (1978)
Record low41° (1974)
Fri, 0470° / 54°0.12
70 °
Belcourt, Friday, 4 September
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.12 in
Chance of precipitation32%
Record high93° (1978)
Record low38° (1962)
Sat, 0570° / 53°0.09
70 °
Belcourt, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.09 in
Chance of precipitation27%
Record high98° (1978)
Record low35° (1965)
Sun, 0670° / 52°0.11
70 °
Belcourt, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.11 in
Chance of precipitation33%
Record high93° (1976)
Record low37° (1968)
Mon, 0768° / 51°0.04
68 °
Belcourt, Monday, 7 September
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.04 in
Chance of precipitation22%
Record high87° (2003)
Record low39° (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 Belcourt, 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 Belcourt, 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.