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As of 01:53 CDT

Weather in Grantfork, IL

39°Current weather

Grantfork, Sunday, 18 October, 01:53

Clear. Feels like 36°. High 64°, low 39°.

Pressure30.47 inHg
Wind4.5 mph SE
Humidity85%
Visibility6.2 mi
Dew point35°

10-day forecast for Grantfork, IL: 39° to 78°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

78°
Best day: Saturday, October 24
61°
Worst day: Monday, October 26

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

Mon, 1969° / 44°0Clear
MorningClear44°feels 44°
AfternoonPartly cloudy67°feels 65°
EveningPartly cloudy55°feels 53°
OvernightClear49°feels 47°
69 °Clear

Grantfork, Monday, 19 October

Clear. High 69°, low 44°.

Pressure30.39 inHg
Wind2.3 mph S
Humidity45%
Visibility6.2 mi
Dew point42°
Tue, 2070° / 46°0Overcast
MorningClear48°feels 47°
AfternoonPartly cloudy69°feels 68°
EveningClear57°feels 56°
OvernightOvercast48°feels 47°
70 °Overcast

Grantfork, Tuesday, 20 October

Overcast. High 70°, low 46°.

Pressure30.39 inHg
Wind2.1 mph SE
Humidity44%
Visibility6.2 mi
Dew point44°
Wed, 2171° / 47°0Clear
MorningClear52°feels 50°
AfternoonClear71°feels 69°
EveningClear60°feels 59°
OvernightClear49°feels 49°
71 °Clear

Grantfork, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.27 inHg
Wind2.3 mph S
Humidity47%
Visibility6.2 mi
Dew point46°
Thu, 2273° / 49°0Clear
MorningClear56°feels 56°
AfternoonClear71°feels 69°
EveningClear62°feels 61°
OvernightClear56°feels 56°
73 °Clear

Grantfork, Thursday, 22 October

Clear. High 73°, low 49°.

Pressure30.24 inHg
Wind4.8 mph NE
Humidity39%
Visibility—
Dew point43°
Fri, 2374° / 51°0Clear
MorningClear57°feels 56°
AfternoonClear70°feels 68°
EveningClear63°feels 61°
OvernightClear59°feels 57°
74 °Clear

Grantfork, Friday, 23 October

Clear. High 74°, low 51°.

Pressure30.27 inHg
Wind8.5 mph SE
Humidity44%
Visibility—
Dew point46°
Sat, 2478° / 56°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast73°feels 71°
EveningOvercast66°feels 64°
OvernightOvercast62°feels 59°
78 °Overcast

Grantfork, Saturday, 24 October

Overcast. High 78°, low 56°.

Pressure30.24 inHg
Wind11.1 mph S
Humidity25%
Visibility—
Dew point34°
Sun, 2565° / 51°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast63°feels 62°
EveningOvercast53°feels 50°
OvernightOvercast52°feels 50°
65 °Overcast

Grantfork, Sunday, 25 October

Overcast. High 65°, low 51°.

Pressure30.39 inHg
Wind12.8 mph NW
Humidity45%
Visibility—
Dew point42°
Mon, 2661° / 43°0Overcast
MorningOvercast47°feels 44°
AfternoonOvercast58°feels 55°
EveningOvercast51°feels 48°
OvernightOvercast47°feels 45°
61 °Overcast

Grantfork, Monday, 26 October

Overcast. High 61°, low 43°.

Pressure30.42 inHg
Wind8.1 mph N
Humidity30%
Visibility—
Dew point26°
Tue, 2768° / 46°0Overcast
MorningOvercast51°feels 49°
AfternoonOvercast64°feels 61°
EveningOvercast58°feels 56°
OvernightOvercast54°feels 51°
68 °Overcast

Grantfork, Tuesday, 27 October

Overcast. High 68°, low 46°.

Pressure30.30 inHg
Wind8.1 mph S
Humidity30%
Visibility—
Dew point30°

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 Grantfork, 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.