As of 01:42 CDT

Weather in Lewiston, MN

45°

Lewiston, Friday, 16 October, 01:42

Overcast. Feels like 39°. High 49°, low 36°.

Pressure30.00 inHg

Wind13.8 mph W

Humidity81%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Sat, 1756° / 34°

56 °

Lewiston, Saturday, 17 October

Clear. High 56°, low 34°.

Pressure30.45 inHg

Wind12.9 mph SW

Humidity47%

Visibility6.2 mi

Dew point33°

Sun, 1861° / 42°

61 °

Lewiston, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.24 inHg

Wind14.7 mph S

Humidity53%

Visibility6.2 mi

Dew point38°

Mon, 1960° / 44°

60 °

Lewiston, Monday, 19 October

Overcast. High 60°, low 44°.

Pressure30.27 inHg

Wind8.8 mph S

Humidity67%

Visibility6.2 mi

Dew point45°

Tue, 2065° / 45°

65 °

Lewiston, Tuesday, 20 October

Clear. High 65°, low 45°.

Pressure30.27 inHg

Wind10.2 mph S

Humidity54%

Visibility—

Dew point44°

Wed, 2164° / 48°

0.02

64 °

Lewiston, Wednesday, 21 October

Light rain. High 64°, low 48°.

Pressure30.21 inHg

Wind11.7 mph S

Humidity54%

Visibility—

Dew point45°

Thu, 2267° / 57°

0.01

67 °

Lewiston, Thursday, 22 October

Light rain. High 67°, low 57°.

Pressure30.15 inHg

Wind13.1 mph S

Humidity59%

Visibility—

Dew point50°

Fri, 2369° / 56°

69 °

Lewiston, Friday, 23 October

Overcast. High 69°, low 56°.

Pressure30.06 inHg

Wind15.8 mph S

Humidity44%

Visibility—

Dew point44°

Sat, 2467° / 52°

67 °

Lewiston, Saturday, 24 October

Clear. High 67°, low 52°.

Pressure30.09 inHg

Wind18.3 mph S

Humidity50%

Visibility—

Dew point47°

Sun, 2556° / 45°

0.01

56 °

Lewiston, Sunday, 25 October

Light rain. High 56°, low 45°.

Pressure30.39 inHg

Wind9.7 mph NW

Humidity45%

Visibility—

Dew point31°

Mon, 2660° / 43°

0.29

60 °

Lewiston, Monday, 26 October

Rain. High 60°, low 43°.

Pressure30.06 inHg

Wind12.4 mph E

Humidity69%

Visibility—

Dew point42°

Tue, 2756° / 48°

0.26

56 °

Lewiston, Tuesday, 27 October

Rain. High 56°, low 48°.

Pressure29.94 inHg

Wind11.3 mph E

Humidity79%

Visibility—

Dew point48°

Wed, 2848° / 46°

0.74

48 °

Lewiston, Wednesday, 28 October

Rain. High 48°, low 46°.

Pressure29.77 inHg

Wind11.6 mph NW

Humidity95%

Visibility—

Dew point47°

Thu, 2955° / 45°

55 °

Lewiston, Thursday, 29 October

Overcast. High 55°, low 45°.

Pressure29.85 inHg

Wind12.6 mph NW

Humidity65%

Visibility—

Dew point41°

Fri, 3052° / 40°

52 °

Lewiston, Friday, 30 October

Clear. High 52°, low 40°.

Pressure30.00 inHg

Wind15.2 mph NW

Humidity55%

Visibility—

Dew point34°

Sat, 3154° / 38°

54 °

Lewiston, Saturday, 31 October

Overcast. High 54°, low 38°.

Pressure29.91 inHg

Wind8.1 mph S

Humidity56%

Visibility—

Dew point37°

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.