As of 10:37 CST

Weather in Oak Grove, IL

40°Current weather

Oak Grove, Saturday, 14 November, 10:37

Clear. Feels like 36°. High 43°, low 26°.

Pressure30.33 inHg
Wind5.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point29°

Monthly outlook for Oak Grove, IL: average high 50.9°, average low 36.8°. That is 3.2° above the climate normal for November. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 21 November (64°), the coolest 14 November (26.2°).

50.9°/36.8°
Average high / low
+3.2°
Above normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November51.7°46.9°+2.7°
24 November – 3 December49.4°41°+4.7°
4 December – 13 Decemberat normal35.6°—

November records over 66 years

76.5°1 November 2000All-time high
-3.6°26 November 1977All-time low

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

Sun, 1547° / 28°0Mostly clear
47 °Mostly clear

Oak Grove, Sunday, 15 November

Mostly clear. High 47°, low 28°.

Pressure30.47 inHg
Wind1 mph W
Humidity59%
Visibility6.2 mi
Dew point30°
Mon, 1651° / 30°0Mostly clear
51 °Mostly clear

Oak Grove, Monday, 16 November

Mostly clear. High 51°, low 30°.

Pressure30.53 inHg
Wind6.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point33°
Tue, 1754° / 34°0Mostly clear
54 °Mostly clear

Oak Grove, Tuesday, 17 November

Mostly clear. High 54°, low 34°.

Pressure30.45 inHg
Wind7.2 mph S
Humidity56%
Visibility6.2 mi
Dew point37°
Wed, 1856° / 40°0Overcast
56 °Overcast

Oak Grove, Wednesday, 18 November

Overcast. High 56°, low 40°.

Pressure30.27 inHg
Wind12.3 mph S
Humidity57%
Visibility—
Dew point37°
Thu, 1958° / 47°0.13Rain
58 °Rain

Oak Grove, Thursday, 19 November

Rain. High 58°, low 47°.

Pressure30.18 inHg
Wind13.5 mph S
Humidity71%
Visibility—
Dew point45°
Fri, 2059° / 43°0.02Light rain
59 °Light rain

Oak Grove, Friday, 20 November

Light rain. High 59°, low 43°.

Pressure30.18 inHg
Wind13.2 mph S
Humidity69%
Visibility—
Dew point39°
Sat, 2164° / 48°0.41Rain
64 °Rain

Oak Grove, Saturday, 21 November

Rain. High 64°, low 48°.

Pressure29.77 inHg
Wind24.4 mph SW
Humidity58%
Visibility—
Dew point48°
Sun, 2246° / 36°0.01Light rain
46 °Light rain

Oak Grove, Sunday, 22 November

Light rain. High 46°, low 36°.

Pressure30.21 inHg
Wind22.5 mph W
Humidity69%
Visibility—
Dew point32°
Mon, 2340° / 29°0Partly cloudy
40 °Partly cloudy

Oak Grove, Monday, 23 November

Partly cloudy. High 40°, low 29°.

Pressure30.39 inHg
Wind7.9 mph N
Humidity39%
Visibility—
Dew point15°
Tue, 2442° / 29°0Overcast
42 °Overcast

Oak Grove, Tuesday, 24 November

Overcast. High 42°, low 29°.

Pressure30.27 inHg
Wind11.9 mph S
Humidity38%
Visibility—
Dew point16°
Wed, 2545° / 40°0.01Light rain
45 °Light rain

Oak Grove, Wednesday, 25 November

Light rain. High 45°, low 40°.

Pressure30.06 inHg
Wind12 mph S
Humidity63%
Visibility—
Dew point32°
Thu, 2654° / 43°0Light rain
54 °Light rain

Oak Grove, Thursday, 26 November

Light rain. High 54°, low 43°.

Pressure29.97 inHg
Wind17.2 mph S
Humidity81%
Visibility—
Dew point44°
Fri, 2764° / 54°0.38Rain
64 °Rain

Oak Grove, Friday, 27 November

Rain. High 64°, low 54°.

Pressure29.71 inHg
Wind25.4 mph S
Humidity71%
Visibility—
Dew point53°
Sat, 2856° / 33°0.61Rain
56 °Rain

Oak Grove, Saturday, 28 November

Rain. High 56°, low 33°.

Pressure29.74 inHg
Wind22.7 mph SW
Humidity75%
Visibility—
Dew point36°
Sun, 2936° / 28°0Partly cloudy
36 °Partly cloudy

Oak Grove, Sunday, 29 November

Partly cloudy. High 36°, low 28°.

Pressure30.30 inHg
Wind15.4 mph NW
Humidity52%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3040° / 27°0.07Climate normal
40 °Climate normal

Oak Grove, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low7° (1976)
Tue, 0138° / 26°0.11Climate normal
38 °Climate normal

Oak Grove, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (1970)
Record low2° (1971)
Wed, 0240° / 26°0.04Climate normal
40 °Climate normal

Oak Grove, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (1982)
Record low-1° (1985)
Thu, 0339° / 26°0.09Climate normal
39 °Climate normal

Oak Grove, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2012)
Record low-8° (1985)
Fri, 0438° / 25°0.06Climate normal
38 °Climate normal

Oak Grove, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (1998)
Record low-6° (1991)
Sat, 0538° / 24°0.08Climate normal
38 °Climate normal

Oak Grove, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2001)
Record low0° (1991)
Sun, 0636° / 23°0.06Climate normal
36 °Climate normal

Oak Grove, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation28%
Record high60° (1998)
Record low-4° (1964)
Mon, 0734° / 22°0.09Climate normal
34 °Climate normal

Oak Grove, Monday, 7 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high56° (2023)
Record low-10° (1977)
Tue, 0835° / 22°0.08Climate normal
35 °Climate normal

Oak Grove, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1991)
Record low-2° (2025)
Wed, 0935° / 22°0.08Climate normal
35 °Climate normal

Oak Grove, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation32%
Record high54° (1993)
Record low-10° (1978)
Thu, 1035° / 21°0.09Climate normal
35 °Climate normal

Oak Grove, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.09 in
Chance of precipitation23%
Record high57° (2015)
Record low-13° (1977)
Fri, 1134° / 20°0.09Climate normal
34 °Climate normal

Oak Grove, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation30%
Record high56° (1965)
Record low-12° (1972)
Sat, 1235° / 21°0.06Climate normal
35 °Climate normal

Oak Grove, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.06 in
Chance of precipitation20%
Record high60° (1991)
Record low-13° (2000)
Sun, 1335° / 22°0.07Climate normal
35 °Climate normal

Oak Grove, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation30%
Record high61° (2015)
Record low-15° (2000)

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 Oak Grove, IL 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 Oak Grove, IL 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.