As of 04:15 CDT

Weather in Jefferson, MN

69°Current weather

Jefferson, Monday, 12 October, 04:15

Overcast. Feels like 69°. High 85°, low 68°.

Pressure29.77 inHg
Wind8.4 mph S
Humidity67%
Visibility6.2 mi
Dew point58°

Monthly outlook for Jefferson, MN: average high 64.5°, average low 48.4°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 12 October (85°), the coolest 17 October (38.2°).

64.5°/48.4°
Average high / low
+4.3°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October66°57.9°+4.5°
22 October – 31 October62.1°54.1°+4.5°
1 November – 10 Novemberat normal48.7°—

October records over 66 years

86.7°3 October 2025All-time high
22.6°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Chaseburg (14 mi).

Tue, 1374° / 57°0Partly cloudy
74 °Partly cloudy

Jefferson, Tuesday, 13 October

Partly cloudy. High 74°, low 57°.

Pressure29.88 inHg
Wind8.4 mph NW
Humidity65%
Visibility6.2 mi
Dew point54°
Wed, 1462° / 51°0Overcast
62 °Overcast

Jefferson, Wednesday, 14 October

Overcast. High 62°, low 51°.

Pressure30.15 inHg
Wind7.4 mph N
Humidity61%
Visibility6.2 mi
Dew point47°
Thu, 1560° / 52°0.05Light rain
60 °Light rain

Jefferson, Thursday, 15 October

Light rain. High 60°, low 52°.

Pressure30.15 inHg
Wind4 mph SE
Humidity78%
Visibility5.7 mi
Dew point51°
Fri, 1655° / 46°0Clear
55 °Clear

Jefferson, Friday, 16 October

Clear. High 55°, low 46°.

Pressure30.53 inHg
Wind18.5 mph N
Humidity45%
Visibility—
Dew point32°
Sat, 1759° / 38°0Clear
59 °Clear

Jefferson, Saturday, 17 October

Clear. High 59°, low 38°.

Pressure30.36 inHg
Wind12.1 mph SW
Humidity38%
Visibility—
Dew point30°
Sun, 1860° / 41°0Clear
60 °Clear

Jefferson, Sunday, 18 October

Clear. High 60°, low 41°.

Pressure30.09 inHg
Wind18.5 mph SW
Humidity46%
Visibility—
Dew point35°
Mon, 1962° / 43°0Overcast
62 °Overcast

Jefferson, Monday, 19 October

Overcast. High 62°, low 43°.

Pressure30.12 inHg
Wind11.7 mph S
Humidity50%
Visibility—
Dew point40°
Tue, 2070° / 49°0Clear
70 °Clear

Jefferson, Tuesday, 20 October

Clear. High 70°, low 49°.

Pressure30.21 inHg
Wind8.6 mph SE
Humidity54%
Visibility—
Dew point48°
Wed, 2172° / 54°0Overcast
72 °Overcast

Jefferson, Wednesday, 21 October

Overcast. High 72°, low 54°.

Pressure30.24 inHg
Wind13.9 mph S
Humidity67%
Visibility—
Dew point56°
Thu, 2273° / 59°0.31Rain
73 °Rain

Jefferson, Thursday, 22 October

Rain. High 73°, low 59°.

Pressure30.09 inHg
Wind17 mph SW
Humidity61%
Visibility—
Dew point57°
Fri, 2365° / 46°0.39Rain
65 °Rain

Jefferson, Friday, 23 October

Rain. High 65°, low 46°.

Pressure30.33 inHg
Wind12.9 mph NW
Humidity48%
Visibility—
Dew point39°
Sat, 2458° / 39°0.02Light rain
58 °Light rain

Jefferson, Saturday, 24 October

Light rain. High 58°, low 39°.

Pressure30.30 inHg
Wind14.2 mph S
Humidity46%
Visibility—
Dew point34°
Sun, 2557° / 50°0.58Rain
57 °Rain

Jefferson, Sunday, 25 October

Rain. High 57°, low 50°.

Pressure29.71 inHg
Wind15.1 mph N
Humidity93%
Visibility—
Dew point54°
Mon, 2658° / 41°0Clear
58 °Clear

Jefferson, Monday, 26 October

Clear. High 58°, low 41°.

Pressure30.15 inHg
Wind11.3 mph N
Humidity55%
Visibility—
Dew point38°
Tue, 2762° / 41°0Clear
62 °Clear

Jefferson, Tuesday, 27 October

Clear. High 62°, low 41°.

Pressure30.09 inHg
Wind6.2 mph SW
Humidity46%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 40°0.07Climate normal
53 °Climate normal

Jefferson, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2016)
Record low28° (1969)
Thu, 2953° / 40°0.07Climate normal
53 °Climate normal

Jefferson, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2024)
Record low26° (2019)
Fri, 3054° / 41°0.09Climate normal
54 °Climate normal

Jefferson, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (2024)
Record low24° (2023)
Sat, 3152° / 40°0.09Climate normal
52 °Climate normal

Jefferson, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.09 in
Chance of precipitation37%
Record high68° (1968)
Record low26° (1996)
Sun, 0151° / 39°0.15Climate normal
51 °Climate normal

Jefferson, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.15 in
Chance of precipitation27%
Record high73° (2000)
Record low23° (2023)
Mon, 0250° / 38°0.06Climate normal
50 °Climate normal

Jefferson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (2022)
Record low15° (1991)
Tue, 0350° / 37°0.06Climate normal
50 °Climate normal

Jefferson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2008)
Record low12° (1991)
Wed, 0449° / 37°0.09Climate normal
49 °Climate normal

Jefferson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2008)
Record low6° (1991)
Thu, 0549° / 37°0.07Climate normal
49 °Climate normal

Jefferson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2016)
Record low16° (1991)
Fri, 0649° / 36°0.06Climate normal
49 °Climate normal

Jefferson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2020)
Record low8° (1991)
Sat, 0748° / 35°0.02Climate normal
48 °Climate normal

Jefferson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (2001)
Record low-7° (1991)
Sun, 0848° / 35°0.03Climate normal
48 °Climate normal

Jefferson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation25%
Record high70° (1999)
Record low-6° (1991)
Mon, 0947° / 35°0.1Climate normal
47 °Climate normal

Jefferson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high70° (1999)
Record low17° (1991)
Tue, 1046° / 34°0.12Climate normal
46 °Climate normal

Jefferson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2012)
Record low12° (2017)

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 Jefferson, 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 Jefferson, 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.