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As of 14:50 CDT

Weather in Swansea, IL

90°Current weather

Swansea, Sunday, 9 August, 14:50

Clear. Feels like 103°. High 92°, low 72°.

Pressure29.91 inHg
Wind2 mph NE
Humidity72%
Visibility6.2 mi
Dew point80°

10-day forecast for Swansea, IL: 70° to 104°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

104°
Best day: Saturday, August 15
95° · 0.22 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1098° / 75°0Overcast
MorningOvercast79°feels 79°
AfternoonOvercast97°feels 102°
EveningOvercast90°feels 93°
OvernightClear83°feels 88°
98 °Overcast

Swansea, Monday, 10 August

Overcast. High 98°, low 75°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Tue, 11100° / 78°0.01Light rain
MorningOvercast79°feels 79°
AfternoonClear99°feels 103°
EveningMostly clear88°feels 90°
OvernightClear82°feels 84°
100 °Light rain

Swansea, Tuesday, 11 August

Light rain. High 100°, low 78°.

Pressure29.88 inHg
Wind13.6 mph SW
Humidity41%
Visibility6.2 mi
Dew point69°
Wed, 1290° / 74°0.03Light rain
MorningLight rain76°feels 77°
AfternoonOvercast90°feels 95°
EveningOvercast83°feels 86°
OvernightLight rain74°feels 75°
90 °Light rain

Swansea, Wednesday, 12 August

Light rain. High 90°, low 74°.

Pressure29.85 inHg
Wind6.5 mph W
Humidity59%
Visibility6.2 mi
Dew point71°
Thu, 1395° / 70°0.22Rain
MorningRain72°feels 73°
AfternoonPartly cloudy92°feels 99°
EveningRain83°feels 87°
OvernightOvercast73°feels 74°
95 °Rain

Swansea, Thursday, 13 August

Rain. High 95°, low 70°.

Pressure29.91 inHg
Wind13.8 mph S
Humidity63%
Visibility6.2 mi
Dew point72°
Fri, 1499° / 75°0Overcast
MorningOvercast82°feels 84°
AfternoonOvercast94°feels 100°
EveningOvercast89°feels 96°
OvernightOvercast83°feels 86°
99 °Overcast

Swansea, Friday, 14 August

Overcast. High 99°, low 75°.

Pressure29.91 inHg
Wind10.4 mph S
Humidity42%
Visibility—
Dew point66°
Sat, 15104° / 78°0Mostly clear
MorningMostly clear85°feels 85°
AfternoonMostly clear100°feels 101°
EveningMostly clear91°feels 92°
OvernightMostly clear83°feels 83°
104 °Mostly clear

Swansea, Saturday, 15 August

Mostly clear. High 104°, low 78°.

Pressure29.97 inHg
Wind11.1 mph W
Humidity26%
Visibility—
Dew point57°
Sun, 1695° / 76°0.01Light rain
MorningLight rain83°feels 85°
AfternoonLight rain93°feels 101°
EveningLight rain83°feels 90°
OvernightLight rain76°feels 77°
95 °Light rain

Swansea, Sunday, 16 August

Light rain. High 95°, low 76°.

Pressure29.94 inHg
Wind11 mph SW
Humidity46%
Visibility—
Dew point69°
Mon, 17103° / 71°0.02Light rain
MorningLight rain76°feels 79°
AfternoonLight rain91°feels 98°
EveningLight rain93°feels 96°
OvernightLight rain85°feels 88°
103 °Light rain

Swansea, Monday, 17 August

Light rain. High 103°, low 71°.

Pressure29.94 inHg
Wind14.1 mph S
Humidity52%
Visibility—
Dew point68°
Tue, 18102° / 79°0Overcast
MorningOvercast85°feels 84°
AfternoonOvercast98°feels 98°
EveningOvercast89°feels 95°
OvernightOvercast82°feels 85°
102 °Overcast

Swansea, Tuesday, 18 August

Overcast. High 102°, low 79°.

Pressure29.88 inHg
Wind12.8 mph W
Humidity26%
Visibility—
Dew point56°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Swansea, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.