As of 01:12 CDT

Weather in Johnson, MN

50°

Johnson, Wednesday, 7 October, 01:12

Clear. Feels like 48°. High 74°, low 48°.

Pressure29.88 inHg

Wind5.2 mph NW

Humidity78%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Johnson, MN: average high 61°, average low 46°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (82.5°), the coolest 17 October (36.1°).

61°/46°

Average high / low

+1.8°

Above normal

3 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	63.2°	59°	+2.3°
17 October – 26 October	57.3°	54.8°	+1.4°
27 October – 5 November	at normal	49.3°	—

October records over 66 years

88.9°1 October 2023All-time high

12.2°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Clinton (10 mi).

Thu, 0864° / 46°

64 °

Johnson, Thursday, 8 October

Overcast. High 64°, low 46°.

Pressure30.12 inHg

Wind5.2 mph SW

Humidity41%

Visibility6.2 mi

Dew point38°

Fri, 0974° / 51°

74 °

Johnson, Friday, 9 October

Overcast. High 74°, low 51°.

Pressure29.83 inHg

Wind8.2 mph S

Humidity66%

Visibility6.2 mi

Dew point56°

Sat, 1082° / 65°

82 °

Johnson, Saturday, 10 October

Clear. High 82°, low 65°.

Pressure29.56 inHg

Wind13.8 mph S

Humidity45%

Visibility6.2 mi

Dew point55°

Sun, 1171° / 51°

71 °

Johnson, Sunday, 11 October

Mostly clear. High 71°, low 51°.

Pressure29.68 inHg

Wind16.7 mph N

Humidity62%

Visibility—

Dew point56°

Mon, 1247° / 42°

0.06

47 °

Johnson, Monday, 12 October

Light rain. High 47°, low 42°.

Pressure30.09 inHg

Wind15.7 mph N

Humidity79%

Visibility—

Dew point38°

Tue, 1359° / 44°

59 °

Johnson, Tuesday, 13 October

Overcast. High 59°, low 44°.

Pressure30.06 inHg

Wind10.5 mph SE

Humidity62%

Visibility—

Dew point41°

Wed, 1459° / 51°

0.11

59 °

Johnson, Wednesday, 14 October

Light rain. High 59°, low 51°.

Pressure29.71 inHg

Wind14.3 mph SE

Humidity89%

Visibility—

Dew point53°

Thu, 1555° / 44°

0.34

55 °

Johnson, Thursday, 15 October

Rain. High 55°, low 44°.

Pressure29.88 inHg

Wind23.9 mph W

Humidity54%

Visibility—

Dew point33°

Fri, 1645° / 39°

0.01

45 °

Johnson, Friday, 16 October

Light snow. High 45°, low 39°.

Pressure29.94 inHg

Wind23 mph NW

Humidity40%

Visibility—

Dew point22°

Sat, 1748° / 36°

48 °

Johnson, Saturday, 17 October

Overcast. High 48°, low 36°.

Pressure30.30 inHg

Wind19.1 mph NW

Humidity48%

Visibility—

Dew point26°

Sun, 1860° / 38°

60 °

Johnson, Sunday, 18 October

Overcast. High 60°, low 38°.

Pressure29.85 inHg

Wind14.6 mph NW

Humidity31%

Visibility—

Dew point24°

Mon, 1952° / 40°

52 °

Johnson, Monday, 19 October

Overcast. High 52°, low 40°.

Pressure30.12 inHg

Wind6.7 mph N

Humidity56%

Visibility—

Dew point33°

Tue, 2059° / 44°

59 °

Johnson, Tuesday, 20 October

Overcast. High 59°, low 44°.

Pressure30.24 inHg

Wind8.2 mph SE

Humidity52%

Visibility—

Dew point36°

Wed, 2170° / 46°

70 °

Johnson, Wednesday, 21 October

Partly cloudy. High 70°, low 46°.

Pressure30.00 inHg

Wind16.2 mph W

Humidity47%

Visibility—

Dew point42°

Thu, 2255° / 51°

55 °

Johnson, Thursday, 22 October

Overcast. High 55°, low 51°.

Pressure30.21 inHg

Wind24.1 mph NW

Humidity46%

Visibility—

Dew point34°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2353° / 38°

0.06

53 °

Johnson, Friday, 23 October

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.06 in

Chance of precipitation22%

Record high78° (1963)

Record low20° (2020)

Sat, 2453° / 38°

0.05

53 °

Johnson, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.05 in

Chance of precipitation20%

Record high77° (1989)

Record low19° (2020)

Sun, 2553° / 39°

0.05

53 °

Johnson, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.05 in

Chance of precipitation17%

Record high80° (1989)

Record low21° (2020)

Mon, 2654° / 38°

0.05

54 °

Johnson, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.05 in

Chance of precipitation15%

Record high79° (1989)

Record low12° (2020)

Tue, 2753° / 37°

0.08

53 °

Johnson, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.08 in

Chance of precipitation30%

Record high73° (1999)

Record low14° (2020)

Wed, 2851° / 37°

0.03

51 °

Johnson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.03 in

Chance of precipitation12%

Record high74° (2024)

Record low22° (1967)

Thu, 2951° / 36°

0.07

51 °

Johnson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.07 in

Chance of precipitation27%

Record high66° (2004)

Record low18° (2020)

Fri, 3050° / 36°

0.08

50 °

Johnson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.08 in

Chance of precipitation32%

Record high68° (1965)

Record low18° (1991)

Sat, 3150° / 35°

0.09

50 °

Johnson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.09 in

Chance of precipitation22%

Record high72° (1964)

Record low19° (1996)

Sun, 0148° / 35°

0.07

48 °

Johnson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.07 in

Chance of precipitation22%

Record high71° (1990)

Record low14° (1984)

Mon, 0248° / 34°

0.05

48 °

Johnson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.05 in

Chance of precipitation18%

Record high72° (2022)

Record low11° (1991)

Tue, 0347° / 33°

0.04

47 °

Johnson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.04 in

Chance of precipitation18%

Record high72° (1978)

Record low8° (1991)

Wed, 0447° / 32°

0.03

47 °

Johnson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.03 in

Chance of precipitation13%

Record high72° (2020)

Record low0° (1991)

Thu, 0548° / 33°

0.03

48 °

Johnson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.03 in

Chance of precipitation17%

Record high70° (1975)

Record low11° (1991)

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 Johnson, 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 Johnson, 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.