As of 04:52 CST

Weather in Grantsburg, WI

19°Current weather

Grantsburg, Saturday, 14 November, 04:52

Clear. Feels like 19°. High 42°, low 19°.

Pressure30.30 inHg
Wind1.3 mph E
Humidity95%
Visibility6.2 mi
Dew point18°

Monthly outlook for Grantsburg, WI: average high 41.2°, average low 28.7°. That is 3.1° above the climate normal for November. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 19 November (54.8°), the coolest 26 November (15.6°).

41.2°/28.7°
Average high / low
+3.1°
Above normal
7 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November47.2°37.4°+5.5°
24 November – 3 December31°31.3°-0.2°
4 December – 13 Decemberat normal26.5°—

November records over 66 years

70.5°2 November 2022All-time high
-19.5°30 November 1964All-time low

Climate normals and records are computed from the nearest reference point — Rock Creek (11 mi).

Sun, 1547° / 25°0Partly cloudy
47 °Partly cloudy

Grantsburg, Sunday, 15 November

Partly cloudy. High 47°, low 25°.

Pressure30.39 inHg
Wind6.4 mph S
Humidity61%
Visibility6.2 mi
Dew point30°
Mon, 1651° / 33°0Partly cloudy
51 °Partly cloudy

Grantsburg, Monday, 16 November

Partly cloudy. High 51°, low 33°.

Pressure30.27 inHg
Wind10.4 mph S
Humidity57%
Visibility6.2 mi
Dew point32°
Tue, 1752° / 41°0Overcast
52 °Overcast

Grantsburg, Tuesday, 17 November

Overcast. High 52°, low 41°.

Pressure30.21 inHg
Wind11.5 mph S
Humidity62%
Visibility6.2 mi
Dew point38°
Wed, 1854° / 45°0Overcast
54 °Overcast

Grantsburg, Wednesday, 18 November

Overcast. High 54°, low 45°.

Pressure29.97 inHg
Wind13.7 mph S
Humidity60%
Visibility—
Dew point38°
Thu, 1955° / 44°0.08Light rain
55 °Light rain

Grantsburg, Thursday, 19 November

Light rain. High 55°, low 44°.

Pressure29.97 inHg
Wind11.9 mph W
Humidity77%
Visibility—
Dew point47°
Fri, 2041° / 35°0.17Rain
41 °Rain

Grantsburg, Friday, 20 November

Rain. High 41°, low 35°.

Pressure30.30 inHg
Wind16.6 mph E
Humidity68%
Visibility—
Dew point29°
Sat, 2153° / 38°0.86Rain
53 °Rain

Grantsburg, Saturday, 21 November

Rain. High 53°, low 38°.

Pressure29.74 inHg
Wind15.4 mph E
Humidity93%
Visibility—
Dew point44°
Sun, 2248° / 29°0.9Snow
48 °Snow

Grantsburg, Sunday, 22 November

Snow. High 48°, low 29°.

Pressure29.80 inHg
Wind19.1 mph NW
Humidity96%
Visibility—
Dew point30°
Mon, 2331° / 25°0.05Light snow
31 °Light snow

Grantsburg, Monday, 23 November

Light snow. High 31°, low 25°.

Pressure30.15 inHg
Wind14.3 mph NW
Humidity85%
Visibility—
Dew point25°
Tue, 2431° / 26°0.06Light snow
31 °Light snow

Grantsburg, Tuesday, 24 November

Light snow. High 31°, low 26°.

Pressure30.18 inHg
Wind7.3 mph SW
Humidity90%
Visibility—
Dew point27°
Wed, 2531° / 21°0.06Light snow
31 °Light snow

Grantsburg, Wednesday, 25 November

Light snow. High 31°, low 21°.

Pressure30.33 inHg
Wind11.8 mph NW
Humidity83%
Visibility—
Dew point24°
Thu, 2628° / 16°0Partly cloudy
28 °Partly cloudy

Grantsburg, Thursday, 26 November

Partly cloudy. High 28°, low 16°.

Pressure30.56 inHg
Wind6 mph SW
Humidity84%
Visibility—
Dew point21°
Fri, 2732° / 19°0Clear
32 °Clear

Grantsburg, Friday, 27 November

Clear. High 32°, low 19°.

Pressure30.27 inHg
Wind8.3 mph SW
Humidity80%
Visibility—
Dew point24°
Sat, 2832° / 21°0Overcast
32 °Overcast

Grantsburg, Saturday, 28 November

Overcast. High 32°, low 21°.

Pressure30.06 inHg
Wind5.2 mph SW
Humidity81%
Visibility—
Dew point24°
Sun, 2932° / 22°0Partly cloudy
32 °Partly cloudy

Grantsburg, Sunday, 29 November

Partly cloudy. High 32°, low 22°.

Pressure30.15 inHg
Wind5 mph E
Humidity90%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3031° / 19°0.06Climate normal
31 °Climate normal

Grantsburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high31°
Average low19°
Average precipitation0.06 in
Chance of precipitation17%
Record high55° (1998)
Record low-19° (1964)
Tue, 0130° / 17°0.05Climate normal
30 °Climate normal

Grantsburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high30°
Average low17°
Average precipitation0.05 in
Chance of precipitation22%
Record high55° (1962)
Record low-8° (2014)
Wed, 0229° / 16°0.03Climate normal
29 °Climate normal

Grantsburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high29°
Average low16°
Average precipitation0.03 in
Chance of precipitation13%
Record high58° (1982)
Record low-16° (1976)
Thu, 0329° / 16°0.03Climate normal
29 °Climate normal

Grantsburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high29°
Average low16°
Average precipitation0.03 in
Chance of precipitation20%
Record high56° (1962)
Record low-18° (1985)
Fri, 0429° / 15°0.05Climate normal
29 °Climate normal

Grantsburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high29°
Average low15°
Average precipitation0.05 in
Chance of precipitation25%
Record high53° (1962)
Record low-15° (2025)
Sat, 0529° / 15°0.05Climate normal
29 °Climate normal

Grantsburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high29°
Average low15°
Average precipitation0.05 in
Chance of precipitation18%
Record high55° (2001)
Record low-12° (1964)
Sun, 0626° / 12°0.02Climate normal
26 °Climate normal

Grantsburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high26°
Average low12°
Average precipitation0.02 in
Chance of precipitation17%
Record high42° (2023)
Record low-19° (1972)
Mon, 0726° / 12°0.02Climate normal
26 °Climate normal

Grantsburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high26°
Average low12°
Average precipitation0.02 in
Chance of precipitation10%
Record high48° (2023)
Record low-24° (1972)
Tue, 0827° / 13°0.04Climate normal
27 °Climate normal

Grantsburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high27°
Average low13°
Average precipitation0.04 in
Chance of precipitation27%
Record high43° (2023)
Record low-19° (2013)
Wed, 0927° / 14°0.05Climate normal
27 °Climate normal

Grantsburg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high27°
Average low14°
Average precipitation0.05 in
Chance of precipitation27%
Record high47° (1990)
Record low-11° (1972)
Thu, 1025° / 11°0.02Climate normal
25 °Climate normal

Grantsburg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high25°
Average low11°
Average precipitation0.02 in
Chance of precipitation15%
Record high44° (1979)
Record low-24° (1977)
Fri, 1124° / 10°0.03Climate normal
24 °Climate normal

Grantsburg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high24°
Average low10°
Average precipitation0.03 in
Chance of precipitation12%
Record high42° (1984)
Record low-17° (1995)
Sat, 1226° / 11°0.04Climate normal
26 °Climate normal

Grantsburg, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high26°
Average low11°
Average precipitation0.04 in
Chance of precipitation17%
Record high42° (1998)
Record low-22° (2000)
Sun, 1326° / 12°0.05Climate normal
26 °Climate normal

Grantsburg, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high26°
Average low12°
Average precipitation0.05 in
Chance of precipitation25%
Record high44° (2014)
Record low-19° (1986)

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 Grantsburg, 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 Grantsburg, 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.