Monthly outlook for Red Lake, MN: average high 72.1°, average low 57.6°. That is 0.6° below the climate normal for August. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 17 August (80.6°), the coolest 13 August (54.2°).
72.1°/57.6°
Average high / low
−0.6°
Below normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
72.8°
73.5°
-0.4°
18 August – 27 August
70.8°
72.6°
-1°
28 August – 6 September
at normal
70.3°
—
August records over 66 years
90.9°7 August 1983All-time high
44.2°20 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Ponemah (12 mi).
Sun, 0975° / 57°0.03
75 °
Red Lake, Sunday, 9 August
Light rain. High 75°, low 57°.
Pressure29.91 inHg
Wind4.2 mph N
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 1071° / 60°0
71 °
Red Lake, Monday, 10 August
Overcast. High 71°, low 60°.
Pressure29.94 inHg
Wind4.2 mph NE
Humidity55%
Visibility6.2 mi
Dew point50°
Tue, 1173° / 59°0
73 °
Red Lake, Tuesday, 11 August
Clear. High 73°, low 59°.
Pressure29.91 inHg
Wind5.6 mph N
Humidity54%
Visibility6.2 mi
Dew point51°
Wed, 1270° / 58°0
70 °
Red Lake, Wednesday, 12 August
Clear. High 70°, low 58°.
Pressure30.03 inHg
Wind8.1 mph N
Humidity51%
Visibility6.2 mi
Dew point47°
Thu, 1368° / 54°0
68 °
Red Lake, Thursday, 13 August
Mostly clear. High 68°, low 54°.
Pressure30.09 inHg
Wind7.1 mph N
Humidity51%
Visibility—
Dew point45°
Fri, 1471° / 56°0
71 °
Red Lake, Friday, 14 August
Mostly clear. High 71°, low 56°.
Pressure30.18 inHg
Wind8 mph SE
Humidity51%
Visibility—
Dew point48°
Sat, 1569° / 62°0.01
69 °
Red Lake, Saturday, 15 August
Light rain. High 69°, low 62°.
Pressure30.15 inHg
Wind11 mph S
Humidity66%
Visibility—
Dew point56°
Sun, 1671° / 59°0
71 °
Red Lake, Sunday, 16 August
Overcast. High 71°, low 59°.
Pressure30.09 inHg
Wind8.1 mph W
Humidity56%
Visibility—
Dew point51°
Mon, 1781° / 59°0.08
81 °
Red Lake, Monday, 17 August
Light rain. High 81°, low 59°.
Pressure29.97 inHg
Wind11 mph S
Humidity44%
Visibility—
Dew point49°
Tue, 1868° / 61°0
68 °
Red Lake, Tuesday, 18 August
Partly cloudy. High 68°, low 61°.
Pressure29.91 inHg
Wind16.3 mph NW
Humidity67%
Visibility—
Dew point55°
Wed, 1969° / 55°0
69 °
Red Lake, Wednesday, 19 August
Clear. High 69°, low 55°.
Pressure30.12 inHg
Wind15.3 mph N
Humidity54%
Visibility—
Dew point48°
Thu, 2071° / 56°0
71 °
Red Lake, Thursday, 20 August
Mostly clear. High 71°, low 56°.
Pressure30.09 inHg
Wind9.1 mph SE
Humidity43%
Visibility—
Dew point44°
Fri, 2176° / 57°0
76 °
Red Lake, Friday, 21 August
Overcast. High 76°, low 57°.
Pressure29.91 inHg
Wind14.2 mph S
Humidity42%
Visibility—
Dew point48°
Sat, 2270° / 58°0.37
70 °
Red Lake, Saturday, 22 August
Light rain. High 70°, low 58°.
Pressure29.59 inHg
Wind22.3 mph S
Humidity92%
Visibility—
Dew point59°
Sun, 2370° / 56°0.03
70 °
Red Lake, Sunday, 23 August
Light rain. High 70°, low 56°.
Pressure29.94 inHg
Wind20.1 mph NW
Humidity56%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2474° / 61°0.08
74 °
Red Lake, Monday, 24 August
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.08 in
Chance of precipitation37%
Record high88° (1976)
Record low49° (1977)
Tue, 2574° / 62°0.07
74 °
Red Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high88° (2013)
Record low50° (2025)
Wed, 2673° / 61°0.09
73 °
Red Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.09 in
Chance of precipitation30%
Record high86° (1991)
Record low49° (1982)
Thu, 2772° / 60°0.13
72 °
Red Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.13 in
Chance of precipitation28%
Record high87° (1984)
Record low47° (1982)
Fri, 2872° / 60°0.11
72 °
Red Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.11 in
Chance of precipitation38%
Record high89° (1984)
Record low47° (1965)
Sat, 2972° / 60°0.1
72 °
Red Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.1 in
Chance of precipitation35%
Record high85° (1961)
Record low49° (1974)
Sun, 3071° / 60°0.09
71 °
Red Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high71°
Average low60°
Average precipitation0.09 in
Chance of precipitation32%
Record high85° (1961)
Record low50° (1978)
Mon, 3171° / 60°0.19
71 °
Red Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low60°
Average precipitation0.19 in
Chance of precipitation45%
Record high82° (1990)
Record low47° (1974)
Tue, 0170° / 59°0.09
70 °
Red Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high70°
Average low59°
Average precipitation0.09 in
Chance of precipitation40%
Record high85° (1983)
Record low46° (1974)
Wed, 0270° / 59°0.15
70 °
Red Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high70°
Average low59°
Average precipitation0.15 in
Chance of precipitation35%
Record high89° (1983)
Record low42° (1974)
Thu, 0370° / 58°0.08
70 °
Red Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high70°
Average low58°
Average precipitation0.08 in
Chance of precipitation30%
Record high84° (1983)
Record low44° (1974)
Fri, 0470° / 58°0.06
70 °
Red Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high70°
Average low58°
Average precipitation0.06 in
Chance of precipitation28%
Record high88° (2023)
Record low44° (2025)
Sat, 0569° / 58°0.11
69 °
Red Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high69°
Average low58°
Average precipitation0.11 in
Chance of precipitation38%
Record high87° (1978)
Record low43° (1965)
Sun, 0669° / 57°0.19
69 °
Red Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.19 in
Chance of precipitation42%
Record high83° (1976)
Record low43° (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 Red Lake, MN 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 Red Lake, MN 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.