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As of 21:16 CDT

Weather in Olin, IL

45°Current weather

Olin, Saturday, 17 October, 21:16

Clear. Feels like 42°. High 57°, low 36°.

Pressure30.45 inHg
Wind4.6 mph S
Humidity76%
Visibility6.2 mi
Dew point37°

10-day forecast for Olin, IL: 36° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Saturday, October 24
56°
Worst day: Monday, October 26

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

Sun, 1862° / 41°0Clear
MorningClear44°feels 39°
AfternoonClear60°feels 58°
EveningClear51°feels 49°
OvernightClear43°feels 38°
62 °Clear

Olin, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.45 inHg
Wind11.3 mph S
Humidity48%
Visibility6.2 mi
Dew point38°
Mon, 1965° / 42°0Clear
MorningClear43°feels 42°
AfternoonOvercast64°feels 63°
EveningClear53°feels 52°
OvernightClear46°feels 43°
65 °Clear

Olin, Monday, 19 October

Clear. High 65°, low 42°.

Pressure30.39 inHg
Wind3.8 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 42°0Clear
MorningOvercast43°feels 40°
AfternoonClear66°feels 65°
EveningClear55°feels 53°
OvernightPartly cloudy46°feels 45°
66 °Clear

Olin, Tuesday, 20 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind4.2 mph SE
Humidity48%
Visibility6.2 mi
Dew point44°
Wed, 2168° / 44°0Clear
MorningClear49°feels 49°
AfternoonClear67°feels 66°
EveningClear57°feels 56°
OvernightClear48°feels 47°
68 °Clear

Olin, Wednesday, 21 October

Clear. High 68°, low 44°.

Pressure30.27 inHg
Wind3.8 mph S
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 2269° / 48°0Mostly clear
MorningMostly clear54°feels 53°
AfternoonMostly clear67°feels 66°
EveningMostly clear59°feels 58°
OvernightMostly clear55°feels 54°
69 °Mostly clear

Olin, Thursday, 22 October

Mostly clear. High 69°, low 48°.

Pressure30.27 inHg
Wind6.8 mph E
Humidity51%
Visibility—
Dew point47°
Fri, 2371° / 50°0Mostly clear
MorningMostly clear55°feels 55°
AfternoonMostly clear67°feels 66°
EveningMostly clear62°feels 60°
OvernightMostly clear58°feels 56°
71 °Mostly clear

Olin, Friday, 23 October

Mostly clear. High 71°, low 50°.

Pressure30.30 inHg
Wind10 mph SE
Humidity50%
Visibility—
Dew point46°
Sat, 2474° / 56°0Overcast
MorningOvercast61°feels 58°
AfternoonOvercast71°feels 69°
EveningOvercast65°feels 63°
OvernightOvercast61°feels 59°
74 °Overcast

Olin, Saturday, 24 October

Overcast. High 74°, low 56°.

Pressure30.21 inHg
Wind15.9 mph S
Humidity31%
Visibility—
Dew point37°
Sun, 2558° / 44°0Overcast
MorningOvercast49°feels 45°
AfternoonOvercast49°feels 45°
EveningOvercast48°feels 46°
OvernightOvercast45°feels 41°
58 °Overcast

Olin, Sunday, 25 October

Overcast. High 58°, low 44°.

Pressure30.45 inHg
Wind12.2 mph NW
Humidity59%
Visibility—
Dew point35°
Mon, 2656° / 38°0Overcast
MorningOvercast42°feels 42°
AfternoonOvercast53°feels 51°
EveningOvercast47°feels 47°
OvernightOvercast43°feels 43°
56 °Overcast

Olin, Monday, 26 October

Overcast. High 56°, low 38°.

Pressure30.42 inHg
Wind6.3 mph N
Humidity35%
Visibility—
Dew point25°

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 Olin, 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.