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As of 15:36 CDT

Weather in Preston, MN

82°Current weather

Preston, Saturday, 8 August, 15:36

Clear. Feels like 84°. High 82°, low 57°.

Pressure30.00 inHg
Wind8.6 mph W
Humidity53%
Visibility6.2 mi
Dew point64°
Sun, 0979° / 65°1.04Heavy rain
79 °Heavy rain

Preston, Sunday, 9 August

Heavy rain. High 79°, low 65°.

Pressure29.83 inHg
Wind8.1 mph SE
Humidity74%
Visibility6.2 mi
Dew point70°
Mon, 1086° / 69°0Overcast
86 °Overcast

Preston, Monday, 10 August

Overcast. High 86°, low 69°.

Pressure29.88 inHg
Wind8.8 mph E
Humidity74%
Visibility6.2 mi
Dew point70°
Tue, 1185° / 70°0.15Light rain
85 °Light rain

Preston, Tuesday, 11 August

Light rain. High 85°, low 70°.

Pressure29.77 inHg
Wind6.4 mph E
Humidity65%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 62°0.06Light rain
86 °Light rain

Preston, Wednesday, 12 August

Light rain. High 86°, low 62°.

Pressure29.85 inHg
Wind5.2 mph E
Humidity47%
Visibility6.2 mi
Dew point61°
Thu, 1375° / 59°0.28Rain
75 °Rain

Preston, Thursday, 13 August

Rain. High 75°, low 59°.

Pressure30.00 inHg
Wind9.6 mph NE
Humidity47%
Visibility—
Dew point50°
Fri, 1477° / 53°0Clear
77 °Clear

Preston, Friday, 14 August

Clear. High 77°, low 53°.

Pressure30.21 inHg
Wind5.1 mph N
Humidity44%
Visibility—
Dew point49°
Sat, 1577° / 56°0Overcast
77 °Overcast

Preston, Saturday, 15 August

Overcast. High 77°, low 56°.

Pressure30.24 inHg
Wind12.4 mph S
Humidity54%
Visibility—
Dew point55°
Sun, 1680° / 61°0Mostly clear
80 °Mostly clear

Preston, Sunday, 16 August

Mostly clear. High 80°, low 61°.

Pressure30.09 inHg
Wind14.1 mph S
Humidity62%
Visibility—
Dew point61°
Mon, 1783° / 67°0.06Light rain
83 °Light rain

Preston, Monday, 17 August

Light rain. High 83°, low 67°.

Pressure29.97 inHg
Wind8.6 mph N
Humidity83%
Visibility—
Dew point69°
Tue, 1885° / 64°0.22Rain
85 °Rain

Preston, Tuesday, 18 August

Rain. High 85°, low 64°.

Pressure30.00 inHg
Wind10.6 mph S
Humidity54%
Visibility—
Dew point64°
Wed, 1976° / 65°0.19Light rain
76 °Light rain

Preston, Wednesday, 19 August

Light rain. High 76°, low 65°.

Pressure29.91 inHg
Wind11.8 mph N
Humidity82%
Visibility—
Dew point68°
Thu, 2081° / 61°0Partly cloudy
81 °Partly cloudy

Preston, Thursday, 20 August

Partly cloudy. High 81°, low 61°.

Pressure29.97 inHg
Wind8.2 mph NE
Humidity51%
Visibility—
Dew point57°
Fri, 2182° / 62°0.01Light rain
82 °Light rain

Preston, Friday, 21 August

Light rain. High 82°, low 62°.

Pressure29.94 inHg
Wind10.7 mph S
Humidity51%
Visibility—
Dew point59°
Sat, 2272° / 53°0.1Light rain
72 °Light rain

Preston, Saturday, 22 August

Light rain. High 72°, low 53°.

Pressure30.06 inHg
Wind14.4 mph NE
Humidity46%
Visibility—
Dew point46°
Sun, 2370° / 42°0Mostly clear
70 °Mostly clear

Preston, Sunday, 23 August

Mostly clear. High 70°, low 42°.

Pressure30.24 inHg
Wind8.4 mph E
Humidity35%
Visibility—
Dew point35°

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 Preston, 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 Preston, 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.