As of 18:36 CDT

Weather in Sweetwater, IL

61°Current weather

Sweetwater, Saturday, 31 October, 18:36

Overcast. Feels like 58°. High 65°, low 55°.

Pressure30.27 inHg
Wind7.1 mph E
Humidity32%
Visibility6.2 mi
Dew point31°

Monthly outlook for Sweetwater, IL: average high 58.3°, average low 49°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 3 November (71°), the coolest 12 November (34.6°).

58.3°/49°
Average high / low
+2.1°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November63.2°56.5°+3.7°
10 November – 19 November50.2°51.3°-0.6°
20 November – 29 Novemberat normal47.1°—

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).

Sun, 0168° / 56°0Overcast
68 °Overcast

Sweetwater, Sunday, 1 November

Overcast. High 68°, low 56°.

Pressure30.30 inHg
Wind7.5 mph SE
Humidity76%
Visibility6.2 mi
Dew point56°
Mon, 0267° / 55°0Overcast
67 °Overcast

Sweetwater, Monday, 2 November

Overcast. High 67°, low 55°.

Pressure30.03 inHg
Wind12.9 mph S
Humidity79%
Visibility6.2 mi
Dew point56°
Tue, 0371° / 65°0.6Heavy rain
71 °Heavy rain

Sweetwater, Tuesday, 3 November

Heavy rain. High 71°, low 65°.

Pressure29.83 inHg
Wind18.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point63°
Wed, 0465° / 59°0.59Heavy rain
65 °Heavy rain

Sweetwater, Wednesday, 4 November

Heavy rain. High 65°, low 59°.

Pressure29.71 inHg
Wind11 mph SW
Humidity68%
Visibility6.2 mi
Dew point52°
Thu, 0564° / 57°0Overcast
64 °Overcast

Sweetwater, Thursday, 5 November

Overcast. High 64°, low 57°.

Pressure29.71 inHg
Wind13 mph SW
Humidity57%
Visibility—
Dew point46°
Fri, 0657° / 53°0.01Light rain
57 °Light rain

Sweetwater, Friday, 6 November

Light rain. High 57°, low 53°.

Pressure29.88 inHg
Wind9.7 mph N
Humidity76%
Visibility—
Dew point48°
Sat, 0757° / 51°0.01Light rain
57 °Light rain

Sweetwater, Saturday, 7 November

Light rain. High 57°, low 51°.

Pressure29.80 inHg
Wind4.9 mph NW
Humidity73%
Visibility—
Dew point46°
Sun, 0859° / 48°0Overcast
59 °Overcast

Sweetwater, Sunday, 8 November

Overcast. High 59°, low 48°.

Pressure29.83 inHg
Wind13.6 mph NW
Humidity48%
Visibility—
Dew point36°
Mon, 0959° / 47°0Overcast
59 °Overcast

Sweetwater, Monday, 9 November

Overcast. High 59°, low 47°.

Pressure29.94 inHg
Wind12.1 mph NW
Humidity46%
Visibility—
Dew point34°
Tue, 1060° / 41°0Partly cloudy
60 °Partly cloudy

Sweetwater, Tuesday, 10 November

Partly cloudy. High 60°, low 41°.

Pressure30.03 inHg
Wind10.8 mph W
Humidity37%
Visibility—
Dew point30°
Wed, 1157° / 42°0Overcast
57 °Overcast

Sweetwater, Wednesday, 11 November

Overcast. High 57°, low 42°.

Pressure29.85 inHg
Wind11.4 mph NW
Humidity30%
Visibility—
Dew point24°
Thu, 1250° / 35°0Overcast
50 °Overcast

Sweetwater, Thursday, 12 November

Overcast. High 50°, low 35°.

Pressure29.80 inHg
Wind9.3 mph E
Humidity46%
Visibility—
Dew point26°
Fri, 1345° / 41°0.06Light rain
45 °Light rain

Sweetwater, Friday, 13 November

Light rain. High 45°, low 41°.

Pressure29.71 inHg
Wind12.5 mph NE
Humidity76%
Visibility—
Dew point37°
Sat, 1443° / 41°0.04Light rain
43 °Light rain

Sweetwater, Saturday, 14 November

Light rain. High 43°, low 41°.

Pressure29.85 inHg
Wind15.4 mph N
Humidity86%
Visibility—
Dew point38°
Sun, 1546° / 38°0Overcast
46 °Overcast

Sweetwater, Sunday, 15 November

Overcast. High 46°, low 38°.

Pressure30.03 inHg
Wind9.6 mph N
Humidity53%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2547° / 33°0.1Climate normal
47 °Climate normal

Sweetwater, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation40%
Record high65° (2006)
Record low13° (1977)
Thu, 2648° / 33°0.14Climate normal
48 °Climate normal

Sweetwater, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high70° (1965)
Record low7° (1977)
Fri, 2746° / 33°0.21Climate normal
46 °Climate normal

Sweetwater, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.21 in
Chance of precipitation47%
Record high68° (1990)
Record low13° (2018)
Sat, 2844° / 30°0.12Climate normal
44 °Climate normal

Sweetwater, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.12 in
Chance of precipitation25%
Record high67° (1998)
Record low9° (1977)
Sun, 2945° / 31°0.07Climate normal
45 °Climate normal

Sweetwater, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (1998)
Record low10° (1976)

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.