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As of 04:00 CDT

Weather in Lewiston, MN

52°Current weather

Lewiston, Wednesday, 14 October, 04:00

Partly cloudy. Feels like 50°. High 60°, low 49°.

Pressure30.06 inHg
Wind8.1 mph NW
Humidity71%
Visibility6.2 mi
Dew point43°
Thu, 1556° / 49°0.54Rain
56 °Rain

Lewiston, Thursday, 15 October

Rain. High 56°, low 49°.

Pressure30.03 inHg
Wind3.3 mph E
Humidity90%
Visibility2.5 mi
Dew point52°
Fri, 1649° / 40°0.04Light rain
49 °Light rain

Lewiston, Friday, 16 October

Light rain. High 49°, low 40°.

Pressure30.27 inHg
Wind19.7 mph N
Humidity67%
Visibility6.2 mi
Dew point37°
Sat, 1756° / 34°0Clear
56 °Clear

Lewiston, Saturday, 17 October

Clear. High 56°, low 34°.

Pressure30.47 inHg
Wind11.3 mph SW
Humidity47%
Visibility6.2 mi
Dew point33°
Sun, 1861° / 43°0Clear
61 °Clear

Lewiston, Sunday, 18 October

Clear. High 61°, low 43°.

Pressure30.24 inHg
Wind16.5 mph SW
Humidity48%
Visibility—
Dew point36°
Mon, 1962° / 44°0Overcast
62 °Overcast

Lewiston, Monday, 19 October

Overcast. High 62°, low 44°.

Pressure30.24 inHg
Wind11.7 mph S
Humidity60%
Visibility—
Dew point44°
Tue, 2064° / 40°0Clear
64 °Clear

Lewiston, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.24 inHg
Wind9.5 mph S
Humidity38%
Visibility—
Dew point33°
Wed, 2167° / 47°0Mostly clear
67 °Mostly clear

Lewiston, Wednesday, 21 October

Mostly clear. High 67°, low 47°.

Pressure29.97 inHg
Wind15.5 mph NW
Humidity55%
Visibility—
Dew point47°
Thu, 2253° / 33°0Clear
53 °Clear

Lewiston, Thursday, 22 October

Clear. High 53°, low 33°.

Pressure30.36 inHg
Wind10 mph NE
Humidity34%
Visibility—
Dew point21°
Fri, 2354° / 33°0Clear
54 °Clear

Lewiston, Friday, 23 October

Clear. High 54°, low 33°.

Pressure30.42 inHg
Wind8.7 mph SE
Humidity35%
Visibility—
Dew point23°
Sat, 2447° / 38°0.01Light rain
47 °Light rain

Lewiston, Saturday, 24 October

Light rain. High 47°, low 38°.

Pressure30.18 inHg
Wind12.2 mph S
Humidity48%
Visibility—
Dew point27°
Sun, 2545° / 33°0.02Light rain
45 °Light rain

Lewiston, Sunday, 25 October

Light rain. High 45°, low 33°.

Pressure30.12 inHg
Wind17.5 mph NW
Humidity59%
Visibility—
Dew point26°
Mon, 2651° / 29°0Mostly clear
51 °Mostly clear

Lewiston, Monday, 26 October

Mostly clear. High 51°, low 29°.

Pressure30.00 inHg
Wind6.7 mph NW
Humidity34%
Visibility—
Dew point19°
Tue, 2751° / 31°0Clear
51 °Clear

Lewiston, Tuesday, 27 October

Clear. High 51°, low 31°.

Pressure30.03 inHg
Wind6.5 mph NE
Humidity28%
Visibility—
Dew point15°
Wed, 2854° / 31°0Mostly clear
54 °Mostly clear

Lewiston, Wednesday, 28 October

Mostly clear. High 54°, low 31°.

Pressure29.97 inHg
Wind6.6 mph SE
Humidity33%
Visibility—
Dew point21°
Thu, 2956° / 35°0Clear
56 °Clear

Lewiston, Thursday, 29 October

Clear. High 56°, low 35°.

Pressure29.97 inHg
Wind8 mph SE
Humidity47%
Visibility—
Dew point32°

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 Lewiston, 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 Lewiston, 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.