Monthly outlook for Mantador, ND: average high 84.6°, average low 61.8°. That is 3° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 August (102.9°), the coolest 14 August (58.2°).
84.6°/61.8°
Average high / low
+3°
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
86.5°
79.3°
+4°
19 August – 28 August
81.5°
78.7°
+1.5°
29 August – 7 September
at normal
76.7°
—
August records over 66 years
101.1°18 August 1976All-time high
42.4°28 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Hankinson (8 mi).
Mon, 1093° / 58°0.02
93 °
Mantador, Monday, 10 August
Light rain. High 93°, low 58°.
Pressure29.88 inHg
Wind8.2 mph SE
Humidity25%
Visibility6.2 mi
Dew point47°
Tue, 1190° / 63°0
90 °
Mantador, Tuesday, 11 August
Light rain. High 90°, low 63°.
Pressure29.85 inHg
Wind10.6 mph NE
Humidity30%
Visibility6.2 mi
Dew point50°
Wed, 1284° / 58°0
84 °
Mantador, Wednesday, 12 August
Overcast. High 84°, low 58°.
Pressure29.94 inHg
Wind5.9 mph N
Humidity28%
Visibility6.2 mi
Dew point44°
Thu, 1383° / 61°0
83 °
Mantador, Thursday, 13 August
Overcast. High 83°, low 61°.
Pressure30.03 inHg
Wind9.6 mph NE
Humidity28%
Visibility—
Dew point40°
Fri, 1488° / 58°0
88 °
Mantador, Friday, 14 August
Overcast. High 88°, low 58°.
Pressure30.09 inHg
Wind14.8 mph S
Humidity29%
Visibility—
Dew point45°
Sat, 1568° / 64°0.07
68 °
Mantador, Saturday, 15 August
Light rain. High 68°, low 64°.
Pressure30.09 inHg
Wind11.1 mph S
Humidity76%
Visibility—
Dew point58°
Sun, 1686° / 59°0
86 °
Mantador, Sunday, 16 August
Partly cloudy. High 86°, low 59°.
Pressure30.15 inHg
Wind10.6 mph N
Humidity30%
Visibility—
Dew point45°
Mon, 1787° / 61°0.13
87 °
Mantador, Monday, 17 August
Light rain. High 87°, low 61°.
Pressure30.00 inHg
Wind16.8 mph SE
Humidity30%
Visibility—
Dew point45°
Tue, 18101° / 64°0.07
101 °
Mantador, Tuesday, 18 August
Light rain. High 101°, low 64°.
Pressure29.74 inHg
Wind11 mph SE
Humidity41%
Visibility—
Dew point63°
Wed, 19103° / 71°0
103 °
Mantador, Wednesday, 19 August
Light rain. High 103°, low 71°.
Pressure29.74 inHg
Wind18.6 mph S
Humidity22%
Visibility—
Dew point51°
Thu, 2087° / 66°0
87 °
Mantador, Thursday, 20 August
Overcast. High 87°, low 66°.
Pressure29.97 inHg
Wind12.3 mph N
Humidity43%
Visibility—
Dew point51°
Fri, 2175° / 62°0.04
75 °
Mantador, Friday, 21 August
Light rain. High 75°, low 62°.
Pressure30.00 inHg
Wind14.2 mph E
Humidity69%
Visibility—
Dew point55°
Sat, 2283° / 63°0.47
83 °
Mantador, Saturday, 22 August
Rain. High 83°, low 63°.
Pressure29.80 inHg
Wind15 mph N
Humidity54%
Visibility—
Dew point62°
Sun, 2367° / 61°0.08
67 °
Mantador, Sunday, 23 August
Light rain. High 67°, low 61°.
Pressure30.00 inHg
Wind12.2 mph E
Humidity93%
Visibility—
Dew point61°
Mon, 2473° / 59°0.03
73 °
Mantador, Monday, 24 August
Light rain. High 73°, low 59°.
Pressure30.06 inHg
Wind9.3 mph E
Humidity74%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 62°0.07
78 °
Mantador, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (2013)
Record low46° (2025)
Wed, 2679° / 61°0.13
79 °
Mantador, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation32%
Record high96° (1991)
Record low45° (1992)
Thu, 2778° / 60°0.05
78 °
Mantador, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.05 in
Chance of precipitation28%
Record high93° (1991)
Record low44° (1982)
Fri, 2878° / 61°0.07
78 °
Mantador, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (1984)
Record low42° (1965)
Sat, 2978° / 60°0.07
78 °
Mantador, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2013)
Record low46° (1988)
Sun, 3077° / 60°0.09
77 °
Mantador, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.09 in
Chance of precipitation23%
Record high92° (1961)
Record low49° (2009)
Mon, 3178° / 60°0.07
78 °
Mantador, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (1979)
Record low45° (1987)
Tue, 0177° / 60°0.1
77 °
Mantador, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.1 in
Chance of precipitation32%
Record high91° (1983)
Record low43° (1974)
Wed, 0277° / 60°0.17
77 °
Mantador, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.17 in
Chance of precipitation30%
Record high96° (1983)
Record low41° (1974)
Thu, 0377° / 59°0.07
77 °
Mantador, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.07 in
Chance of precipitation22%
Record high93° (2007)
Record low39° (1974)
Fri, 0477° / 59°0.09
77 °
Mantador, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.09 in
Chance of precipitation18%
Record high96° (1979)
Record low44° (1962)
Sat, 0576° / 58°0.11
76 °
Mantador, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation25%
Record high94° (1978)
Record low39° (1965)
Sun, 0676° / 57°0.09
76 °
Mantador, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low57°
Average precipitation0.09 in
Chance of precipitation27%
Record high95° (1978)
Record low44° (1968)
Mon, 0774° / 56°0.09
74 °
Mantador, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.09 in
Chance of precipitation22%
Record high94° (1978)
Record low42° (2025)
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 Mantador, 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 Mantador, 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.