GALLATIN, MO 64640 Weather Forecast & Current Conditions

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CHILLICOTHE, MO
Current Weather

4:51 PM CDT APR 2, 2026
70°F
Feels Like: 70°F
Dewpoint: 55°F
Rel. Hum.: 59%
Visibility:
Wind: WSW at 9 mph, gusts to 25
Pressure: 29.62 inches
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GALLATIN, MO 64640
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly sunny, then becoming partly cloudy this evening, then becoming mostly clear. A slight chance of showers early. Lows in the mid 40s. West winds 15 to 20 mph with gusts up to 35 mph, becoming northeast 5 to 10 mph after midnight. Chance of rain 20 percent.
FRIDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph, becoming south in the afternoon. Gusts up to 30 mph. Chance of rain 90 percent.
FRIDAY NIGHT
Showers with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
SATURDAY
Mostly cloudy in the morning, then becoming mostly sunny. Much cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
SATURDAY NIGHT
Mostly clear. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
SUNDAY
Sunny. Highs in the upper 50s.
SUNDAY NIGHT
Mostly clear. Lows in the mid 30s.
MONDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 50s.
MONDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows in the lower 30s.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the lower 50s. Lows in the lower 40s.
WEDNESDAY
Partly sunny. Much warmer with highs around 70.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 30 percent.
THURSDAY
Partly sunny with a 40 percent chance of showers. Highs in the mid 60s.

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  6:00 AM CST  4/ 2/2026
Thursday
2 APR 2026
GALLATIN, MO 64640 weather forecast Day 1, 12 hours 12 PM 69° 69° Mostly Cloudy 52%
RAIN
.1–.25 in
0% Thunder
( 33% severe)
SSW   16 73% 60°
High 70° GALLATIN, MO 64640 weather forecast Day 1, 15 hours 3 PM 68° 68° Mostly Cloudy WSW   15 68% 57°
Mostly Cloudy

Rain Likely

GALLATIN, MO 64640 weather forecast Day 1, 18 hours 6 PM 61° 60° Mostly Cloudy 5%

0% Thunder
( 1% severe)
W   10 67% 50°
GALLATIN, MO 64640 weather forecast Day 1, 21 hours 9 PM 53° 53° Partly Cloudy WNW   3 80% 47°
Friday
3 APR 2026
GALLATIN, MO 64640 weather forecast Day 2, 0 hours 12 AM 49° 49° Clear 8%

0% Thunder
( 8% severe)
NNE   1 89% 46°
Low 46° GALLATIN, MO 64640 weather forecast Day 2, 3 hours 3 AM 48° 47° Partly Cloudy E   3 86% 44°
High 76° GALLATIN, MO 64640 weather forecast Day 2, 6 hours 6 AM 49° 47° Mostly Cloudy 46%
RAIN
.01–.1 in
0% Thunder
( 16% severe)
ESE   6 89% 46°

Mostly Cloudy

Rain Likely

GALLATIN, MO 64640 weather forecast Day 2, 9 hours 9 AM 58° 56° Mostly Cloudy SE   9 87% 54°
GALLATIN, MO 64640 weather forecast Day 2, 12 hours 12 PM 69° 69° Mostly Cloudy 75%
RAIN
***
0% Thunder
( 44% severe)
S   12 78% 62°
GALLATIN, MO 64640 weather forecast Day 2, 15 hours 3 PM 73° 73° Mostly Cloudy S   13 71% 63°
GALLATIN, MO 64640 weather forecast Day 2, 18 hours 6 PM 69° 69° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 32% severe)
SSW   10 73% 60°
GALLATIN, MO 64640 weather forecast Day 2, 21 hours 9 PM 60° 59° Mostly Cloudy W   8 81% 54°
Saturday
4 APR 2026
GALLATIN, MO 64640 weather forecast Day 3, 0 hours 12 AM 52° 50° Mostly Cloudy 28%
RAIN
.1–.25 in
0% Thunder
( 1% severe)
WNW   6 83% 47°
Low 40° GALLATIN, MO 64640 weather forecast Day 3, 3 hours 3 AM 47° 43° Mostly Cloudy WNW   8 80% 41°
High 55° GALLATIN, MO 64640 weather forecast Day 3, 6 hours 6 AM 41° 35° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 0% severe)
WNW   10 82% 36°

Mostly Cloudy



GALLATIN, MO 64640 weather forecast Day 3, 9 hours 9 AM 43° 37° Mostly Cloudy WNW   12 68% 33°
GALLATIN, MO 64640 weather forecast Day 3, 15 hours 12 PM 48° 43° Partly Cloudy 4%

0% Thunder
( 0% severe)
WNW   13 54% 32°
GALLATIN, MO 64640 weather forecast Day 3, 18 hours 3 PM 52° 48° Partly Cloudy WNW   13 44% 31°
GALLATIN, MO 64640 weather forecast Day 3, 21 hours 6 PM 51° 47° Partly Cloudy     NW   10 46% 31°

CHILLICOTHE, MO extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 34° Low 34° Low 30° Low 37° Low 48°
High 59° High 54° High 52° High 64° High 64°
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
Clear
6% Rain
Mostly Cloudy
19% Rain
Partly Cloudy
20% Rain/Snow
Partly Cloudy
15% Rain
Mostly Cloudy
33% Rain
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