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As of 21:57 CDT

Weather in Grimsby, IL

75°Current weather

Grimsby, Thursday, 15 October, 21:57

Partly cloudy. Feels like 76°. High 83°, low 70°.

Pressure29.94 inHg
Wind13.8 mph W
Humidity83%
Visibility6.2 mi
Dew point70°

10-day forecast for Grimsby, IL: 42° to 83°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

80°
Best day: Friday, October 23
83° · 0.43 in
Worst day: Thursday, October 15

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

Fri, 1674° / 52°0.06Light rain
MorningOvercast58°feels 56°
AfternoonOvercast60°feels 58°
EveningPartly cloudy53°feels 52°
OvernightLight rain68°feels 69°
74 °Light rain

Grimsby, Friday, 16 October

Light rain. High 74°, low 52°.

Pressure30.21 inHg
Wind17.1 mph NW
Humidity44%
Visibility6.2 mi
Dew point38°
Sat, 1758° / 45°0Clear
MorningClear46°feels 41°
AfternoonClear58°feels 56°
EveningClear49°feels 49°
OvernightClear49°feels 45°
58 °Clear

Grimsby, Saturday, 17 October

Clear. High 58°, low 45°.

Pressure30.56 inHg
Wind6.6 mph NE
Humidity51%
Visibility6.2 mi
Dew point38°
Sun, 1864° / 42°0Clear
MorningClear45°feels 42°
AfternoonClear63°feels 61°
EveningClear52°feels 50°
OvernightClear45°feels 43°
64 °Clear

Grimsby, Sunday, 18 October

Clear. High 64°, low 42°.

Pressure30.50 inHg
Wind5.7 mph SE
Humidity44%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 45°0Clear
MorningClear50°feels 49°
AfternoonClear67°feels 65°
EveningClear55°feels 53°
OvernightClear47°feels 47°
68 °Clear

Grimsby, Monday, 19 October

Clear. High 68°, low 45°.

Pressure30.39 inHg
Wind5 mph S
Humidity47%
Visibility6.2 mi
Dew point43°
Tue, 2070° / 47°0Partly cloudy
MorningPartly cloudy53°feels 53°
AfternoonPartly cloudy68°feels 67°
EveningPartly cloudy58°feels 57°
OvernightPartly cloudy53°feels 52°
70 °Partly cloudy

Grimsby, Tuesday, 20 October

Partly cloudy. High 70°, low 47°.

Pressure30.30 inHg
Wind4.9 mph E
Humidity37%
Visibility—
Dew point40°
Wed, 2174° / 47°0Mostly clear
MorningMostly clear54°feels 53°
AfternoonMostly clear70°feels 68°
EveningMostly clear61°feels 59°
OvernightMostly clear56°feels 54°
74 °Mostly clear

Grimsby, Wednesday, 21 October

Mostly clear. High 74°, low 47°.

Pressure30.27 inHg
Wind4.3 mph E
Humidity36%
Visibility—
Dew point40°
Thu, 2278° / 53°0Clear
MorningClear60°feels 57°
AfternoonClear75°feels 73°
EveningClear65°feels 62°
OvernightClear59°feels 56°
78 °Clear

Grimsby, Thursday, 22 October

Clear. High 78°, low 53°.

Pressure30.24 inHg
Wind4.5 mph E
Humidity25%
Visibility—
Dew point35°
Fri, 2380° / 55°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast76°feels 74°
EveningOvercast65°feels 63°
OvernightOvercast61°feels 58°
80 °Overcast

Grimsby, Friday, 23 October

Overcast. High 80°, low 55°.

Pressure30.15 inHg
Wind6.7 mph SE
Humidity24%
Visibility—
Dew point35°
Sat, 2479° / 57°0Overcast
MorningOvercast63°feels 61°
AfternoonOvercast76°feels 75°
EveningOvercast68°feels 66°
OvernightOvercast62°feels 60°
79 °Overcast

Grimsby, Saturday, 24 October

Overcast. High 79°, low 57°.

Pressure30.18 inHg
Wind5.7 mph S
Humidity32%
Visibility—
Dew point43°

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 Grimsby, 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.