10-day forecast for Fontenelle, WY: 54° to 91°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, August 11
79° · 0.15 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 54°0
Morning63°feels 60°
Afternoon87°feels 84°
Evening76°feels 75°
Overnight59°feels 57°
88 °
Fontenelle, Monday, 10 August
Partly cloudy. High 88°, low 54°.
Pressure29.85 inHg
Wind12.5 mph W
Humidity17%
Visibility6.2 mi
Dew point37°
Tue, 1191° / 65°0
Morning73°feels 71°
Afternoon89°feels 85°
Evening86°feels 83°
Overnight72°feels 71°
91 °
Fontenelle, Tuesday, 11 August
Overcast. High 91°, low 65°.
Pressure29.91 inHg
Wind3.1 mph NW
Humidity12%
Visibility6.2 mi
Dew point27°
Wed, 1285° / 69°0
Morning72°feels 70°
Afternoon85°feels 82°
Evening80°feels 80°
Overnight74°feels 72°
85 °
Fontenelle, Wednesday, 12 August
Overcast. High 85°, low 69°.
Pressure29.80 inHg
Wind3.9 mph E
Humidity14%
Visibility6.2 mi
Dew point29°
Thu, 1379° / 63°0.15
Morning71°feels 69°
Afternoon76°feels 75°
Evening64°feels 63°
Overnight72°feels 71°
79 °
Fontenelle, Thursday, 13 August
Rain. High 79°, low 63°.
Pressure29.74 inHg
Wind35.1 mph SW
Humidity25%
Visibility—
Dew point39°
Fri, 1477° / 60°0.06
Morning65°feels 64°
Afternoon75°feels 73°
Evening77°feels 75°
Overnight71°feels 70°
77 °
Fontenelle, Friday, 14 August
Light rain. High 77°, low 60°.
Pressure29.88 inHg
Wind20 mph W
Humidity35%
Visibility—
Dew point43°
Sat, 1581° / 63°0
Morning67°feels 65°
Afternoon77°feels 75°
Evening78°feels 76°
Overnight71°feels 70°
81 °
Fontenelle, Saturday, 15 August
Overcast. High 81°, low 63°.
Pressure30.06 inHg
Wind20.6 mph SW
Humidity25%
Visibility—
Dew point36°
Sun, 1683° / 67°0
Morning70°feels 69°
Afternoon79°feels 78°
Evening82°feels 80°
Overnight75°feels 74°
83 °
Fontenelle, Sunday, 16 August
Overcast. High 83°, low 67°.
Pressure30.09 inHg
Wind8.7 mph SW
Humidity23%
Visibility—
Dew point36°
Mon, 1783° / 70°0
Morning72°feels 71°
Afternoon80°feels 80°
Evening82°feels 79°
Overnight74°feels 72°
83 °
Fontenelle, Monday, 17 August
Overcast. High 83°, low 70°.
Pressure30.06 inHg
Wind23 mph W
Humidity27%
Visibility—
Dew point41°
Tue, 1885° / 66°0
Morning70°feels 68°
Afternoon82°feels 80°
Evening84°feels 81°
Overnight75°feels 73°
85 °
Fontenelle, Tuesday, 18 August
Clear. High 85°, low 66°.
Pressure30.06 inHg
Wind14.6 mph W
Humidity20%
Visibility—
Dew point34°
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 Fontenelle, WY 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.