As of 08:18 CDT

Weather in Blue River, WI

57°Current weather

Blue River, Sunday, 11 October, 08:18

Clear. Feels like 56°. High 80°, low 57°.

Pressure29.94 inHg
Wind5.7 mph N
Humidity77%
Visibility6.2 mi
Dew point50°

Monthly outlook for Blue River, WI: average high 63°, average low 48.4°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (83.6°), the coolest 17 October (27.3°).

63°/48.4°
Average high / low
+2.8°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October64.4°59.2°+2.9°
21 October – 30 October60.6°55.3°+2.9°
31 October – 9 Novemberat normal50.2°—

October records over 66 years

86°3 October 2025All-time high
21.9°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Orion (8 mi).

Mon, 1284° / 63°0Partly cloudy
84 °Partly cloudy

Blue River, Monday, 12 October

Partly cloudy. High 84°, low 63°.

Pressure29.77 inHg
Wind9.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point64°
Tue, 1373° / 61°0.03Light rain
73 °Light rain

Blue River, Tuesday, 13 October

Light rain. High 73°, low 61°.

Pressure29.85 inHg
Wind7.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point58°
Wed, 1467° / 55°0Overcast
67 °Overcast

Blue River, Wednesday, 14 October

Overcast. High 67°, low 55°.

Pressure30.12 inHg
Wind6.2 mph N
Humidity61%
Visibility6.2 mi
Dew point51°
Thu, 1562° / 53°0.31Rain
62 °Rain

Blue River, Thursday, 15 October

Rain. High 62°, low 53°.

Pressure30.09 inHg
Wind9.6 mph E
Humidity69%
Visibility—
Dew point50°
Fri, 1659° / 46°0Mostly clear
59 °Mostly clear

Blue River, Friday, 16 October

Mostly clear. High 59°, low 46°.

Pressure30.45 inHg
Wind15.2 mph NW
Humidity46%
Visibility—
Dew point37°
Sat, 1745° / 27°0Clear
45 °Clear

Blue River, Saturday, 17 October

Clear. High 45°, low 27°.

Pressure30.56 inHg
Wind11 mph NW
Humidity25%
Visibility—
Dew point8°
Sun, 1851° / 30°0Overcast
51 °Overcast

Blue River, Sunday, 18 October

Overcast. High 51°, low 30°.

Pressure30.27 inHg
Wind21 mph S
Humidity45%
Visibility—
Dew point27°
Mon, 1962° / 38°0Clear
62 °Clear

Blue River, Monday, 19 October

Clear. High 62°, low 38°.

Pressure30.24 inHg
Wind14.3 mph SW
Humidity54%
Visibility—
Dew point40°
Tue, 2062° / 43°0Mostly clear
62 °Mostly clear

Blue River, Tuesday, 20 October

Mostly clear. High 62°, low 43°.

Pressure30.24 inHg
Wind11.1 mph S
Humidity47%
Visibility—
Dew point39°
Wed, 2161° / 50°0.01Light rain
61 °Light rain

Blue River, Wednesday, 21 October

Light rain. High 61°, low 50°.

Pressure30.15 inHg
Wind13.2 mph S
Humidity53%
Visibility—
Dew point42°
Thu, 2269° / 55°0Partly cloudy
69 °Partly cloudy

Blue River, Thursday, 22 October

Partly cloudy. High 69°, low 55°.

Pressure30.18 inHg
Wind6.6 mph S
Humidity69%
Visibility—
Dew point55°
Fri, 2358° / 53°0.08Light rain
58 °Light rain

Blue River, Friday, 23 October

Light rain. High 58°, low 53°.

Pressure30.15 inHg
Wind4.4 mph SE
Humidity87%
Visibility—
Dew point53°
Sat, 2466° / 49°0Clear
66 °Clear

Blue River, Saturday, 24 October

Clear. High 66°, low 49°.

Pressure30.18 inHg
Wind7.4 mph SE
Humidity66%
Visibility—
Dew point51°
Sun, 2560° / 47°0.34Rain
60 °Rain

Blue River, Sunday, 25 October

Rain. High 60°, low 47°.

Pressure29.88 inHg
Wind16.4 mph NW
Humidity92%
Visibility—
Dew point56°
Mon, 2649° / 45°0Overcast
49 °Overcast

Blue River, Monday, 26 October

Overcast. High 49°, low 45°.

Pressure29.83 inHg
Wind16.6 mph NW
Humidity68%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 40°0.06Climate normal
55 °Climate normal

Blue River, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation17%
Record high73° (2014)
Record low24° (2020)
Wed, 2853° / 40°0.06Climate normal
53 °Climate normal

Blue River, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1974)
Record low26° (1969)
Thu, 2954° / 40°0.06Climate normal
54 °Climate normal

Blue River, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high79° (2024)
Record low26° (1980)
Fri, 3055° / 40°0.09Climate normal
55 °Climate normal

Blue River, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2024)
Record low22° (1988)
Sat, 3153° / 40°0.11Climate normal
53 °Climate normal

Blue River, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1968)
Record low26° (2019)
Sun, 0152° / 39°0.19Climate normal
52 °Climate normal

Blue River, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.19 in
Chance of precipitation30%
Record high73° (2000)
Record low23° (2023)
Mon, 0251° / 38°0.09Climate normal
51 °Climate normal

Blue River, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2022)
Record low17° (1991)
Tue, 0351° / 37°0.06Climate normal
51 °Climate normal

Blue River, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1964)
Record low14° (1991)
Wed, 0450° / 38°0.09Climate normal
50 °Climate normal

Blue River, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2008)
Record low10° (1991)
Thu, 0550° / 37°0.09Climate normal
50 °Climate normal

Blue River, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2020)
Record low18° (1991)
Fri, 0650° / 36°0.07Climate normal
50 °Climate normal

Blue River, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2020)
Record low11° (1991)
Sat, 0749° / 35°0.02Climate normal
49 °Climate normal

Blue River, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.02 in
Chance of precipitation20%
Record high68° (2020)
Record low-6° (1991)
Sun, 0849° / 35°0.04Climate normal
49 °Climate normal

Blue River, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2020)
Record low2° (1991)
Mon, 0948° / 35°0.09Climate normal
48 °Climate normal

Blue River, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (1999)
Record low17° (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 Blue River, WI 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 Blue River, WI 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.