As of 23:24 CDT

Weather in Sweetwater, IL

56°Current weather

Sweetwater, Saturday, 24 October, 23:24

Partly cloudy. Feels like 53°. High 74°, low 49°.

Pressure30.36 inHg
Wind5.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point40°

Monthly outlook for Sweetwater, IL: average high 71.2°, average low 54.5°. That is 7.3° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 31 October (78.7°), the coolest 6 November (46°).

71.2°/54.5°
Average high / low
+7.3°
Above normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November75.5°59.6°+8.8°
3 November – 12 November64.1°54.4°+5.4°
13 November – 22 Novemberat normal50.4°—

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, 2576° / 50°0Overcast
76 °Overcast

Sweetwater, Sunday, 25 October

Overcast. High 76°, low 50°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity48%
Visibility6.2 mi
Dew point49°
Mon, 2675° / 52°0Overcast
75 °Overcast

Sweetwater, Monday, 26 October

Overcast. High 75°, low 52°.

Pressure30.30 inHg
Wind2.4 mph SE
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 53°0Overcast
72 °Overcast

Sweetwater, Tuesday, 27 October

Overcast. High 72°, low 53°.

Pressure30.21 inHg
Wind8.3 mph S
Humidity48%
Visibility6.2 mi
Dew point50°
Wed, 2876° / 55°0.03Light rain
76 °Light rain

Sweetwater, Wednesday, 28 October

Light rain. High 76°, low 55°.

Pressure30.18 inHg
Wind8.7 mph S
Humidity54%
Visibility6.2 mi
Dew point53°
Thu, 2977° / 59°0Partly cloudy
77 °Partly cloudy

Sweetwater, Thursday, 29 October

Partly cloudy. High 77°, low 59°.

Pressure30.15 inHg
Wind10.8 mph S
Humidity53%
Visibility—
Dew point55°
Fri, 3079° / 59°0Overcast
79 °Overcast

Sweetwater, Friday, 30 October

Overcast. High 79°, low 59°.

Pressure30.15 inHg
Wind10.2 mph S
Humidity41%
Visibility—
Dew point50°
Sat, 3179° / 63°0.09Light rain
79 °Light rain

Sweetwater, Saturday, 31 October

Light rain. High 79°, low 63°.

Pressure30.03 inHg
Wind14.9 mph S
Humidity49%
Visibility—
Dew point52°
Sun, 0175° / 65°0.07Light rain
75 °Light rain

Sweetwater, Sunday, 1 November

Light rain. High 75°, low 65°.

Pressure29.88 inHg
Wind21.1 mph S
Humidity69%
Visibility—
Dew point62°
Mon, 0272° / 58°0Overcast
72 °Overcast

Sweetwater, Monday, 2 November

Overcast. High 72°, low 58°.

Pressure30.09 inHg
Wind6.9 mph N
Humidity51%
Visibility—
Dew point50°
Tue, 0359° / 52°0.58Rain
59 °Rain

Sweetwater, Tuesday, 3 November

Rain. High 59°, low 52°.

Pressure30.12 inHg
Wind16.2 mph SE
Humidity88%
Visibility—
Dew point50°
Wed, 0459° / 52°1.38Heavy rain
59 °Heavy rain

Sweetwater, Wednesday, 4 November

Heavy rain. High 59°, low 52°.

Pressure29.68 inHg
Wind12.7 mph NW
Humidity87%
Visibility—
Dew point52°
Thu, 0560° / 49°0Overcast
60 °Overcast

Sweetwater, Thursday, 5 November

Overcast. High 60°, low 49°.

Pressure30.09 inHg
Wind11.4 mph W
Humidity43%
Visibility—
Dew point35°
Fri, 0668° / 46°0Overcast
68 °Overcast

Sweetwater, Friday, 6 November

Overcast. High 68°, low 46°.

Pressure29.91 inHg
Wind14.8 mph S
Humidity42%
Visibility—
Dew point38°
Sat, 0776° / 60°0Overcast
76 °Overcast

Sweetwater, Saturday, 7 November

Overcast. High 76°, low 60°.

Pressure29.62 inHg
Wind16 mph W
Humidity45%
Visibility—
Dew point51°
Sun, 0862° / 49°0Overcast
62 °Overcast

Sweetwater, Sunday, 8 November

Overcast. High 62°, low 49°.

Pressure30.03 inHg
Wind14.8 mph NW
Humidity35%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0956° / 40°0.11Climate normal
56 °Climate normal

Sweetwater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2020)
Record low15° (1991)
Tue, 1054° / 38°0.16Climate normal
54 °Climate normal

Sweetwater, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high73° (2020)
Record low18° (2018)
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)

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.