EUREKA, MT 59917 Weather Forecast & Current Conditions

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KALISPELL, MT
Current Weather

8:55 AM MDT MAY 15, 2026
Broken Clouds
48°F
Feels Like: 44°F
Dewpoint: 32°F
Rel. Hum.: 54%
Visibility: 10 miles
Wind: S at 8 mph
Pressure: 29.98 inches
Last 72 hours

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EUREKA, MT 59917
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. A 20 percent chance of rain in the late morning and afternoon. Highs in the mid 50s to lower 60s. Southwest winds to 15 mph in the afternoon.
TONIGHT
Mostly cloudy with a 40 percent chance of rain. Lows in the 30s.
SATURDAY
A chance of rain in the morning, then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the 50s.
SATURDAY NIGHT
Mostly cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 50 percent. Lows in the 30s.
SUNDAY
Mostly cloudy. A chance of rain and a slight chance of snow in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the mid 50s to lower 60s.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 20s to mid 30s.
MONDAY
Mostly sunny. Highs in the 60s.
MONDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the 30s.
TUESDAY
Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 60s to lower 70s.
TUESDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s.
WEDNESDAY
Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 60s to mid 70s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 30s to mid 40s.
THURSDAY
Partly cloudy. Highs in the upper 60s to mid 70s.

Visible Weather Satellite
EUREKA, MT 59917
Infrared Weather Satellite
EUREKA, MT 59917
NEXRAD Weather Radar
EUREKA, MT 59917

KALISPELL, MT 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/14/2026
Friday
15 MAY 2026
EUREKA, MT 59917 weather forecast Day 1, 0 hours 12 AM 46° 40° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 10% severe)
S   13 73% 38°
Low 39° EUREKA, MT 59917 weather forecast Day 1, 3 hours 3 AM 43° 36° Mostly Cloudy S   13 76% 36°
High 57° EUREKA, MT 59917 weather forecast Day 1, 6 hours 6 AM 40° 33° Partly Cloudy 7%

0% Thunder
( 8% severe)
S   12 79% 34°

Mostly Cloudy



EUREKA, MT 59917 weather forecast Day 1, 9 hours 9 AM 46° 39° Mostly Cloudy SW   15 63% 34°
EUREKA, MT 59917 weather forecast Day 1, 12 hours 12 PM 51° 45° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 15% severe)
WSW   17 46% 31°
EUREKA, MT 59917 weather forecast Day 1, 15 hours 3 PM 54° 49° Mostly Cloudy WSW   20 38% 29°
EUREKA, MT 59917 weather forecast Day 1, 18 hours 6 PM 54° 50° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 6% severe)
WSW   16 36% 28°
EUREKA, MT 59917 weather forecast Day 1, 21 hours 9 PM 48° 43° Mostly Cloudy WSW   12 51% 31°
Saturday
16 MAY 2026
EUREKA, MT 59917 weather forecast Day 2, 0 hours 12 AM 43° 37° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 4% severe)
WSW   10 65% 32°
Low 35° EUREKA, MT 59917 weather forecast Day 2, 3 hours 3 AM 39° 33° Mostly Cloudy SSW   8 76% 32°
High 51° EUREKA, MT 59917 weather forecast Day 2, 6 hours 6 AM 37° 31° Mostly Cloudy 40%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
S   8 82% 32°

Mostly Cloudy

Rain Likely

EUREKA, MT 59917 weather forecast Day 2, 9 hours 9 AM 43° 37° Mostly Cloudy SSW   12 70% 34°
EUREKA, MT 59917 weather forecast Day 2, 12 hours 12 PM 46° 41° Mostly Cloudy 56%
RAIN
.25–.5 in
0% Thunder
( 24% severe)
SW   12 58% 32°
EUREKA, MT 59917 weather forecast Day 2, 15 hours 3 PM 49° 44° Mostly Cloudy WSW   14 50% 31°
EUREKA, MT 59917 weather forecast Day 2, 18 hours 6 PM 49° 44° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
WSW   12 46% 29°
EUREKA, MT 59917 weather forecast Day 2, 21 hours 9 PM 44° 41° Mostly Cloudy WSW   6 62% 32°

KALISPELL, MT extended weather forecast

Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Thursday
21 MAY 2026
Low 36° Low 34° Low 38° Low 39° Low 41°
High 56° High 61° High 64° High 66° High 68°
EUREKA, MT 59917 weather forecast Day 3 EUREKA, MT 59917 weather forecast Day 4 EUREKA, MT 59917 weather forecast Day 5 EUREKA, MT 59917 weather forecast Day 6 EUREKA, MT 59917 weather forecast Day 7
Overcast
66% Rain/Snow
Mostly Cloudy
59% Rain/Snow
Overcast
50% Rain
Overcast
34% Rain
Overcast
30% Rain
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