Monthly outlook for Belfield, ND: average high 82.5°, average low 60.8°. That is 0.9° above the climate normal for August. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 18 August (92.7°), the coolest 9 August (54.1°).
82.5°/60.8°
Average high / low
+0.9°
Above normal
6 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.6°
80.9°
+2.1°
19 August – 28 August
78.9°
80.1°
-0.7°
29 August – 7 September
at normal
77.6°
—
August records over 66 years
101.8°20 August 2025All-time high
40.8°25 August 1992All-time low
Climate normals and records are computed from the nearest reference point — South Heart (10 mi).
Mon, 1086° / 55°0.01
86 °
Belfield, Monday, 10 August
Light rain. High 86°, low 55°.
Pressure29.80 inHg
Wind10.4 mph NE
Humidity27%
Visibility6.2 mi
Dew point47°
Tue, 1190° / 58°0
90 °
Belfield, Tuesday, 11 August
Partly cloudy. High 90°, low 58°.
Pressure29.88 inHg
Wind9.8 mph E
Humidity31%
Visibility6.2 mi
Dew point50°
Wed, 1286° / 59°0.03
86 °
Belfield, Wednesday, 12 August
Light rain. High 86°, low 59°.
Pressure29.91 inHg
Wind12.3 mph E
Humidity36%
Visibility6.2 mi
Dew point51°
Thu, 1383° / 62°0
83 °
Belfield, Thursday, 13 August
Overcast. High 83°, low 62°.
Pressure29.94 inHg
Wind15.5 mph SE
Humidity37%
Visibility—
Dew point47°
Fri, 1465° / 58°0.54
65 °
Belfield, Friday, 14 August
Rain. High 65°, low 58°.
Pressure30.00 inHg
Wind18.3 mph SE
Humidity85%
Visibility—
Dew point58°
Sat, 1579° / 60°0
79 °
Belfield, Saturday, 15 August
Overcast. High 79°, low 60°.
Pressure30.06 inHg
Wind11.6 mph NW
Humidity44%
Visibility—
Dew point50°
Sun, 1688° / 59°0
88 °
Belfield, Sunday, 16 August
Overcast. High 88°, low 59°.
Pressure30.09 inHg
Wind13.9 mph SE
Humidity33%
Visibility—
Dew point47°
Mon, 1790° / 65°0.2
90 °
Belfield, Monday, 17 August
Light rain. High 90°, low 65°.
Pressure29.83 inHg
Wind18.1 mph SE
Humidity46%
Visibility—
Dew point59°
Tue, 1893° / 73°0
93 °
Belfield, Tuesday, 18 August
Light rain. High 93°, low 73°.
Pressure29.77 inHg
Wind13.5 mph W
Humidity25%
Visibility—
Dew point47°
Wed, 1986° / 67°0.01
86 °
Belfield, Wednesday, 19 August
Light rain. High 86°, low 67°.
Pressure29.85 inHg
Wind15.3 mph NW
Humidity21%
Visibility—
Dew point38°
Thu, 2084° / 64°0.01
84 °
Belfield, Thursday, 20 August
Light rain. High 84°, low 64°.
Pressure29.97 inHg
Wind9.5 mph SE
Humidity31%
Visibility—
Dew point44°
Fri, 2189° / 65°0.12
89 °
Belfield, Friday, 21 August
Light rain. High 89°, low 65°.
Pressure29.83 inHg
Wind11.6 mph S
Humidity41%
Visibility—
Dew point54°
Sat, 2269° / 59°0.34
69 °
Belfield, Saturday, 22 August
Rain. High 69°, low 59°.
Pressure29.85 inHg
Wind17.9 mph E
Humidity81%
Visibility—
Dew point62°
Sun, 2372° / 57°0.35
72 °
Belfield, Sunday, 23 August
Light rain. High 72°, low 57°.
Pressure29.91 inHg
Wind13.8 mph E
Humidity65%
Visibility—
Dew point58°
Mon, 2474° / 58°0.11
74 °
Belfield, Monday, 24 August
Light rain. High 74°, low 58°.
Pressure30.00 inHg
Wind10.9 mph E
Humidity68%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 59°0.02
79 °
Belfield, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low59°
Average precipitation0.02 in
Chance of precipitation13%
Record high96° (1991)
Record low41° (1992)
Wed, 2679° / 58°0.06
79 °
Belfield, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (2000)
Record low44° (1992)
Thu, 2780° / 58°0.08
80 °
Belfield, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0.08 in
Chance of precipitation20%
Record high100° (2003)
Record low46° (1987)
Fri, 2880° / 59°0.03
80 °
Belfield, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low59°
Average precipitation0.03 in
Chance of precipitation23%
Record high95° (1971)
Record low46° (1988)
Sat, 2979° / 58°0.03
79 °
Belfield, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low58°
Average precipitation0.03 in
Chance of precipitation13%
Record high100° (2012)
Record low45° (1974)
Sun, 3080° / 58°0.02
80 °
Belfield, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low58°
Average precipitation0.02 in
Chance of precipitation15%
Record high97° (2008)
Record low43° (1992)
Mon, 3178° / 58°0.04
78 °
Belfield, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low58°
Average precipitation0.04 in
Chance of precipitation25%
Record high94° (2008)
Record low41° (1994)
Tue, 0178° / 56°0.04
78 °
Belfield, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high96° (2004)
Record low42° (1965)
Wed, 0278° / 57°0.04
78 °
Belfield, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low57°
Average precipitation0.04 in
Chance of precipitation18%
Record high96° (1971)
Record low39° (1974)
Thu, 0378° / 56°0.07
78 °
Belfield, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.07 in
Chance of precipitation20%
Record high93° (2005)
Record low42° (1962)
Fri, 0477° / 56°0.06
77 °
Belfield, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0.06 in
Chance of precipitation20%
Record high96° (1960)
Record low39° (1962)
Sat, 0577° / 56°0.1
77 °
Belfield, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0.1 in
Chance of precipitation23%
Record high98° (1978)
Record low32° (1965)
Sun, 0676° / 55°0.07
76 °
Belfield, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.07 in
Chance of precipitation23%
Record high97° (1976)
Record low36° (2025)
Mon, 0775° / 53°0.07
75 °
Belfield, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low53°
Average precipitation0.07 in
Chance of precipitation22%
Record high95° (2022)
Record low37° (1986)
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 Belfield, 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 Belfield, 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.