As of 08:21 CDT

Weather in Lewiston, MN

50°

Lewiston, Thursday, 15 October, 08:21

Rain. Feels like 48°. High 51°, low 45°.

Pressure30.09 inHg

Wind5.7 mph E

Humidity93%

Visibility1.7 mi

Dew point48°

See detailed hourly forecast

Fri, 1649° / 37°

0.09

49 °

Lewiston, Friday, 16 October

Light rain. High 49°, low 37°.

Pressure30.36 inHg

Wind19.9 mph N

Humidity62%

Visibility6.2 mi

Dew point34°

Sat, 1757° / 34°

57 °

Lewiston, Saturday, 17 October

Clear. High 57°, low 34°.

Pressure30.45 inHg

Wind12.6 mph SW

Humidity45%

Visibility6.2 mi

Dew point32°

Sun, 1861° / 42°

61 °

Lewiston, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.21 inHg

Wind14.9 mph SW

Humidity55%

Visibility6.2 mi

Dew point39°

Mon, 1960° / 44°

60 °

Lewiston, Monday, 19 October

Overcast. High 60°, low 44°.

Pressure30.24 inHg

Wind9.6 mph SW

Humidity62%

Visibility—

Dew point44°

Tue, 2065° / 44°

65 °

Lewiston, Tuesday, 20 October

Clear. High 65°, low 44°.

Pressure30.27 inHg

Wind7.1 mph SE

Humidity55%

Visibility—

Dew point45°

Wed, 2166° / 50°

66 °

Lewiston, Wednesday, 21 October

Overcast. High 66°, low 50°.

Pressure30.27 inHg

Wind12.5 mph S

Humidity45%

Visibility—

Dew point41°

Thu, 2263° / 57°

0.09

63 °

Lewiston, Thursday, 22 October

Light rain. High 63°, low 57°.

Pressure30.09 inHg

Wind12.5 mph S

Humidity93%

Visibility—

Dew point57°

Fri, 2367° / 57°

67 °

Lewiston, Friday, 23 October

Overcast. High 67°, low 57°.

Pressure30.09 inHg

Wind17.5 mph S

Humidity60%

Visibility—

Dew point47°

Sat, 2462° / 46°

0.13

62 °

Lewiston, Saturday, 24 October

Light rain. High 62°, low 46°.

Pressure29.97 inHg

Wind18.9 mph S

Humidity81%

Visibility—

Dew point52°

Sun, 2557° / 42°

57 °

Lewiston, Sunday, 25 October

Clear. High 57°, low 42°.

Pressure30.56 inHg

Wind6.6 mph NW

Humidity47%

Visibility—

Dew point34°

Mon, 2655° / 40°

0.17

55 °

Lewiston, Monday, 26 October

Rain. High 55°, low 40°.

Pressure30.42 inHg

Wind15.7 mph S

Humidity53%

Visibility—

Dew point36°

Tue, 2760° / 50°

0.35

60 °

Lewiston, Tuesday, 27 October

Rain. High 60°, low 50°.

Pressure30.00 inHg

Wind14.4 mph SW

Humidity89%

Visibility—

Dew point57°

Wed, 2861° / 49°

0.12

61 °

Lewiston, Wednesday, 28 October

Light rain. High 61°, low 49°.

Pressure29.80 inHg

Wind18.3 mph SE

Humidity96%

Visibility—

Dew point56°

Thu, 2962° / 45°

62 °

Lewiston, Thursday, 29 October

Clear. High 62°, low 45°.

Pressure29.83 inHg

Wind14.7 mph S

Humidity72%

Visibility—

Dew point51°

Fri, 3059° / 43°

0.2

59 °

Lewiston, Friday, 30 October

Rain. High 59°, low 43°.

Pressure29.74 inHg

Wind16.8 mph NW

Humidity49%

Visibility—

Dew point38°

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.