10-day forecast for Forest Green, MT: 42° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Tuesday, August 11
62° · 0.1 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1077° / 42°0
Morning49°feels 49°
Afternoon74°feels 72°
Evening69°feels 67°
Overnight48°feels 46°
77 °
Forest Green, Monday, 10 August
Clear. High 77°, low 42°.
Pressure29.85 inHg
Wind8.1 mph W
Humidity18%
Visibility6.2 mi
Dew point31°
Tue, 1179° / 52°0
Morning61°feels 59°
Afternoon78°feels 76°
Evening68°feels 65°
Overnight56°feels 53°
79 °
Forest Green, Tuesday, 11 August
Clear. High 79°, low 52°.
Pressure29.94 inHg
Wind8.9 mph W
Humidity18%
Visibility6.2 mi
Dew point27°
Wed, 1277° / 53°0.01
Morning63°feels 60°
Afternoon77°feels 76°
Evening60°feels 59°
Overnight54°feels 51°
77 °
Forest Green, Wednesday, 12 August
Light rain. High 77°, low 53°.
Pressure29.88 inHg
Wind5.7 mph S
Humidity21%
Visibility6.2 mi
Dew point33°
Thu, 1377° / 51°0.01
Morning58°feels 57°
Afternoon73°feels 72°
Evening64°feels 63°
Overnight52°feels 51°
77 °
Forest Green, Thursday, 13 August
Light rain. High 77°, low 51°.
Pressure29.80 inHg
Wind9.3 mph N
Humidity29%
Visibility—
Dew point37°
Fri, 1462° / 51°0.1
Morning53°feels 52°
Afternoon58°feels 57°
Evening60°feels 59°
Overnight53°feels 52°
62 °
Forest Green, Friday, 14 August
Light rain. High 62°, low 51°.
Pressure30.03 inHg
Wind5.2 mph N
Humidity73%
Visibility—
Dew point48°
Sat, 1576° / 46°0.01
Morning53°feels 52°
Afternoon70°feels 68°
Evening67°feels 66°
Overnight57°feels 55°
76 °
Forest Green, Saturday, 15 August
Light rain. High 76°, low 46°.
Pressure30.06 inHg
Wind13 mph W
Humidity37%
Visibility—
Dew point39°
Sun, 1669° / 53°0.01
Morning58°feels 56°
Afternoon68°feels 67°
Evening64°feels 63°
Overnight56°feels 55°
69 °
Forest Green, Sunday, 16 August
Light rain. High 69°, low 53°.
Pressure30.00 inHg
Wind11.8 mph SW
Humidity37%
Visibility—
Dew point39°
Mon, 1775° / 50°0.05
Morning56°feels 55°
Afternoon70°feels 68°
Evening63°feels 61°
Overnight51°feels 49°
75 °
Forest Green, Monday, 17 August
Light rain. High 75°, low 50°.
Pressure29.91 inHg
Wind22.5 mph SW
Humidity38%
Visibility—
Dew point41°
Tue, 1871° / 48°0.02
Morning55°feels 54°
Afternoon71°feels 69°
Evening68°feels 66°
Overnight56°feels 53°
71 °
Forest Green, Tuesday, 18 August
Light rain. High 71°, low 48°.
Pressure29.85 inHg
Wind14.5 mph SW
Humidity29%
Visibility—
Dew point34°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Forest Green, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.