GALLATIN, MO 64640 Weather Forecast & Current Conditions

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CHILLICOTHE, MO
Current Weather

10:51 PM CDT JUN 8, 2026
77°F
Feels Like: 78°F
Dewpoint: 73°F
Rel. Hum.: 87%
Visibility:
Wind: S at 6 mph
Pressure: 29.94 inches
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GALLATIN, MO 64640
Weather Forecast

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REST OF TONIGHT
Partly cloudy late this evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. South winds around 5 mph. Chance of rain 50 percent.
TUESDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 103 in the afternoon.
TUESDAY NIGHT
Mostly clear. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 102 early in the evening.
WEDNESDAY
Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
A chance of thunderstorms. Showers. Lows in the upper 60s. South winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 80 percent.
THURSDAY
A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 80s. Chance of rain 70 percent.
THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows in the upper 50s. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
SATURDAY AND SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 40 percent.
SUNDAY
Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly cloudy. Lows in the upper 50s.
MONDAY
Mostly sunny. Highs in the mid 70s.

Visible Weather Satellite
GALLATIN, MO 64640
Infrared Weather Satellite
GALLATIN, MO 64640
NEXRAD Weather Radar
GALLATIN, MO 64640

CHILLICOTHE, MO 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026
GALLATIN, MO 64640 weather forecast Day 1, 12 hours 1 PM 80° 84° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 36% severe)
WSW   5 77% 72°
High 85° GALLATIN, MO 64640 weather forecast Day 1, 15 hours 4 PM 84° 90° Partly Cloudy WSW   5 67% 72°
Mostly Cloudy



GALLATIN, MO 64640 weather forecast Day 1, 18 hours 7 PM 83° 89° Partly Cloudy 18%
RAIN
.25–.5 in
0% Thunder
( 27% severe)
W   3 72% 73°
GALLATIN, MO 64640 weather forecast Day 1, 21 hours 10 PM 77° 78° Mostly Cloudy   CALM 85% 72°
Tuesday
9 JUN 2026
GALLATIN, MO 64640 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 31% severe)
  CALM 90% 70°
Low 70° GALLATIN, MO 64640 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy   CALM 93% 70°
High 89° GALLATIN, MO 64640 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 21% severe)
WSW   2 93% 70°

Mostly Cloudy



GALLATIN, MO 64640 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy S   7 82% 73°
GALLATIN, MO 64640 weather forecast Day 2, 12 hours 1 PM 85° 95° Partly Cloudy 7%

0% Thunder
( 26% severe)
S   9 75% 76°
GALLATIN, MO 64640 weather forecast Day 2, 15 hours 4 PM 89° 101° Partly Cloudy S   12 66% 76°
GALLATIN, MO 64640 weather forecast Day 2, 18 hours 7 PM 87° 99° Partly Cloudy 1%

0% Thunder
( 16% severe)
S   10 72% 77°
GALLATIN, MO 64640 weather forecast Day 2, 21 hours 10 PM 82° 87° Partly Cloudy S   9 74% 73°
Wednesday
10 JUN 2026
GALLATIN, MO 64640 weather forecast Day 3, 0 hours 1 AM 78° 80° Partly Cloudy 1%

0% Thunder
( 16% severe)
SSW   9 76% 70°
Low 74° GALLATIN, MO 64640 weather forecast Day 3, 3 hours 4 AM 75° 75° Clear SSW   9 79% 68°
High 89° GALLATIN, MO 64640 weather forecast Day 3, 6 hours 7 AM 75° 75° Partly Cloudy 3%

0% Thunder
( 20% severe)
SSW   10 79% 68°

Partly Cloudy

Rain Likely

GALLATIN, MO 64640 weather forecast Day 3, 9 hours 10 AM 81° 84° Partly Cloudy SSW   13 69% 70°
GALLATIN, MO 64640 weather forecast Day 3, 15 hours 1 PM 86° 93° Partly Cloudy 53%
RAIN
***
0% Thunder
( 40% severe)
SSW   15 65% 73°
GALLATIN, MO 64640 weather forecast Day 3, 18 hours 4 PM 88° 96° Partly Cloudy SSW   16 61% 73°
GALLATIN, MO 64640 weather forecast Day 3, 21 hours 7 PM 83° 89° Partly Cloudy     SSW   12 72% 73°

CHILLICOTHE, MO extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 71° Low 62° Low 62° Low 61° Low 65°
High 88° High 82° High 87° High 80° High 77°
GALLATIN, MO 64640 weather forecast Day 4 GALLATIN, MO 64640 weather forecast Day 5 GALLATIN, MO 64640 weather forecast Day 6 GALLATIN, MO 64640 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
82% Rain
Mostly Cloudy
50% Rain
Partly Cloudy
18% Rain
Mostly Cloudy
21% Rain
Overcast
40% Rain
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