10-day forecast for Guernsey, IA: 16° to 60°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Friday, November 20
34° · 0.28 in
Worst day: Sunday, November 22
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1547° / 27°0
Morning30°feels 30°
Afternoon47°feels 46°
Evening34°feels 30°
Overnight28°feels 24°
47 °
Guernsey, Sunday, 15 November
Clear. High 47°, low 27°.
Pressure30.47 inHg
Wind4.7 mph S
Humidity58%
Visibility6.2 mi
Dew point29°
Mon, 1651° / 30°0
Morning33°feels 26°
Afternoon51°feels 49°
Evening40°feels 34°
Overnight31°feels 26°
51 °
Guernsey, Monday, 16 November
Mostly clear. High 51°, low 30°.
Pressure30.47 inHg
Wind8.6 mph SW
Humidity54%
Visibility6.2 mi
Dew point33°
Tue, 1754° / 35°0
Morning39°feels 33°
Afternoon53°feels 51°
Evening46°feels 40°
Overnight36°feels 30°
54 °
Guernsey, Tuesday, 17 November
Mostly clear. High 54°, low 35°.
Pressure30.39 inHg
Wind10.6 mph S
Humidity59%
Visibility6.2 mi
Dew point38°
Wed, 1856° / 42°0.05
Morning45°feels 39°
Afternoon54°feels 51°
Evening55°feels 53°
Overnight43°feels 37°
56 °
Guernsey, Wednesday, 18 November
Light rain. High 56°, low 42°.
Pressure30.15 inHg
Wind16.4 mph S
Humidity55%
Visibility—
Dew point36°
Thu, 1955° / 45°0
Morning49°feels 45°
Afternoon53°feels 51°
Evening48°feels 45°
Overnight46°feels 42°
55 °
Guernsey, Thursday, 19 November
Light rain. High 55°, low 45°.
Pressure30.27 inHg
Wind16.6 mph S
Humidity60%
Visibility—
Dew point39°
Fri, 2060° / 42°0.01
Morning47°feels 44°
Afternoon54°feels 53°
Evening59°feels 59°
Overnight56°feels 55°
60 °
Guernsey, Friday, 20 November
Light rain. High 60°, low 42°.
Pressure30.15 inHg
Wind16.6 mph S
Humidity91%
Visibility—
Dew point49°
Sat, 2159° / 43°0.28
Morning57°feels 56°
Afternoon58°feels 57°
Evening50°feels 48°
Overnight46°feels 39°
59 °
Guernsey, Saturday, 21 November
Light rain. High 59°, low 43°.
Pressure29.77 inHg
Wind19.3 mph NW
Humidity85%
Visibility—
Dew point54°
Sun, 2234° / 20°0.28
Morning25°feels 13°
Afternoon26°feels 13°
Evening22°feels 10°
Overnight21°feels 9°
34 °
Guernsey, Sunday, 22 November
Snow. High 34°, low 20°.
Pressure30.30 inHg
Wind26.8 mph N
Humidity75%
Visibility—
Dew point19°
Mon, 2321° / 16°0
Morning19°feels 6°
Afternoon20°feels 8°
Evening17°feels 5°
Overnight16°feels 4°
21 °
Guernsey, Monday, 23 November
Overcast. High 21°, low 16°.
Pressure30.39 inHg
Wind14.9 mph N
Humidity73%
Visibility—
Dew point13°
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 Guernsey, IA 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.