La Grange, WY Weather Forecast

Local 7-day forecast

97°
F

Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for La Grange, WY in one place.

Saturday, July 18, 2026
Wind: 5 to 15 mph SSE
Saturday

Sunny, with a high near 97. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for La Grange, WY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 16, 2026 11:03 PM MDT.

The active forecast window currently covers Jul 18 to Jul 23, 2026 for La Grange, WY.

Page Snapshot

Page focus
city weather
Forecast window
Jul 18 to Jul 23, 2026
Latest sync
Jul 16, 2026 11:03 PM MDT
Forecast office
CYS
Source
NOAA / NWS
Next High
97°F
Saturday
Next Low
65°F
Saturday Night
Rain Outlook
8
Periods mentioning precipitation
Windiest
5 to 15 mph
Saturday

Daily Outlook

Today
Jul 18
Sunny
97 °F
/ 65°F
Wind 5 to 15 mph
Sun
Jul 19
Sunny
100 °F
/ 65°F
Wind 10 mph
Mon
Jul 20
Mostly Sunny then Chance Showers And Thunderstorms
97 °F
/ 63°F
Wind 5 to 15 mph
Tue
Jul 21
Showers And Thunderstorms Likely
89 °F
/ 61°F
Wind 5 to 15 mph
Wed
Jul 22
Showers And Thunderstorms Likely
89 °F
/ 60°F
Wind 15 mph
Thu
Jul 23
Mostly Sunny then Chance Showers And Thunderstorms
87 °F
Wind 5 to 10 mph

This Week in La Grange

Sunday looks like the warmest upcoming period in La Grange at 100 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 60 degrees F.

The strongest winds are forecast for Saturday at about 5 to 15 mph SSE.

Precipitation is mentioned in 8 upcoming forecast periods.

Forecast Details

Last updated
Jul 16, 2026 11:03 PM MDT
Coverage
6 days
Time zone
America/Denver
Forecast office
CYS
Radar station
KCYS

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Saturday Night
Jul 18
65°F
Mostly Clear
15 mph SSE

Mostly clear, with a low around 65. South southeast wind around 15 mph, with gusts as high as 25 mph.

Sunday
Jul 19
100°F
Sunny
10 mph S

Sunny, with a high near 100.

Sunday Night
Jul 19
65°F
Chance Showers And Thunderstorms then Partly Cloudy
5 to 10 mph W

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65.

Monday
Jul 20
97°F
Mostly Sunny then Chance Showers And Thunderstorms
5 to 15 mph N

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 97.

Monday Night
Jul 20
63°F
Showers And Thunderstorms Likely
5 to 15 mph ENE

Showers and thunderstorms likely. Mostly cloudy, with a low around 63.

Tuesday
Jul 21
89°F
Showers And Thunderstorms Likely
5 to 15 mph E

A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 89.

Tuesday Night
Jul 21
61°F
Showers And Thunderstorms Likely
10 to 15 mph SE

Showers and thunderstorms likely. Mostly cloudy, with a low around 61.

Wednesday
Jul 22
89°F
Showers And Thunderstorms Likely
15 mph SSE

A slight chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 89.

Wednesday Night
Jul 22
60°F
Showers And Thunderstorms Likely
5 to 15 mph S

Showers and thunderstorms likely. Mostly cloudy, with a low around 60.

Thursday
Jul 23
87°F
Mostly Sunny then Chance Showers And Thunderstorms
5 to 10 mph NNW

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

Detailed Forecast

Period Conditions Temp Wind
Saturday
Jul 18
Sunny
97°F
5 to 15 mph
SSE
Saturday Night
Jul 18
Mostly Clear
65°F
15 mph
SSE
Sunday
Jul 19
Sunny
100°F
10 mph
S
Sunday Night
Jul 19
Chance Showers And Thunderstorms then Partly Cloudy
65°F
5 to 10 mph
W
Monday
Jul 20
Mostly Sunny then Chance Showers And Thunderstorms
97°F
5 to 15 mph
N
Monday Night
Jul 20
Showers And Thunderstorms Likely
63°F
5 to 15 mph
ENE
Tuesday
Jul 21
Showers And Thunderstorms Likely
89°F
5 to 15 mph
E
Tuesday Night
Jul 21
Showers And Thunderstorms Likely
61°F
10 to 15 mph
SE
Wednesday
Jul 22
Showers And Thunderstorms Likely
89°F
15 mph
SSE
Wednesday Night
Jul 22
Showers And Thunderstorms Likely
60°F
5 to 15 mph
S
Thursday
Jul 23
Mostly Sunny then Chance Showers And Thunderstorms
87°F
5 to 10 mph
NNW
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.