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As of 19:32 CDT

Weather in Grimsby, IL

81°Current weather

Grimsby, Thursday, 15 October, 19:32

Light rain. Feels like 83°. High 83°, low 70°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point68°

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: Saturday, October 24
83° · 0.39 in
Worst day: Thursday, October 15

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

Fri, 1674° / 52°0.09Light rain
MorningLight rain56°feels 55°
AfternoonOvercast60°feels 57°
EveningPartly cloudy53°feels 52°
OvernightLight rain64°feels 64°
74 °Light rain

Grimsby, Friday, 16 October

Light rain. High 74°, low 52°.

Pressure30.21 inHg
Wind17 mph NW
Humidity44%
Visibility6.2 mi
Dew point38°
Sat, 1759° / 45°0Clear
MorningClear46°feels 42°
AfternoonClear58°feels 56°
EveningClear49°feels 49°
OvernightClear50°feels 45°
59 °Clear

Grimsby, Saturday, 17 October

Clear. High 59°, low 45°.

Pressure30.56 inHg
Wind7 mph NE
Humidity52%
Visibility6.2 mi
Dew point38°
Sun, 1864° / 42°0Clear
MorningClear45°feels 42°
AfternoonClear63°feels 61°
EveningClear52°feels 50°
OvernightClear45°feels 44°
64 °Clear

Grimsby, Sunday, 18 October

Clear. High 64°, low 42°.

Pressure30.50 inHg
Wind5.3 mph SE
Humidity45%
Visibility6.2 mi
Dew point38°
Mon, 1968° / 45°0Clear
MorningClear50°feels 50°
AfternoonClear68°feels 66°
EveningClear57°feels 55°
OvernightClear48°feels 48°
68 °Clear

Grimsby, Monday, 19 October

Clear. High 68°, low 45°.

Pressure30.39 inHg
Wind5 mph S
Humidity44%
Visibility6.2 mi
Dew point41°
Tue, 2069° / 46°0Overcast
MorningOvercast53°feels 52°
AfternoonOvercast67°feels 65°
EveningOvercast58°feels 57°
OvernightOvercast54°feels 53°
69 °Overcast

Grimsby, Tuesday, 20 October

Overcast. High 69°, low 46°.

Pressure30.33 inHg
Wind4.5 mph E
Humidity39%
Visibility—
Dew point40°
Wed, 2175° / 49°0Clear
MorningClear56°feels 55°
AfternoonClear71°feels 70°
EveningClear62°feels 59°
OvernightClear56°feels 54°
75 °Clear

Grimsby, Wednesday, 21 October

Clear. High 75°, low 49°.

Pressure30.30 inHg
Wind4.5 mph NE
Humidity34%
Visibility—
Dew point40°
Thu, 2277° / 53°0Clear
MorningClear60°feels 58°
AfternoonClear74°feels 72°
EveningClear65°feels 63°
OvernightClear60°feels 57°
77 °Clear

Grimsby, Thursday, 22 October

Clear. High 77°, low 53°.

Pressure30.24 inHg
Wind5 mph SE
Humidity28%
Visibility—
Dew point37°
Fri, 2378° / 55°0Overcast
MorningOvercast62°feels 60°
AfternoonOvercast76°feels 75°
EveningOvercast67°feels 66°
OvernightOvercast63°feels 62°
78 °Overcast

Grimsby, Friday, 23 October

Overcast. High 78°, low 55°.

Pressure30.18 inHg
Wind9.5 mph S
Humidity32%
Visibility—
Dew point42°
Sat, 2480° / 60°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast77°feels 76°
EveningOvercast69°feels 68°
OvernightOvercast64°feels 62°
80 °Overcast

Grimsby, Saturday, 24 October

Overcast. High 80°, low 60°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity32%
Visibility—
Dew point44°

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.