As of 08:53 CDT

Weather in Sweetwater, IL

48°Current weather

Sweetwater, Monday, 26 October, 08:53

Overcast. Feels like 48°. High 76°, low 48°.

Pressure30.33 inHg
Wind2.5 mph S
Humidity82%
Visibility6.2 mi
Dew point43°

Monthly outlook for Sweetwater, IL: average high 67.7°, average low 51.1°. That is 5.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (75.7°), the coolest 8 November (38.3°).

67.7°/51.1°
Average high / low
+5.8°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November69.9°58.6°+6.3°
5 November – 14 November64°53.4°+5.9°
15 November – 24 Novemberat normal49.8°—

October records over 66 years

89.4°7 October 2007All-time high
21.9°22 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Broadwell (13 mi).

Tue, 2773° / 51°0Overcast
73 °Overcast

Sweetwater, Tuesday, 27 October

Overcast. High 73°, low 51°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity56%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 54°0Mostly clear
75 °Mostly clear

Sweetwater, Wednesday, 28 October

Mostly clear. High 75°, low 54°.

Pressure30.18 inHg
Wind7.8 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Thu, 2976° / 58°0.03Light rain
76 °Light rain

Sweetwater, Thursday, 29 October

Light rain. High 76°, low 58°.

Pressure30.12 inHg
Wind10.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point56°
Fri, 3073° / 57°0.03Light rain
73 °Light rain

Sweetwater, Friday, 30 October

Light rain. High 73°, low 57°.

Pressure30.18 inHg
Wind8.5 mph S
Humidity65%
Visibility—
Dew point58°
Sat, 3171° / 60°0.02Light rain
71 °Light rain

Sweetwater, Saturday, 31 October

Light rain. High 71°, low 60°.

Pressure30.15 inHg
Wind7.7 mph SE
Humidity70%
Visibility—
Dew point57°
Sun, 0165° / 60°0.15Light rain
65 °Light rain

Sweetwater, Sunday, 1 November

Light rain. High 65°, low 60°.

Pressure30.00 inHg
Wind7 mph NW
Humidity78%
Visibility—
Dew point57°
Mon, 0268° / 58°0.01Light rain
68 °Light rain

Sweetwater, Monday, 2 November

Light rain. High 68°, low 58°.

Pressure29.88 inHg
Wind15 mph S
Humidity78%
Visibility—
Dew point57°
Tue, 0364° / 53°0.24Light rain
64 °Light rain

Sweetwater, Tuesday, 3 November

Light rain. High 64°, low 53°.

Pressure29.77 inHg
Wind20.9 mph W
Humidity53%
Visibility—
Dew point39°
Wed, 0460° / 45°0Partly cloudy
60 °Partly cloudy

Sweetwater, Wednesday, 4 November

Partly cloudy. High 60°, low 45°.

Pressure29.94 inHg
Wind20.4 mph W
Humidity30%
Visibility—
Dew point24°
Thu, 0571° / 52°0Mostly clear
71 °Mostly clear

Sweetwater, Thursday, 5 November

Mostly clear. High 71°, low 52°.

Pressure29.80 inHg
Wind10.3 mph S
Humidity40%
Visibility—
Dew point42°
Fri, 0670° / 51°0Partly cloudy
70 °Partly cloudy

Sweetwater, Friday, 6 November

Partly cloudy. High 70°, low 51°.

Pressure29.62 inHg
Wind17.3 mph NW
Humidity34%
Visibility—
Dew point37°
Sat, 0752° / 40°0Partly cloudy
52 °Partly cloudy

Sweetwater, Saturday, 7 November

Partly cloudy. High 52°, low 40°.

Pressure29.85 inHg
Wind15.1 mph NW
Humidity46%
Visibility—
Dew point29°
Sun, 0859° / 38°0Overcast
59 °Overcast

Sweetwater, Sunday, 8 November

Overcast. High 59°, low 38°.

Pressure30.09 inHg
Wind7 mph SE
Humidity51%
Visibility—
Dew point35°
Mon, 0965° / 45°0Clear
65 °Clear

Sweetwater, Monday, 9 November

Clear. High 65°, low 45°.

Pressure30.12 inHg
Wind9.4 mph SE
Humidity45%
Visibility—
Dew point38°
Tue, 1068° / 48°0Mostly clear
68 °Mostly clear

Sweetwater, Tuesday, 10 November

Mostly clear. High 68°, low 48°.

Pressure30.18 inHg
Wind9.7 mph S
Humidity39%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1152° / 36°0.08Climate normal
52 °Climate normal

Sweetwater, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1964)
Record low19° (2019)
Thu, 1250° / 35°0.07Climate normal
50 °Climate normal

Sweetwater, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (2010)
Record low9° (2019)
Fri, 1351° / 35°0.07Climate normal
51 °Climate normal

Sweetwater, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1999)
Record low8° (1986)
Sat, 1452° / 36°0.07Climate normal
52 °Climate normal

Sweetwater, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (2025)
Record low14° (1986)
Sun, 1551° / 37°0.09Climate normal
51 °Climate normal

Sweetwater, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (2025)
Record low18° (2019)
Mon, 1651° / 36°0.08Climate normal
51 °Climate normal

Sweetwater, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation20%
Record high71° (1971)
Record low22° (1997)
Tue, 1752° / 36°0.12Climate normal
52 °Climate normal

Sweetwater, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation25%
Record high74° (2016)
Record low18° (2005)
Wed, 1851° / 37°0.18Climate normal
51 °Climate normal

Sweetwater, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation30%
Record high70° (1999)
Record low13° (2014)
Thu, 1951° / 37°0.08Climate normal
51 °Climate normal

Sweetwater, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1979)
Record low19° (2014)
Fri, 2050° / 35°0.11Climate normal
50 °Climate normal

Sweetwater, Friday, 20 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low17° (2022)
Sat, 2148° / 34°0.09Climate normal
48 °Climate normal

Sweetwater, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1990)
Record low11° (1964)
Sun, 2249° / 33°0.07Climate normal
49 °Climate normal

Sweetwater, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2010)
Record low11° (2015)
Mon, 2349° / 33°0.08Climate normal
49 °Climate normal

Sweetwater, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2003)
Record low13° (1970)
Tue, 2447° / 32°0.11Climate normal
47 °Climate normal

Sweetwater, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1966)
Record low13° (1970)

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 Sweetwater, 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 Sweetwater, 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.