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As of 05:42 MDT

Weather in St. Charles, ID

66°Current weather

St. Charles, Sunday, 9 August, 05:42

Overcast. Feels like 64°. High 92°, low 65°.

Pressure30.00 inHg
Wind2.1 mph W
Humidity38%
Visibility6.2 mi
Dew point40°

10-day forecast for St. Charles, ID: 56° to 92°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Monday, August 10
79° · 0.07 in
Worst day: Friday, August 14

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

Mon, 1092° / 57°0Overcast
MorningClear62°feels 60°
AfternoonOvercast88°feels 84°
EveningOvercast81°feels 80°
OvernightClear65°feels 63°
92 °Overcast

St. Charles, Monday, 10 August

Overcast. High 92°, low 57°.

Pressure29.88 inHg
Wind11.9 mph W
Humidity20%
Visibility6.2 mi
Dew point39°
Tue, 1191° / 65°0Partly cloudy
MorningOvercast72°feels 70°
AfternoonMostly clear90°feels 86°
EveningOvercast81°feels 79°
OvernightOvercast69°feels 66°
91 °Partly cloudy

St. Charles, Tuesday, 11 August

Partly cloudy. High 91°, low 65°.

Pressure29.91 inHg
Wind6.5 mph W
Humidity15%
Visibility6.2 mi
Dew point30°
Wed, 1286° / 65°0Overcast
MorningOvercast71°feels 69°
AfternoonOvercast88°feels 84°
EveningOvercast75°feels 73°
OvernightOvercast68°feels 65°
86 °Overcast

St. Charles, Wednesday, 12 August

Overcast. High 86°, low 65°.

Pressure29.83 inHg
Wind0.8 mph SE
Humidity17%
Visibility6.2 mi
Dew point31°
Thu, 1378° / 59°0.04Light rain
MorningLight rain65°feels 64°
AfternoonLight rain77°feels 76°
EveningLight rain70°feels 69°
OvernightPartly cloudy63°feels 62°
78 °Light rain

St. Charles, Thursday, 13 August

Light rain. High 78°, low 59°.

Pressure29.80 inHg
Wind10.7 mph S
Humidity33%
Visibility—
Dew point44°
Fri, 1479° / 57°0.07Light rain
MorningLight rain62°feels 61°
AfternoonLight rain75°feels 74°
EveningLight rain73°feels 72°
OvernightLight rain64°feels 63°
79 °Light rain

St. Charles, Friday, 14 August

Light rain. High 79°, low 57°.

Pressure29.94 inHg
Wind19.8 mph SW
Humidity37%
Visibility—
Dew point44°
Sat, 1582° / 56°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast76°feels 74°
EveningOvercast78°feels 77°
OvernightOvercast67°feels 65°
82 °Overcast

St. Charles, Saturday, 15 August

Overcast. High 82°, low 56°.

Pressure30.09 inHg
Wind11.6 mph SW
Humidity32%
Visibility—
Dew point40°
Sun, 1678° / 63°0.01Light rain
MorningLight rain67°feels 65°
AfternoonLight rain76°feels 75°
EveningLight rain73°feels 72°
OvernightLight rain66°feels 65°
78 °Light rain

St. Charles, Sunday, 16 August

Light rain. High 78°, low 63°.

Pressure30.06 inHg
Wind14 mph W
Humidity34%
Visibility—
Dew point44°
Mon, 1778° / 61°0.01Light rain
MorningLight rain65°feels 64°
AfternoonLight rain70°feels 69°
EveningLight rain76°feels 75°
OvernightLight rain66°feels 65°
78 °Light rain

St. Charles, Monday, 17 August

Light rain. High 78°, low 61°.

Pressure30.06 inHg
Wind18.5 mph SW
Humidity54%
Visibility—
Dew point51°
Tue, 1885° / 58°0.01Light rain
MorningLight rain65°feels 63°
AfternoonLight rain82°feels 80°
EveningLight rain80°feels 78°
OvernightLight rain67°feels 65°
85 °Light rain

St. Charles, Tuesday, 18 August

Light rain. High 85°, low 58°.

Pressure29.88 inHg
Wind20.1 mph SW
Humidity25%
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 St. Charles, ID 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.