As of 03:05 CDT

Weather in Rocklake, ND

57°Current weather

Rocklake, Sunday, 9 August, 03:05

Overcast. Feels like 56°. High 80°, low 55°.

Pressure29.91 inHg
Wind2.6 mph NW
Humidity77%
Visibility6.2 mi
Dew point49°

Monthly outlook for Rocklake, ND: average high 79.7°, average low 56.6°. That is 2.2° above the climate normal for August. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 18 August (96.7°), the coolest 23 August (50°).

79.7°/56.6°
Average high / low
+2.2°
Above normal
5 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.4°75.9°+3.6°
19 August – 28 August75.1°75.2°-0°
29 August – 7 Septemberat normal72.3°

August records over 66 years

99.5°6 August 1961All-time high
38.3°17 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Bisbee (13 mi).

Mon, 1081° / 53°0Overcast
81 °Overcast

Rocklake, Monday, 10 August

Overcast. High 81°, low 53°.

Pressure29.94 inHg
Wind6.8 mph E
Humidity38%
Visibility6.2 mi
Dew point46°
Tue, 1183° / 54°0Clear
83 °Clear

Rocklake, Tuesday, 11 August

Clear. High 83°, low 54°.

Pressure29.94 inHg
Wind7.3 mph NE
Humidity29%
Visibility6.2 mi
Dew point42°
Wed, 1279° / 58°0Light rain
79 °Light rain

Rocklake, Wednesday, 12 August

Light rain. High 79°, low 58°.

Pressure30.03 inHg
Wind9.9 mph N
Humidity42%
Visibility6.2 mi
Dew point49°
Thu, 1377° / 51°0Overcast
77 °Overcast

Rocklake, Thursday, 13 August

Overcast. High 77°, low 51°.

Pressure30.09 inHg
Wind8.8 mph E
Humidity31%
Visibility
Dew point37°
Fri, 1485° / 57°0Overcast
85 °Overcast

Rocklake, Friday, 14 August

Overcast. High 85°, low 57°.

Pressure30.06 inHg
Wind14.4 mph SE
Humidity26%
Visibility
Dew point40°
Sat, 1577° / 60°0.13Light rain
77 °Light rain

Rocklake, Saturday, 15 August

Light rain. High 77°, low 60°.

Pressure29.97 inHg
Wind16.7 mph NW
Humidity61%
Visibility
Dew point59°
Sun, 1681° / 53°0Clear
81 °Clear

Rocklake, Sunday, 16 August

Clear. High 81°, low 53°.

Pressure30.15 inHg
Wind8 mph NW
Humidity32%
Visibility
Dew point41°
Mon, 1784° / 62°0.07Light rain
84 °Light rain

Rocklake, Monday, 17 August

Light rain. High 84°, low 62°.

Pressure29.91 inHg
Wind16 mph S
Humidity33%
Visibility
Dew point50°
Tue, 1897° / 61°0.03Light rain
97 °Light rain

Rocklake, Tuesday, 18 August

Light rain. High 97°, low 61°.

Pressure29.68 inHg
Wind12.9 mph W
Humidity29%
Visibility
Dew point51°
Wed, 1994° / 66°0Overcast
94 °Overcast

Rocklake, Wednesday, 19 August

Overcast. High 94°, low 66°.

Pressure29.74 inHg
Wind17.6 mph W
Humidity23%
Visibility
Dew point47°
Thu, 2073° / 58°0Overcast
73 °Overcast

Rocklake, Thursday, 20 August

Overcast. High 73°, low 58°.

Pressure30.03 inHg
Wind10.7 mph N
Humidity64%
Visibility
Dew point51°
Fri, 2184° / 58°0.06Light rain
84 °Light rain

Rocklake, Friday, 21 August

Light rain. High 84°, low 58°.

Pressure29.91 inHg
Wind13.5 mph S
Humidity33%
Visibility
Dew point48°
Sat, 2263° / 54°0.26Light rain
63 °Light rain

Rocklake, Saturday, 22 August

Light rain. High 63°, low 54°.

Pressure29.97 inHg
Wind16.2 mph NE
Humidity92%
Visibility
Dew point56°
Sun, 2365° / 50°0.16Light rain
65 °Light rain

Rocklake, Sunday, 23 August

Light rain. High 65°, low 50°.

Pressure30.06 inHg
Wind13.4 mph E
Humidity67%
Visibility
Dew point48°
Mon, 2472° / 56°0.03Light rain
72 °Light rain

Rocklake, Monday, 24 August

Light rain. High 72°, low 56°.

Pressure30.06 inHg
Wind9.9 mph SE
Humidity60%
Visibility
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 57°0.07Climate normal
75 °Climate normal

Rocklake, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high75°
Average low57°
Average precipitation0.07 in
Chance of precipitation33%
Record high92° (1984)
Record low41° (1968)
Wed, 2674° / 56°0.06Climate normal
74 °Climate normal

Rocklake, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.06 in
Chance of precipitation25%
Record high91° (1984)
Record low42° (1992)
Thu, 2775° / 56°0.06Climate normal
75 °Climate normal

Rocklake, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high75°
Average low56°
Average precipitation0.06 in
Chance of precipitation25%
Record high92° (1984)
Record low39° (1982)
Fri, 2875° / 57°0.09Climate normal
75 °Climate normal

Rocklake, Friday, 28 August

Climate normal for this date — 60-year average.

Average high75°
Average low57°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (1991)
Record low40° (1965)
Sat, 2974° / 56°0.12Climate normal
74 °Climate normal

Rocklake, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.12 in
Chance of precipitation30%
Record high94° (1972)
Record low45° (1974)
Sun, 3074° / 55°0.07Climate normal
74 °Climate normal

Rocklake, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high74°
Average low55°
Average precipitation0.07 in
Chance of precipitation15%
Record high91° (2015)
Record low45° (1962)
Mon, 3174° / 56°0.07Climate normal
74 °Climate normal

Rocklake, Monday, 31 August

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.07 in
Chance of precipitation32%
Record high89° (1961)
Record low43° (1994)
Tue, 0173° / 55°0.09Climate normal
73 °Climate normal

Rocklake, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high92° (1983)
Record low38° (1974)
Wed, 0272° / 55°0.07Climate normal
72 °Climate normal

Rocklake, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.07 in
Chance of precipitation23%
Record high94° (1983)
Record low37° (1974)
Thu, 0373° / 55°0.06Climate normal
73 °Climate normal

Rocklake, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.06 in
Chance of precipitation23%
Record high93° (2015)
Record low40° (1974)
Fri, 0472° / 55°0.1Climate normal
72 °Climate normal

Rocklake, Friday, 4 September

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.1 in
Chance of precipitation28%
Record high91° (1978)
Record low38° (1962)
Sat, 0571° / 54°0.11Climate normal
71 °Climate normal

Rocklake, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.11 in
Chance of precipitation27%
Record high97° (1978)
Record low36° (1965)
Sun, 0671° / 53°0.11Climate normal
71 °Climate normal

Rocklake, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.11 in
Chance of precipitation30%
Record high94° (1976)
Record low37° (1968)
Mon, 0770° / 52°0.04Climate normal
70 °Climate normal

Rocklake, Monday, 7 September

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.04 in
Chance of precipitation17%
Record high89° (2003)
Record low37° (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 Rocklake, 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 Rocklake, 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.