Saint Charles, ID Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

38°F
Feels Like 38°F  
Humidity 66% Dew Point 28°F Wind Calm Barometer 30.2 in.
Solar Rad 138 w/m2
Report from a MADIS/MESONET weather station 3.3 mi. S of central Saint Charles
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Rain And Snow, High 45F, Low 31F
20%
45
31
WedDec 17
Wed Dec 17: Rain And Snow, High 44F, Low 20F
100%
44
20
ThuDec 18
Thu Dec 18: Snow, High 41F, Low 32F
80%
41
32
FriDec 19
Fri Dec 19: Rain Likely, High 47F, Low 33F
60%
47
33
SatDec 20
Sat Dec 20: Rain And Snow, High 42F, Low 29F
80%
42
29
SunDec 21
Sun Dec 21: Rain And Snow, High 43F, Low 32F
60%
43
32
MonDec 22
Mon Dec 22: Rain, High 47F
50%
47
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 41°F to 47°F. Unsettled weather expected with wintry mix likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 12°F above the historical average for December. Normal highs for this period are around 32°F with lows around 14°F.

This Date in Weather History

1941 - Only two women were employed by the Weather Bureau. By 1945, more than 900 women are employed by the Weather Bureau as observers and forecasters, as a result of filling positions of men during World War II. Eleven days after Pearl Harbor, the Army requested that all weather broadcasts be discontinued. The fear was that the enemy would use this information to plan an attack on the United States.

More on this and other weather history

Saint Charles, ID 7 Day Weather Forecast Details

Tuesday Dec 16

Rain And Snow

Day: A slight chance of rain and snow before 11am, then a slight chance of rain between 11am and noon. Mostly cloudy, with a high near 45. Light and variable wind. Chance of precipitation is 20%.

Rain

Night: A 40 percent chance of rain, mainly after 4am. Increasing clouds, with a low around 31. Northwest wind 5 to 9 mph becoming south southeast after midnight.

Wednesday Dec 17

Rain And Snow

Day: Rain before 2pm, then rain and snow. Temperature rising to near 44 by 10am, then falling to around 32 during the remainder of the day. South wind 10 to 18 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Partly Cloudy

Night: Partly cloudy, with a low around 20. West wind 7 to 17 mph, with gusts as high as 32 mph.

Thursday Dec 18

Snow

Day: Snow, mainly after 11am. High near 41. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Rain And Snow

Night: Rain and snow likely, becoming all rain after 8pm. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday Dec 19

Rain Likely

Day: Rain likely, mainly after 11am. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

Snow

Night: Rain before 5am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 80%.

Saturday Dec 20

Rain And Snow

Day: Rain and snow. High near 42. Chance of precipitation is 80%.

Rain And Snow

Night: Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

Sunday Dec 21

Rain And Snow

Day: Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

Rain Likely

Night: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Monday Dec 22

Rain

Day: A 50 percent chance of rain. Mostly cloudy, with a high near 47.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.