10-day forecast for Flagg, IL: 35° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 24
55°
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1755° / 35°0
Morning37°feels 37°
Afternoon53°feels 50°
Evening47°feels 44°
Overnight41°feels 36°
55 °
Flagg, Saturday, 17 October
Clear. High 55°, low 35°.
Pressure30.56 inHg
Wind5 mph SW
Humidity43%
Visibility6.2 mi
Dew point27°
Sun, 1862° / 42°0
Morning43°feels 38°
Afternoon61°feels 59°
Evening51°feels 48°
Overnight43°feels 38°
62 °
Flagg, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.45 inHg
Wind13.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1964° / 41°0
Morning43°feels 42°
Afternoon64°feels 62°
Evening52°feels 50°
Overnight46°feels 42°
64 °
Flagg, Monday, 19 October
Partly cloudy. High 64°, low 41°.
Pressure30.39 inHg
Wind4.1 mph S
Humidity48%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 44°0
Morning49°feels 49°
Afternoon65°feels 63°
Evening54°feels 53°
Overnight47°feels 45°
67 °
Flagg, Tuesday, 20 October
Clear. High 67°, low 44°.
Pressure30.36 inHg
Wind5.8 mph SE
Humidity38%
Visibility—
Dew point37°
Wed, 2167° / 43°0
Morning50°feels 47°
Afternoon64°feels 62°
Evening55°feels 53°
Overnight52°feels 49°
67 °
Flagg, Wednesday, 21 October
Clear. High 67°, low 43°.
Pressure30.30 inHg
Wind6.6 mph S
Humidity36%
Visibility—
Dew point36°
Thu, 2261° / 52°0.02
Morning56°feels 54°
Afternoon57°feels 56°
Evening55°feels 53°
Overnight54°feels 52°
61 °
Flagg, Thursday, 22 October
Light rain. High 61°, low 52°.
Pressure30.18 inHg
Wind7.6 mph S
Humidity65%
Visibility—
Dew point46°
Fri, 2370° / 51°0
Morning56°feels 54°
Afternoon67°feels 66°
Evening61°feels 59°
Overnight57°feels 55°
70 °
Flagg, Friday, 23 October
Clear. High 70°, low 51°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity43%
Visibility—
Dew point43°
Sat, 2471° / 53°0
Morning58°feels 56°
Afternoon68°feels 67°
Evening61°feels 60°
Overnight58°feels 56°
71 °
Flagg, Saturday, 24 October
Partly cloudy. High 71°, low 53°.
Pressure30.18 inHg
Wind11.6 mph S
Humidity45%
Visibility—
Dew point45°
Sun, 2571° / 54°0
Morning59°feels 56°
Afternoon69°feels 67°
Evening62°feels 60°
Overnight58°feels 56°
71 °
Flagg, Sunday, 25 October
Overcast. High 71°, low 54°.
Pressure30.18 inHg
Wind7.6 mph S
Humidity37%
Visibility—
Dew point40°
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 Flagg, 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.